---
_id: '21587'
abstract:
- lang: eng
  text: Solving partial differential equations on unstructured grids is a cornerstone
    of engineering and scientific computing. Nowadays, heterogeneous parallel platforms
    with CPUs, GPUs, and FPGAs enable energy-efficient and computationally demanding
    simulations. We developed the HighPerMeshes C++-embedded Domain-Specific Language
    (DSL) for bridging the abstraction gap between the mathematical and algorithmic
    formulation of mesh-based algorithms for PDE problems on the one hand and an increasing
    number of heterogeneous platforms with their different parallel programming and
    runtime models on the other hand. Thus, the HighPerMeshes DSL aims at higher productivity
    in the code development process for multiple target platforms. We introduce the
    concepts as well as the basic structure of the HighPerMeshes DSL, and demonstrate
    its usage with three examples, a Poisson and monodomain problem, respectively,
    solved by the continuous finite element method, and the discontinuous Galerkin
    method for Maxwell’s equation. The mapping of the abstract algorithmic description
    onto parallel hardware, including distributed memory compute clusters, is presented.
    Finally, the achievable performance and scalability are demonstrated for a typical
    example problem on a multi-core CPU cluster.
author:
- first_name: Samer
  full_name: Alhaddad, Samer
  id: '42456'
  last_name: Alhaddad
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Stefan
  full_name: Groth, Stefan
  last_name: Groth
- first_name: Daniel
  full_name: Grünewald, Daniel
  last_name: Grünewald
- first_name: Yevgen
  full_name: Grynko, Yevgen
  id: '26059'
  last_name: Grynko
- first_name: Frank
  full_name: Hannig, Frank
  last_name: Hannig
- first_name: Tobias
  full_name: Kenter, Tobias
  id: '3145'
  last_name: Kenter
- first_name: Franz-Josef
  full_name: Pfreundt, Franz-Josef
  last_name: Pfreundt
- first_name: Christian
  full_name: Plessl, Christian
  id: '16153'
  last_name: Plessl
  orcid: 0000-0001-5728-9982
- first_name: Merlind
  full_name: Schotte, Merlind
  last_name: Schotte
- first_name: Thomas
  full_name: Steinke, Thomas
  last_name: Steinke
- first_name: Jürgen
  full_name: Teich, Jürgen
  last_name: Teich
- first_name: Martin
  full_name: Weiser, Martin
  last_name: Weiser
- first_name: Florian
  full_name: Wende, Florian
  last_name: Wende
citation:
  ama: 'Alhaddad S, Förstner J, Groth S, et al. HighPerMeshes – A Domain-Specific
    Language for Numerical Algorithms on Unstructured Grids. In: <i>Euro-Par 2020:
    Parallel Processing Workshops</i>. ; 2021. doi:<a href="https://doi.org/10.1007/978-3-030-71593-9_15">10.1007/978-3-030-71593-9_15</a>'
  apa: 'Alhaddad, S., Förstner, J., Groth, S., Grünewald, D., Grynko, Y., Hannig,
    F., Kenter, T., Pfreundt, F.-J., Plessl, C., Schotte, M., Steinke, T., Teich,
    J., Weiser, M., &#38; Wende, F. (2021). HighPerMeshes – A Domain-Specific Language
    for Numerical Algorithms on Unstructured Grids. In <i>Euro-Par 2020: Parallel
    Processing Workshops</i>. <a href="https://doi.org/10.1007/978-3-030-71593-9_15">https://doi.org/10.1007/978-3-030-71593-9_15</a>'
  bibtex: '@inbook{Alhaddad_Förstner_Groth_Grünewald_Grynko_Hannig_Kenter_Pfreundt_Plessl_Schotte_et
    al._2021, place={Cham}, title={HighPerMeshes – A Domain-Specific Language for
    Numerical Algorithms on Unstructured Grids}, DOI={<a href="https://doi.org/10.1007/978-3-030-71593-9_15">10.1007/978-3-030-71593-9_15</a>},
    booktitle={Euro-Par 2020: Parallel Processing Workshops}, author={Alhaddad, Samer
    and Förstner, Jens and Groth, Stefan and Grünewald, Daniel and Grynko, Yevgen
    and Hannig, Frank and Kenter, Tobias and Pfreundt, Franz-Josef and Plessl, Christian
    and Schotte, Merlind and et al.}, year={2021} }'
  chicago: 'Alhaddad, Samer, Jens Förstner, Stefan Groth, Daniel Grünewald, Yevgen
    Grynko, Frank Hannig, Tobias Kenter, et al. “HighPerMeshes – A Domain-Specific
    Language for Numerical Algorithms on Unstructured Grids.” In <i>Euro-Par 2020:
    Parallel Processing Workshops</i>. Cham, 2021. <a href="https://doi.org/10.1007/978-3-030-71593-9_15">https://doi.org/10.1007/978-3-030-71593-9_15</a>.'
  ieee: 'S. Alhaddad <i>et al.</i>, “HighPerMeshes – A Domain-Specific Language for
    Numerical Algorithms on Unstructured Grids,” in <i>Euro-Par 2020: Parallel Processing
    Workshops</i>, Cham, 2021.'
  mla: 'Alhaddad, Samer, et al. “HighPerMeshes – A Domain-Specific Language for Numerical
    Algorithms on Unstructured Grids.” <i>Euro-Par 2020: Parallel Processing Workshops</i>,
    2021, doi:<a href="https://doi.org/10.1007/978-3-030-71593-9_15">10.1007/978-3-030-71593-9_15</a>.'
  short: 'S. Alhaddad, J. Förstner, S. Groth, D. Grünewald, Y. Grynko, F. Hannig,
    T. Kenter, F.-J. Pfreundt, C. Plessl, M. Schotte, T. Steinke, J. Teich, M. Weiser,
    F. Wende, in: Euro-Par 2020: Parallel Processing Workshops, Cham, 2021.'
date_created: 2021-03-31T19:39:42Z
date_updated: 2023-09-26T11:40:25Z
ddc:
- '004'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '27'
- _id: '518'
doi: 10.1007/978-3-030-71593-9_15
file:
- access_level: closed
  content_type: application/pdf
  creator: fossie
  date_created: 2021-03-31T19:42:52Z
  date_updated: 2021-03-31T19:42:52Z
  file_id: '21588'
  file_name: 2021-03 Alhaddad2021_Chapter_HighPerMeshesADomain-SpecificL.pdf
  file_size: 564398
  relation: main_file
  success: 1
file_date_updated: 2021-03-31T19:42:52Z
has_accepted_license: '1'
keyword:
- tet_topic_hpc
language:
- iso: eng
place: Cham
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 'Euro-Par 2020: Parallel Processing Workshops'
publication_identifier:
  isbn:
  - '9783030715922'
  - '9783030715939'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
quality_controlled: '1'
status: public
title: HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured
  Grids
type: book_chapter
user_id: '15278'
year: '2021'
...
---
_id: '58083'
author:
- first_name: 'Dmytro D. '
  full_name: 'Yaremkevich, Dmytro D. '
  last_name: Yaremkevich
- first_name: 'Alexey V. '
  full_name: 'Scherbakov, Alexey V. '
  last_name: Scherbakov
- first_name: 'Serhii M. '
  full_name: 'Kukhtaruk, Serhii M. '
  last_name: Kukhtaruk
- first_name: 'Tetiana L. '
  full_name: 'Linnik, Tetiana L. '
  last_name: Linnik
- first_name: 'Nikolay E. '
  full_name: 'Khokhlov, Nikolay E. '
  last_name: Khokhlov
- first_name: 'Felix '
  full_name: 'Godejohann, Felix '
  last_name: Godejohann
- first_name: 'Olga A. '
  full_name: 'Dyatlova, Olga A. '
  last_name: Dyatlova
- first_name: 'Achim '
  full_name: 'Nadzeyka, Achim '
  last_name: Nadzeyka
- first_name: 'Debi P. '
  full_name: 'Pattnaik, Debi P. '
  last_name: Pattnaik
- first_name: 'Mu '
  full_name: 'Wang, Mu '
  last_name: Wang
- first_name: 'Syamashree '
  full_name: 'Roy, Syamashree '
  last_name: Roy
- first_name: 'Richard P. '
  full_name: 'Campion, Richard P. '
  last_name: Campion
- first_name: 'Andrew W. '
  full_name: 'Rushforth, Andrew W. '
  last_name: Rushforth
- first_name: 'Vitalyi E. '
  full_name: 'Gusev, Vitalyi E. '
  last_name: Gusev
- first_name: 'Andrey V. '
  full_name: 'Akimov, Andrey V. '
  last_name: Akimov
- first_name: 'Manfred '
  full_name: 'Bayer, Manfred '
  last_name: Bayer
citation:
  ama: Yaremkevich DD, Scherbakov AV, Kukhtaruk SM, et al. Protected Long-Distance
    Guiding of Hypersound Underneath a Nanocorrugated Surface. <i>ACS Nano</i>. 2021;15(3).
    doi:<a href="https://doi.org/10.1021/acsnano.0c09475">10.1021/acsnano.0c09475</a>
  apa: Yaremkevich, D. D., Scherbakov, A. V., Kukhtaruk, S. M., Linnik, T. L., Khokhlov,
    N. E., Godejohann, F., Dyatlova, O. A., Nadzeyka, A., Pattnaik, D. P., Wang, M.,
    Roy, S., Campion, R. P., Rushforth, A. W., Gusev, V. E., Akimov, A. V., &#38;
    Bayer, M. (2021). Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated
    Surface. <i>ACS Nano</i>, <i>15</i>(3). <a href="https://doi.org/10.1021/acsnano.0c09475">https://doi.org/10.1021/acsnano.0c09475</a>
  bibtex: '@article{Yaremkevich_Scherbakov_Kukhtaruk_Linnik_Khokhlov_Godejohann_Dyatlova_Nadzeyka_Pattnaik_Wang_et
    al._2021, title={Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated
    Surface}, volume={15}, DOI={<a href="https://doi.org/10.1021/acsnano.0c09475">10.1021/acsnano.0c09475</a>},
    number={3}, journal={ACS Nano}, author={Yaremkevich, Dmytro D.  and Scherbakov,
    Alexey V.  and Kukhtaruk, Serhii M.  and Linnik, Tetiana L.  and Khokhlov, Nikolay
    E.  and Godejohann, Felix  and Dyatlova, Olga A.  and Nadzeyka, Achim  and Pattnaik,
    Debi P.  and Wang, Mu  and et al.}, year={2021} }'
  chicago: Yaremkevich, Dmytro D. , Alexey V.  Scherbakov, Serhii M.  Kukhtaruk, Tetiana
    L.  Linnik, Nikolay E.  Khokhlov, Felix  Godejohann, Olga A.  Dyatlova, et al.
    “Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface.”
    <i>ACS Nano</i> 15, no. 3 (2021). <a href="https://doi.org/10.1021/acsnano.0c09475">https://doi.org/10.1021/acsnano.0c09475</a>.
  ieee: 'D. D. Yaremkevich <i>et al.</i>, “Protected Long-Distance Guiding of Hypersound
    Underneath a Nanocorrugated Surface,” <i>ACS Nano</i>, vol. 15, no. 3, 2021, doi:
    <a href="https://doi.org/10.1021/acsnano.0c09475">10.1021/acsnano.0c09475</a>.'
  mla: Yaremkevich, Dmytro D., et al. “Protected Long-Distance Guiding of Hypersound
    Underneath a Nanocorrugated Surface.” <i>ACS Nano</i>, vol. 15, no. 3, 2021, doi:<a
    href="https://doi.org/10.1021/acsnano.0c09475">10.1021/acsnano.0c09475</a>.
  short: D.D. Yaremkevich, A.V. Scherbakov, S.M. Kukhtaruk, T.L. Linnik, N.E. Khokhlov,
    F. Godejohann, O.A. Dyatlova, A. Nadzeyka, D.P. Pattnaik, M. Wang, S. Roy, R.P.
    Campion, A.W. Rushforth, V.E. Gusev, A.V. Akimov, M. Bayer, ACS Nano 15 (2021).
date_created: 2025-01-07T14:10:47Z
date_updated: 2025-01-07T15:39:21Z
department:
- _id: '429'
doi: 10.1021/acsnano.0c09475
extern: '1'
intvolume: '        15'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://pubs.acs.org/doi/10.1021/acsnano.0c09475
oa: '1'
project:
- _id: '63'
  grant_number: '231447078'
  name: 'TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission
    (A06)'
publication: ACS Nano
publication_status: published
status: public
title: Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface
type: journal_article
user_id: '94792'
volume: 15
year: '2021'
...
---
_id: '58084'
author:
- first_name: 'Konrad '
  full_name: 'Rolle, Konrad '
  last_name: Rolle
- first_name: 'Dmytro '
  full_name: 'Yaremkevich, Dmytro '
  last_name: Yaremkevich
- first_name: 'Alexey V. '
  full_name: 'Scherbakov, Alexey V. '
  last_name: Scherbakov
- first_name: 'Manfred '
  full_name: 'Bayer, Manfred '
  last_name: Bayer
- first_name: 'George '
  full_name: 'Fytas, George '
  last_name: Fytas
citation:
  ama: Rolle K, Yaremkevich D, Scherbakov AV, Bayer M, Fytas G. Lifting restrictions
    on coherence loss when characterizing non-transparent hypersonic phononic crystals.
    <i>Nature Scientific Reports</i>. 2021;11. doi:<a href="https://doi.org/10.1038/s41598-021-96663-3">10.1038/s41598-021-96663-3</a>
  apa: Rolle, K., Yaremkevich, D., Scherbakov, A. V., Bayer, M., &#38; Fytas, G. (2021).
    Lifting restrictions on coherence loss when characterizing non-transparent hypersonic
    phononic crystals. <i>Nature Scientific Reports</i>, <i>11</i>. <a href="https://doi.org/10.1038/s41598-021-96663-3">https://doi.org/10.1038/s41598-021-96663-3</a>
  bibtex: '@article{Rolle_Yaremkevich_Scherbakov_Bayer_Fytas_2021, title={Lifting
    restrictions on coherence loss when characterizing non-transparent hypersonic
    phononic crystals}, volume={11}, DOI={<a href="https://doi.org/10.1038/s41598-021-96663-3">10.1038/s41598-021-96663-3</a>},
    journal={Nature Scientific Reports}, author={Rolle, Konrad  and Yaremkevich, Dmytro  and
    Scherbakov, Alexey V.  and Bayer, Manfred  and Fytas, George }, year={2021} }'
  chicago: Rolle, Konrad , Dmytro  Yaremkevich, Alexey V.  Scherbakov, Manfred  Bayer,
    and George  Fytas. “Lifting Restrictions on Coherence Loss When Characterizing
    Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i>
    11 (2021). <a href="https://doi.org/10.1038/s41598-021-96663-3">https://doi.org/10.1038/s41598-021-96663-3</a>.
  ieee: 'K. Rolle, D. Yaremkevich, A. V. Scherbakov, M. Bayer, and G. Fytas, “Lifting
    restrictions on coherence loss when characterizing non-transparent hypersonic
    phononic crystals,” <i>Nature Scientific Reports</i>, vol. 11, 2021, doi: <a href="https://doi.org/10.1038/s41598-021-96663-3">10.1038/s41598-021-96663-3</a>.'
  mla: Rolle, Konrad, et al. “Lifting Restrictions on Coherence Loss When Characterizing
    Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i>,
    vol. 11, 2021, doi:<a href="https://doi.org/10.1038/s41598-021-96663-3">10.1038/s41598-021-96663-3</a>.
  short: K. Rolle, D. Yaremkevich, A.V. Scherbakov, M. Bayer, G. Fytas, Nature Scientific
    Reports 11 (2021).
date_created: 2025-01-07T14:18:53Z
date_updated: 2025-01-07T15:39:47Z
department:
- _id: '429'
doi: 10.1038/s41598-021-96663-3
extern: '1'
intvolume: '        11'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.nature.com/articles/s41598-021-96663-3
oa: '1'
project:
- _id: '63'
  grant_number: '231447078'
  name: 'TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission
    (A06)'
publication: Nature Scientific Reports
publication_status: published
status: public
title: Lifting restrictions on coherence loss when characterizing non-transparent
  hypersonic phononic crystals
type: journal_article
user_id: '94792'
volume: 11
year: '2021'
...
---
_id: '21475'
article_type: letter_note
author:
- first_name: Daniel
  full_name: Frese, Daniel
  last_name: Frese
- first_name: Qunshuo
  full_name: Wei, Qunshuo
  last_name: Wei
- first_name: Yongtian
  full_name: Wang, Yongtian
  last_name: Wang
- first_name: Mirko
  full_name: Cinchetti, Mirko
  last_name: Cinchetti
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
citation:
  ama: Frese D, Wei Q, Wang Y, Cinchetti M, Huang L, Zentgraf T. Nonlinear Bicolor
    Holography Using Plasmonic Metasurfaces. <i>ACS Photonics</i>. 2021;8(4):1013-1019.
    doi:<a href="https://doi.org/10.1021/acsphotonics.1c00028">10.1021/acsphotonics.1c00028</a>
  apa: Frese, D., Wei, Q., Wang, Y., Cinchetti, M., Huang, L., &#38; Zentgraf, T.
    (2021). Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. <i>ACS Photonics</i>,
    <i>8</i>(4), 1013–1019. <a href="https://doi.org/10.1021/acsphotonics.1c00028">https://doi.org/10.1021/acsphotonics.1c00028</a>
  bibtex: '@article{Frese_Wei_Wang_Cinchetti_Huang_Zentgraf_2021, title={Nonlinear
    Bicolor Holography Using Plasmonic Metasurfaces}, volume={8}, DOI={<a href="https://doi.org/10.1021/acsphotonics.1c00028">10.1021/acsphotonics.1c00028</a>},
    number={4}, journal={ACS Photonics}, author={Frese, Daniel and Wei, Qunshuo and
    Wang, Yongtian and Cinchetti, Mirko and Huang, Lingling and Zentgraf, Thomas},
    year={2021}, pages={1013–1019} }'
  chicago: 'Frese, Daniel, Qunshuo Wei, Yongtian Wang, Mirko Cinchetti, Lingling Huang,
    and Thomas Zentgraf. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.”
    <i>ACS Photonics</i> 8, no. 4 (2021): 1013–19. <a href="https://doi.org/10.1021/acsphotonics.1c00028">https://doi.org/10.1021/acsphotonics.1c00028</a>.'
  ieee: 'D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, and T. Zentgraf, “Nonlinear
    Bicolor Holography Using Plasmonic Metasurfaces,” <i>ACS Photonics</i>, vol. 8,
    no. 4, pp. 1013–1019, 2021, doi: <a href="https://doi.org/10.1021/acsphotonics.1c00028">10.1021/acsphotonics.1c00028</a>.'
  mla: Frese, Daniel, et al. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.”
    <i>ACS Photonics</i>, vol. 8, no. 4, 2021, pp. 1013–19, doi:<a href="https://doi.org/10.1021/acsphotonics.1c00028">10.1021/acsphotonics.1c00028</a>.
  short: D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, T. Zentgraf, ACS Photonics
    8 (2021) 1013–1019.
date_created: 2021-03-12T11:01:53Z
date_updated: 2025-01-08T11:40:50Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1021/acsphotonics.1c00028
funded_apc: '1'
intvolume: '         8'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 1013-1019
project:
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '65'
  grant_number: '231447078'
  name: TRR 142 - Subproject A8
- _id: '53'
  grant_number: '231447078'
  name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
    Konzepten zu funktionellen Strukturen'
publication: ACS Photonics
publication_identifier:
  issn:
  - 2330-4022
  - 2330-4022
publication_status: published
quality_controlled: '1'
status: public
title: Nonlinear Bicolor Holography Using Plasmonic Metasurfaces
type: journal_article
user_id: '30525'
volume: 8
year: '2021'
...
---
_id: '21362'
article_number: '013099'
author:
- first_name: Yan
  full_name: Xue, Yan
  last_name: Xue
- first_name: Igor
  full_name: Chestnov, Igor
  last_name: Chestnov
- first_name: Evgeny
  full_name: Sedov, Evgeny
  last_name: Sedov
- first_name: Evgeniy
  full_name: Kiktenko, Evgeniy
  last_name: Kiktenko
- first_name: Aleksey K.
  full_name: Fedorov, Aleksey K.
  last_name: Fedorov
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: Alexey
  full_name: Kavokin, Alexey
  last_name: Kavokin
citation:
  ama: Xue Y, Chestnov I, Sedov E, et al. Split-ring polariton condensates as macroscopic
    two-level quantum systems. <i>Physical Review Research</i>. 2021;3(1). doi:<a
    href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>
  apa: Xue, Y., Chestnov, I., Sedov, E., Kiktenko, E., Fedorov, A. K., Schumacher,
    S., Ma, X., &#38; Kavokin, A. (2021). Split-ring polariton condensates as macroscopic
    two-level quantum systems. <i>Physical Review Research</i>, <i>3</i>(1), Article
    013099. <a href="https://doi.org/10.1103/physrevresearch.3.013099">https://doi.org/10.1103/physrevresearch.3.013099</a>
  bibtex: '@article{Xue_Chestnov_Sedov_Kiktenko_Fedorov_Schumacher_Ma_Kavokin_2021,
    title={Split-ring polariton condensates as macroscopic two-level quantum systems},
    volume={3}, DOI={<a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>},
    number={1013099}, journal={Physical Review Research}, author={Xue, Yan and Chestnov,
    Igor and Sedov, Evgeny and Kiktenko, Evgeniy and Fedorov, Aleksey K. and Schumacher,
    Stefan and Ma, Xuekai and Kavokin, Alexey}, year={2021} }'
  chicago: Xue, Yan, Igor Chestnov, Evgeny Sedov, Evgeniy Kiktenko, Aleksey K. Fedorov,
    Stefan Schumacher, Xuekai Ma, and Alexey Kavokin. “Split-Ring Polariton Condensates
    as Macroscopic Two-Level Quantum Systems.” <i>Physical Review Research</i> 3,
    no. 1 (2021). <a href="https://doi.org/10.1103/physrevresearch.3.013099">https://doi.org/10.1103/physrevresearch.3.013099</a>.
  ieee: 'Y. Xue <i>et al.</i>, “Split-ring polariton condensates as macroscopic two-level
    quantum systems,” <i>Physical Review Research</i>, vol. 3, no. 1, Art. no. 013099,
    2021, doi: <a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>.'
  mla: Xue, Yan, et al. “Split-Ring Polariton Condensates as Macroscopic Two-Level
    Quantum Systems.” <i>Physical Review Research</i>, vol. 3, no. 1, 013099, 2021,
    doi:<a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>.
  short: Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher,
    X. Ma, A. Kavokin, Physical Review Research 3 (2021).
date_created: 2021-03-02T10:28:55Z
date_updated: 2025-12-05T13:48:59Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevresearch.3.013099
intvolume: '         3'
issue: '1'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
  name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
status: public
title: Split-ring polariton condensates as macroscopic two-level quantum systems
type: journal_article
user_id: '16199'
volume: 3
year: '2021'
...
---
_id: '21359'
article_number: '075305'
author:
- first_name: Franziska
  full_name: Barkhausen, Franziska
  last_name: Barkhausen
- first_name: Matthias
  full_name: Pukrop, Matthias
  id: '64535'
  last_name: Pukrop
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
citation:
  ama: Barkhausen F, Pukrop M, Schumacher S, Ma X. Structuring coflowing and counterflowing
    currents of polariton condensates in concentric ring-shaped and elliptical potentials.
    <i>Physical Review B</i>. 2021;103(7). doi:<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>
  apa: Barkhausen, F., Pukrop, M., Schumacher, S., &#38; Ma, X. (2021). Structuring
    coflowing and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials. <i>Physical Review B</i>, <i>103</i>(7), Article 075305.
    <a href="https://doi.org/10.1103/physrevb.103.075305">https://doi.org/10.1103/physrevb.103.075305</a>
  bibtex: '@article{Barkhausen_Pukrop_Schumacher_Ma_2021, title={Structuring coflowing
    and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials}, volume={103}, DOI={<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>},
    number={7075305}, journal={Physical Review B}, author={Barkhausen, Franziska and
    Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}, year={2021} }'
  chicago: Barkhausen, Franziska, Matthias Pukrop, Stefan Schumacher, and Xuekai Ma.
    “Structuring Coflowing and Counterflowing Currents of Polariton Condensates in
    Concentric Ring-Shaped and Elliptical Potentials.” <i>Physical Review B</i> 103,
    no. 7 (2021). <a href="https://doi.org/10.1103/physrevb.103.075305">https://doi.org/10.1103/physrevb.103.075305</a>.
  ieee: 'F. Barkhausen, M. Pukrop, S. Schumacher, and X. Ma, “Structuring coflowing
    and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials,” <i>Physical Review B</i>, vol. 103, no. 7, Art. no.
    075305, 2021, doi: <a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>.'
  mla: Barkhausen, Franziska, et al. “Structuring Coflowing and Counterflowing Currents
    of Polariton Condensates in Concentric Ring-Shaped and Elliptical Potentials.”
    <i>Physical Review B</i>, vol. 103, no. 7, 075305, 2021, doi:<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>.
  short: F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).
date_created: 2021-03-02T10:25:09Z
date_updated: 2025-12-05T13:50:08Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevb.103.075305
intvolume: '       103'
issue: '7'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
  name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
status: public
title: Structuring coflowing and counterflowing currents of polariton condensates
  in concentric ring-shaped and elliptical potentials
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '29747'
author:
- first_name: Hans
  full_name: Jurgen von Bardeleben, Hans
  last_name: Jurgen von Bardeleben
- first_name: Jean-Louis
  full_name: Cantin, Jean-Louis
  last_name: Cantin
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Timur
  full_name: Biktagirov, Timur
  id: '65612'
  last_name: Biktagirov
citation:
  ama: Jurgen von Bardeleben H, Cantin J-L, Gerstmann U, Schmidt WG, Biktagirov T.
    Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center
    in 3C-SiC. <i>Nano Letters</i>. 2021;21(19):8119-8125. doi:<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>
  apa: Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., &#38;
    Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon
    Line of the NV Center in 3C-SiC. <i>Nano Letters</i>, <i>21</i>(19), 8119–8125.
    <a href="https://doi.org/10.1021/acs.nanolett.1c02564">https://doi.org/10.1021/acs.nanolett.1c02564</a>
  bibtex: '@article{Jurgen von Bardeleben_Cantin_Gerstmann_Schmidt_Biktagirov_2021,
    title={Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the
    NV Center in 3C-SiC}, volume={21}, DOI={<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>},
    number={19}, journal={Nano Letters}, publisher={American Chemical Society (ACS)},
    author={Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe
    and Schmidt, Wolf Gero and Biktagirov, Timur}, year={2021}, pages={8119–8125}
    }'
  chicago: 'Jurgen von Bardeleben, Hans, Jean-Louis Cantin, Uwe Gerstmann, Wolf Gero
    Schmidt, and Timur Biktagirov. “Spin Polarization, Electron–Phonon Coupling, and
    Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i> 21, no. 19 (2021):
    8119–25. <a href="https://doi.org/10.1021/acs.nanolett.1c02564">https://doi.org/10.1021/acs.nanolett.1c02564</a>.'
  ieee: 'H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W. G. Schmidt, and
    T. Biktagirov, “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line
    of the NV Center in 3C-SiC,” <i>Nano Letters</i>, vol. 21, no. 19, pp. 8119–8125,
    2021, doi: <a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>.'
  mla: Jurgen von Bardeleben, Hans, et al. “Spin Polarization, Electron–Phonon Coupling,
    and Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i>, vol. 21,
    no. 19, American Chemical Society (ACS), 2021, pp. 8119–25, doi:<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>.
  short: H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W.G. Schmidt, T. Biktagirov,
    Nano Letters 21 (2021) 8119–8125.
date_created: 2022-02-03T15:33:41Z
date_updated: 2025-12-05T14:03:24Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1021/acs.nanolett.1c02564
intvolume: '        21'
issue: '19'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
page: 8119-8125
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '69'
  name: 'TRR 142 - B4: TRR 142 - Subproject B4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Nano Letters
publication_identifier:
  issn:
  - 1530-6984
  - 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV
  Center in 3C-SiC
type: journal_article
user_id: '16199'
volume: 21
year: '2021'
...
---
_id: '22010'
author:
- first_name: Hazem
  full_name: Aldahhak, Hazem
  last_name: Aldahhak
- first_name: Conor
  full_name: Hogan, Conor
  last_name: Hogan
- first_name: Susi
  full_name: Lindner, Susi
  last_name: Lindner
- first_name: Stephan
  full_name: Appelfeller, Stephan
  last_name: Appelfeller
- first_name: Holger
  full_name: Eisele, Holger
  last_name: Eisele
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Mario
  full_name: Dähne, Mario
  last_name: Dähne
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Martin
  full_name: Franz, Martin
  last_name: Franz
citation:
  ama: Aldahhak H, Hogan C, Lindner S, et al. Electronic structure of the Si(111)3×3R30∘−B
    surface from theory and photoemission spectroscopy. <i>Physical Review B</i>.
    2021;103:035303. doi:<a href="https://doi.org/10.1103/physrevb.103.035303">10.1103/physrevb.103.035303</a>
  apa: Aldahhak, H., Hogan, C., Lindner, S., Appelfeller, S., Eisele, H., Schmidt,
    W. G., Dähne, M., Gerstmann, U., &#38; Franz, M. (2021). Electronic structure
    of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy. <i>Physical
    Review B</i>, <i>103</i>, 035303. <a href="https://doi.org/10.1103/physrevb.103.035303">https://doi.org/10.1103/physrevb.103.035303</a>
  bibtex: '@article{Aldahhak_Hogan_Lindner_Appelfeller_Eisele_Schmidt_Dähne_Gerstmann_Franz_2021,
    title={Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission
    spectroscopy}, volume={103}, DOI={<a href="https://doi.org/10.1103/physrevb.103.035303">10.1103/physrevb.103.035303</a>},
    journal={Physical Review B}, author={Aldahhak, Hazem and Hogan, Conor and Lindner,
    Susi and Appelfeller, Stephan and Eisele, Holger and Schmidt, Wolf Gero and Dähne,
    Mario and Gerstmann, Uwe and Franz, Martin}, year={2021}, pages={035303} }'
  chicago: 'Aldahhak, Hazem, Conor Hogan, Susi Lindner, Stephan Appelfeller, Holger
    Eisele, Wolf Gero Schmidt, Mario Dähne, Uwe Gerstmann, and Martin Franz. “Electronic
    Structure of the Si(111)3×3R30∘−B Surface from Theory and Photoemission Spectroscopy.”
    <i>Physical Review B</i> 103 (2021): 035303. <a href="https://doi.org/10.1103/physrevb.103.035303">https://doi.org/10.1103/physrevb.103.035303</a>.'
  ieee: 'H. Aldahhak <i>et al.</i>, “Electronic structure of the Si(111)3×3R30∘−B
    surface from theory and photoemission spectroscopy,” <i>Physical Review B</i>,
    vol. 103, p. 035303, 2021, doi: <a href="https://doi.org/10.1103/physrevb.103.035303">10.1103/physrevb.103.035303</a>.'
  mla: Aldahhak, Hazem, et al. “Electronic Structure of the Si(111)3×3R30∘−B Surface
    from Theory and Photoemission Spectroscopy.” <i>Physical Review B</i>, vol. 103,
    2021, p. 035303, doi:<a href="https://doi.org/10.1103/physrevb.103.035303">10.1103/physrevb.103.035303</a>.
  short: H. Aldahhak, C. Hogan, S. Lindner, S. Appelfeller, H. Eisele, W.G. Schmidt,
    M. Dähne, U. Gerstmann, M. Franz, Physical Review B 103 (2021) 035303.
date_created: 2021-05-06T12:53:14Z
date_updated: 2025-12-05T13:58:37Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1103/physrevb.103.035303
intvolume: '       103'
language:
- iso: eng
page: '035303'
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '69'
  name: TRR 142 - Subproject B4
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
status: public
title: Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission
  spectroscopy
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '40374'
abstract:
- lang: eng
  text: <jats:p>We present a frequency multimode integrated SU (1,1) interferometer
    with a polarization converter and strong signal-idler photon correlations. Phase
    sensitivity below the shot noise limit is demonstrated, various filtering and
    seeding strategies are discussed.</jats:p>
author:
- first_name: A.
  full_name: Ferreri, A.
  last_name: Ferreri
- first_name: Matteo
  full_name: Santandrea, Matteo
  id: '55095'
  last_name: Santandrea
  orcid: 0000-0001-5718-358X
- first_name: Michael
  full_name: Stefszky, Michael
  id: '42777'
  last_name: Stefszky
- first_name: Kai Hong
  full_name: Luo, Kai Hong
  id: '36389'
  last_name: Luo
  orcid: 0000-0003-1008-4976
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Polina
  full_name: Sharapova, Polina
  id: '60286'
  last_name: Sharapova
citation:
  ama: 'Ferreri A, Santandrea M, Stefszky M, et al. Multimode integrated SU(1,1) interferometer.
    In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2021.
    doi:<a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">10.1364/cleo_qels.2021.ftu1n.6</a>'
  apa: Ferreri, A., Santandrea, M., Stefszky, M., Luo, K. H., Herrmann, H., Silberhorn,
    C., &#38; Sharapova, P. (2021). Multimode integrated SU(1,1) interferometer. <i>Conference
    on Lasers and Electro-Optics</i>. <a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">https://doi.org/10.1364/cleo_qels.2021.ftu1n.6</a>
  bibtex: '@inproceedings{Ferreri_Santandrea_Stefszky_Luo_Herrmann_Silberhorn_Sharapova_2021,
    title={Multimode integrated SU(1,1) interferometer}, DOI={<a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">10.1364/cleo_qels.2021.ftu1n.6</a>},
    booktitle={Conference on Lasers and Electro-Optics}, publisher={Optica Publishing
    Group}, author={Ferreri, A. and Santandrea, Matteo and Stefszky, Michael and Luo,
    Kai Hong and Herrmann, Harald and Silberhorn, Christine and Sharapova, Polina},
    year={2021} }'
  chicago: Ferreri, A., Matteo Santandrea, Michael Stefszky, Kai Hong Luo, Harald
    Herrmann, Christine Silberhorn, and Polina Sharapova. “Multimode Integrated SU(1,1)
    Interferometer.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing
    Group, 2021. <a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">https://doi.org/10.1364/cleo_qels.2021.ftu1n.6</a>.
  ieee: 'A. Ferreri <i>et al.</i>, “Multimode integrated SU(1,1) interferometer,”
    2021, doi: <a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">10.1364/cleo_qels.2021.ftu1n.6</a>.'
  mla: Ferreri, A., et al. “Multimode Integrated SU(1,1) Interferometer.” <i>Conference
    on Lasers and Electro-Optics</i>, Optica Publishing Group, 2021, doi:<a href="https://doi.org/10.1364/cleo_qels.2021.ftu1n.6">10.1364/cleo_qels.2021.ftu1n.6</a>.
  short: 'A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn,
    P. Sharapova, in: Conference on Lasers and Electro-Optics, Optica Publishing Group,
    2021.'
date_created: 2023-01-26T13:57:47Z
date_updated: 2025-12-16T11:13:18Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '230'
- _id: '288'
- _id: '429'
- _id: '35'
- _id: '429'
doi: 10.1364/cleo_qels.2021.ftu1n.6
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '56'
  name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '72'
  name: 'TRR 142 - C2: TRR 142 - Subproject C2'
publication: Conference on Lasers and Electro-Optics
publication_status: published
publisher: Optica Publishing Group
status: public
title: Multimode integrated SU(1,1) interferometer
type: conference
user_id: '16199'
year: '2021'
...
---
_id: '20189'
abstract:
- lang: eng
  text: A dielectric step-index optical fiber with tube-like profile is considered,
    being positioned with a small gap on top of a dielectric slab waveguide. We propose
    a 2.5-D hybrid analytical/numerical coupled mode model for the evanescent excitation
    of the tube through semi-guided waves propagating in the slab at oblique angles.
    The model combines the directional polarized modes supported by the slab with
    analytic solutions for the TE-, TM-, and orbital-angular-momentum (OAM) modes
    of the tube-shaped fiber. Implementational details of the scheme are discussed,
    complemented by finite-element simulations for verification purposes. Our results
    include configurations with resonant in-fiber excitation of OAM modes with large
    orbital angular momentum and strong field enhancement.
article_number: '472'
author:
- first_name: Manfred
  full_name: Hammer, Manfred
  id: '48077'
  last_name: Hammer
  orcid: 0000-0002-6331-9348
- first_name: Lena
  full_name: Ebers, Lena
  id: '40428'
  last_name: Ebers
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Hammer M, Ebers L, Förstner J. Hybrid coupled mode modelling of the evanescent
    excitation of a dielectric tube by semi-guided waves at oblique angles. <i>Optical
    and Quantum Electronics</i>. 2020;52. doi:<a href="https://doi.org/10.1007/s11082-020-02595-z">10.1007/s11082-020-02595-z</a>
  apa: Hammer, M., Ebers, L., &#38; Förstner, J. (2020). Hybrid coupled mode modelling
    of the evanescent excitation of a dielectric tube by semi-guided waves at oblique
    angles. <i>Optical and Quantum Electronics</i>, <i>52</i>. <a href="https://doi.org/10.1007/s11082-020-02595-z">https://doi.org/10.1007/s11082-020-02595-z</a>
  bibtex: '@article{Hammer_Ebers_Förstner_2020, title={Hybrid coupled mode modelling
    of the evanescent excitation of a dielectric tube by semi-guided waves at oblique
    angles}, volume={52}, DOI={<a href="https://doi.org/10.1007/s11082-020-02595-z">10.1007/s11082-020-02595-z</a>},
    number={472}, journal={Optical and Quantum Electronics}, author={Hammer, Manfred
    and Ebers, Lena and Förstner, Jens}, year={2020} }'
  chicago: Hammer, Manfred, Lena Ebers, and Jens Förstner. “Hybrid Coupled Mode Modelling
    of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique
    Angles.” <i>Optical and Quantum Electronics</i> 52 (2020). <a href="https://doi.org/10.1007/s11082-020-02595-z">https://doi.org/10.1007/s11082-020-02595-z</a>.
  ieee: M. Hammer, L. Ebers, and J. Förstner, “Hybrid coupled mode modelling of the
    evanescent excitation of a dielectric tube by semi-guided waves at oblique angles,”
    <i>Optical and Quantum Electronics</i>, vol. 52, 2020.
  mla: Hammer, Manfred, et al. “Hybrid Coupled Mode Modelling of the Evanescent Excitation
    of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” <i>Optical and Quantum
    Electronics</i>, vol. 52, 472, 2020, doi:<a href="https://doi.org/10.1007/s11082-020-02595-z">10.1007/s11082-020-02595-z</a>.
  short: M. Hammer, L. Ebers, J. Förstner, Optical and Quantum Electronics 52 (2020).
date_created: 2020-10-24T08:03:58Z
date_updated: 2022-01-06T06:54:22Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1007/s11082-020-02595-z
file:
- access_level: closed
  content_type: application/pdf
  creator: fossie
  date_created: 2020-10-24T08:11:40Z
  date_updated: 2020-10-24T08:11:40Z
  file_id: '20190'
  file_name: 2020-10 Hammer - OQE - Hybrid Coupled Mode Modelling Dielectric Tube.pdf
  file_size: 2212769
  relation: main_file
  success: 1
file_date_updated: 2020-10-24T08:11:40Z
has_accepted_license: '1'
intvolume: '        52'
keyword:
- tet_topic_waveguides
language:
- iso: eng
project:
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '75'
  name: TRR 142 - Subproject C5
- _id: '53'
  name: TRR 142
publication: Optical and Quantum Electronics
publication_identifier:
  issn:
  - 0306-8919
  - 1572-817X
publication_status: published
status: public
title: Hybrid coupled mode modelling of the evanescent excitation of a dielectric
  tube by semi-guided waves at oblique angles
type: journal_article
user_id: '158'
volume: 52
year: '2020'
...
---
_id: '23840'
article_number: '1900522'
author:
- first_name: Elias
  full_name: Baron, Elias
  last_name: Baron
- first_name: Rüdiger
  full_name: Goldhahn, Rüdiger
  last_name: Goldhahn
- first_name: Michael
  full_name: Deppe, Michael
  last_name: Deppe
- first_name: Donat Josef
  full_name: As, Donat Josef
  id: '14'
  last_name: As
  orcid: 0000-0003-1121-3565
- first_name: Martin
  full_name: Feneberg, Martin
  last_name: Feneberg
citation:
  ama: Baron E, Goldhahn R, Deppe M, As DJ, Feneberg M. Photoluminescence Line‐Shape
    Analysis of Highly n‐Type Doped Zincblende GaN. <i>physica status solidi (b)</i>.
    2020. doi:<a href="https://doi.org/10.1002/pssb.201900522">10.1002/pssb.201900522</a>
  apa: Baron, E., Goldhahn, R., Deppe, M., As, D. J., &#38; Feneberg, M. (2020). Photoluminescence
    Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN. <i>Physica Status Solidi
    (B)</i>. <a href="https://doi.org/10.1002/pssb.201900522">https://doi.org/10.1002/pssb.201900522</a>
  bibtex: '@article{Baron_Goldhahn_Deppe_As_Feneberg_2020, title={Photoluminescence
    Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN}, DOI={<a href="https://doi.org/10.1002/pssb.201900522">10.1002/pssb.201900522</a>},
    number={1900522}, journal={physica status solidi (b)}, author={Baron, Elias and
    Goldhahn, Rüdiger and Deppe, Michael and As, Donat Josef and Feneberg, Martin},
    year={2020} }'
  chicago: Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin
    Feneberg. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende
    GaN.” <i>Physica Status Solidi (B)</i>, 2020. <a href="https://doi.org/10.1002/pssb.201900522">https://doi.org/10.1002/pssb.201900522</a>.
  ieee: E. Baron, R. Goldhahn, M. Deppe, D. J. As, and M. Feneberg, “Photoluminescence
    Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN,” <i>physica status
    solidi (b)</i>, 2020.
  mla: Baron, Elias, et al. “Photoluminescence Line‐Shape Analysis of Highly N‐Type
    Doped Zincblende GaN.” <i>Physica Status Solidi (B)</i>, 1900522, 2020, doi:<a
    href="https://doi.org/10.1002/pssb.201900522">10.1002/pssb.201900522</a>.
  short: E. Baron, R. Goldhahn, M. Deppe, D.J. As, M. Feneberg, Physica Status Solidi
    (B) (2020).
date_created: 2021-09-07T09:17:31Z
date_updated: 2022-01-06T06:56:01Z
department:
- _id: '230'
- _id: '429'
doi: 10.1002/pssb.201900522
language:
- iso: eng
publication: physica status solidi (b)
publication_identifier:
  issn:
  - 0370-1972
  - 1521-3951
publication_status: published
status: public
title: Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN
type: journal_article
user_id: '14'
year: '2020'
...
---
_id: '23841'
article_number: '1900532'
author:
- first_name: Michael
  full_name: Deppe, Michael
  last_name: Deppe
- first_name: Tobias
  full_name: Henksmeier, Tobias
  last_name: Henksmeier
- first_name: Jürgen W.
  full_name: Gerlach, Jürgen W.
  last_name: Gerlach
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Donat Josef
  full_name: As, Donat Josef
  id: '14'
  last_name: As
  orcid: 0000-0003-1121-3565
citation:
  ama: Deppe M, Henksmeier T, Gerlach JW, Reuter D, As DJ. Molecular Beam Epitaxy
    Growth and Characterization of Germanium‐Doped Cubic Al                       
      x                        Ga            1−                          x       
                    N. <i>physica status solidi (b)</i>. 2020. doi:<a href="https://doi.org/10.1002/pssb.201900532">10.1002/pssb.201900532</a>
  apa: Deppe, M., Henksmeier, T., Gerlach, J. W., Reuter, D., &#38; As, D. J. (2020).
    Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al 
                            x                        Ga            1−             
                x                        N. <i>Physica Status Solidi (B)</i>. <a href="https://doi.org/10.1002/pssb.201900532">https://doi.org/10.1002/pssb.201900532</a>
  bibtex: '@article{Deppe_Henksmeier_Gerlach_Reuter_As_2020, title={Molecular Beam
    Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al               
              x                        Ga            1−                          x 
                          N}, DOI={<a href="https://doi.org/10.1002/pssb.201900532">10.1002/pssb.201900532</a>},
    number={1900532}, journal={physica status solidi (b)}, author={Deppe, Michael
    and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat Josef},
    year={2020} }'
  chicago: Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and
    Donat Josef As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped
    Cubic Al                          x                        Ga            1−   
                          x                        N.” <i>Physica Status Solidi (B)</i>,
    2020. <a href="https://doi.org/10.1002/pssb.201900532">https://doi.org/10.1002/pssb.201900532</a>.
  ieee: M. Deppe, T. Henksmeier, J. W. Gerlach, D. Reuter, and D. J. As, “Molecular
    Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al         
                    x                        Ga            1−                     
        x                        N,” <i>physica status solidi (b)</i>, 2020.
  mla: Deppe, Michael, et al. “Molecular Beam Epitaxy Growth and Characterization
    of Germanium‐Doped Cubic Al                          x                       
    Ga            1−                          x                        N.” <i>Physica
    Status Solidi (B)</i>, 1900532, 2020, doi:<a href="https://doi.org/10.1002/pssb.201900532">10.1002/pssb.201900532</a>.
  short: M. Deppe, T. Henksmeier, J.W. Gerlach, D. Reuter, D.J. As, Physica Status
    Solidi (B) (2020).
date_created: 2021-09-07T09:18:26Z
date_updated: 2022-01-06T06:56:01Z
department:
- _id: '230'
- _id: '429'
doi: 10.1002/pssb.201900532
language:
- iso: eng
publication: physica status solidi (b)
publication_identifier:
  issn:
  - 0370-1972
  - 1521-3951
publication_status: published
status: public
title: Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic
  Al                          x                        Ga            1−                          x                        N
type: journal_article
user_id: '14'
year: '2020'
...
---
_id: '20372'
abstract:
- lang: eng
  text: A stepwise angular spectrum method (SASM) for curved interfaces is presented
    to calculate the wave propagation in planar lens-like integrated optical structures
    based on photonic slab waveguides. The method is derived and illustrated for an
    effective 2D setup first and then for 3D slab waveguide lenses. We employ slab
    waveguides of different thicknesses connected by curved surfaces to realize a
    lens-like structure. To simulate the wave propagation in 3D including reflection
    and scattering losses, the stepwise angular spectrum method is combined with full
    vectorial finite element computations for subproblems with lower complexity. Our
    SASM results show excellent agreement with rigorous numerical simulations of the
    full structures with a substantially lower computational effort and can be utilized
    for the simulation-based design and optimization of complex and large scale setups.
author:
- first_name: Lena
  full_name: Ebers, Lena
  id: '40428'
  last_name: Ebers
- first_name: Manfred
  full_name: Hammer, Manfred
  id: '48077'
  last_name: Hammer
  orcid: 0000-0002-6331-9348
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Ebers L, Hammer M, Förstner J. Light diffraction in slab waveguide lenses simulated
    with the stepwise angular spectrum method. <i>Optics Express</i>. 2020;28(24):36361.
    doi:<a href="https://doi.org/10.1364/oe.409612">10.1364/oe.409612</a>
  apa: Ebers, L., Hammer, M., &#38; Förstner, J. (2020). Light diffraction in slab
    waveguide lenses simulated with the stepwise angular spectrum method. <i>Optics
    Express</i>, <i>28</i>(24), 36361. <a href="https://doi.org/10.1364/oe.409612">https://doi.org/10.1364/oe.409612</a>
  bibtex: '@article{Ebers_Hammer_Förstner_2020, title={Light diffraction in slab waveguide
    lenses simulated with the stepwise angular spectrum method}, volume={28}, DOI={<a
    href="https://doi.org/10.1364/oe.409612">10.1364/oe.409612</a>}, number={24},
    journal={Optics Express}, author={Ebers, Lena and Hammer, Manfred and Förstner,
    Jens}, year={2020}, pages={36361} }'
  chicago: 'Ebers, Lena, Manfred Hammer, and Jens Förstner. “Light Diffraction in
    Slab Waveguide Lenses Simulated with the Stepwise Angular Spectrum Method.” <i>Optics
    Express</i> 28, no. 24 (2020): 36361. <a href="https://doi.org/10.1364/oe.409612">https://doi.org/10.1364/oe.409612</a>.'
  ieee: L. Ebers, M. Hammer, and J. Förstner, “Light diffraction in slab waveguide
    lenses simulated with the stepwise angular spectrum method,” <i>Optics Express</i>,
    vol. 28, no. 24, p. 36361, 2020.
  mla: Ebers, Lena, et al. “Light Diffraction in Slab Waveguide Lenses Simulated with
    the Stepwise Angular Spectrum Method.” <i>Optics Express</i>, vol. 28, no. 24,
    2020, p. 36361, doi:<a href="https://doi.org/10.1364/oe.409612">10.1364/oe.409612</a>.
  short: L. Ebers, M. Hammer, J. Förstner, Optics Express 28 (2020) 36361.
date_created: 2020-11-17T09:52:47Z
date_updated: 2022-01-06T06:54:26Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/oe.409612
intvolume: '        28'
issue: '24'
keyword:
- tet_topic_waveguides
language:
- iso: eng
page: '36361'
project:
- _id: '53'
  name: TRR 142
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '74'
  name: TRR 142 - Subproject C4
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
status: public
title: Light diffraction in slab waveguide lenses simulated with the stepwise angular
  spectrum method
type: journal_article
user_id: '158'
volume: 28
year: '2020'
...
---
_id: '20644'
abstract:
- lang: eng
  text: Plasmonic nanoantennas for visible and infrared radiation strongly improve
    the interaction of light with the matter on the nanoscale due to their strong
    near-field enhancement. In this study, we investigate a double-resonant plasmonic
    nanoantenna, which makes use of plasmonic field enhancement, enhanced outcoupling
    of second harmonic light, and resonant lattice effects. Using this design, we
    demonstrate how the efficiency of second harmonic generation can be increased
    significantly by fully embedding the nanoantennas into nonlinear dielectric material
    ZnO, instead of placing them on the surface. Investigating two different processes,
    we found that the best fabrication route is embedding the gold nanoantennas in
    ZnO using an MBE overgrowth process where a thin ZnO layer was deposited on nanoantennas
    fabricated on a ZnO substrate. In addition, second harmonic generation measurements
    show that the embedding leads to an enhancement compared to the emission of nanoantennas
    placed on the ZnO substrate surface. These promising results facilitate further
    research to determine the influence of the periodicity of the nanoantenna arrangement
    of the resulting SHG signal.
article_number: '043107'
article_type: original
author:
- first_name: Ruth
  full_name: Volmert, Ruth
  last_name: Volmert
- first_name: Nils
  full_name: Weber, Nils
  last_name: Weber
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
citation:
  ama: Volmert R, Weber N, Meier C. Nanoantennas embedded in zinc oxide for second
    harmonic generation enhancement. <i>Journal of Applied Physics</i>. 2020;128(4).
    doi:<a href="https://doi.org/10.1063/5.0012813">10.1063/5.0012813</a>
  apa: Volmert, R., Weber, N., &#38; Meier, C. (2020). Nanoantennas embedded in zinc
    oxide for second harmonic generation enhancement. <i>Journal of Applied Physics</i>,
    <i>128</i>(4). <a href="https://doi.org/10.1063/5.0012813">https://doi.org/10.1063/5.0012813</a>
  bibtex: '@article{Volmert_Weber_Meier_2020, title={Nanoantennas embedded in zinc
    oxide for second harmonic generation enhancement}, volume={128}, DOI={<a href="https://doi.org/10.1063/5.0012813">10.1063/5.0012813</a>},
    number={4043107}, journal={Journal of Applied Physics}, author={Volmert, Ruth
    and Weber, Nils and Meier, Cedrik}, year={2020} }'
  chicago: Volmert, Ruth, Nils Weber, and Cedrik Meier. “Nanoantennas Embedded in
    Zinc Oxide for Second Harmonic Generation Enhancement.” <i>Journal of Applied
    Physics</i> 128, no. 4 (2020). <a href="https://doi.org/10.1063/5.0012813">https://doi.org/10.1063/5.0012813</a>.
  ieee: R. Volmert, N. Weber, and C. Meier, “Nanoantennas embedded in zinc oxide for
    second harmonic generation enhancement,” <i>Journal of Applied Physics</i>, vol.
    128, no. 4, 2020.
  mla: Volmert, Ruth, et al. “Nanoantennas Embedded in Zinc Oxide for Second Harmonic
    Generation Enhancement.” <i>Journal of Applied Physics</i>, vol. 128, no. 4, 043107,
    2020, doi:<a href="https://doi.org/10.1063/5.0012813">10.1063/5.0012813</a>.
  short: R. Volmert, N. Weber, C. Meier, Journal of Applied Physics 128 (2020).
date_created: 2020-12-02T12:57:58Z
date_updated: 2022-01-06T06:54:31Z
department:
- _id: '230'
- _id: '429'
doi: 10.1063/5.0012813
external_id:
  isi:
  - '000557311900001'
intvolume: '       128'
isi: '1'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '66'
  name: TRR 142 - Subproject B1
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '75'
  name: TRR 142 - Subproject C5
publication: Journal of Applied Physics
publication_identifier:
  eissn:
  - 1089-7550
  issn:
  - 0021-8979
publication_status: published
quality_controlled: '1'
status: public
title: Nanoantennas embedded in zinc oxide for second harmonic generation enhancement
type: journal_article
user_id: '20798'
volume: 128
year: '2020'
...
---
_id: '20847'
author:
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Shumei
  full_name: Chen, Shumei
  last_name: Chen
- first_name: Guixin
  full_name: Li, Guixin
  last_name: Li
- first_name: Shuang
  full_name: Zhang, Shuang
  last_name: Zhang
citation:
  ama: 'Zentgraf T, Chen S, Li G, Zhang S. Plasmonic metasurfaces for controlling
    harmonic generations. In: Werner DH, Campbell SD, Kang L, eds. <i>Nanoantennas
    and Plasmonics: Modelling, Design and Fabrication</i>. The Institution of Engineering
    and Technology; 2020. doi:<a href="https://doi.org/10.1049/SBEW540E_ch8">10.1049/SBEW540E_ch8</a>'
  apa: 'Zentgraf, T., Chen, S., Li, G., &#38; Zhang, S. (2020). Plasmonic metasurfaces
    for controlling harmonic generations. In D. H. Werner, S. D. Campbell, &#38; L.
    Kang (Eds.), <i>Nanoantennas and Plasmonics: Modelling, design and fabrication</i>.
    The Institution of Engineering and Technology. <a href="https://doi.org/10.1049/SBEW540E_ch8">https://doi.org/10.1049/SBEW540E_ch8</a>'
  bibtex: '@inbook{Zentgraf_Chen_Li_Zhang_2020, title={Plasmonic metasurfaces for
    controlling harmonic generations}, DOI={<a href="https://doi.org/10.1049/SBEW540E_ch8">10.1049/SBEW540E_ch8</a>},
    booktitle={Nanoantennas and Plasmonics: Modelling, design and fabrication}, publisher={The
    Institution of Engineering and Technology}, author={Zentgraf, Thomas and Chen,
    Shumei and Li, Guixin and Zhang, Shuang}, editor={Werner, Douglas H. and Campbell,
    Sawyer D. and Kang, LeiEditors}, year={2020} }'
  chicago: 'Zentgraf, Thomas, Shumei Chen, Guixin Li, and Shuang Zhang. “Plasmonic
    Metasurfaces for Controlling Harmonic Generations.” In <i>Nanoantennas and Plasmonics:
    Modelling, Design and Fabrication</i>, edited by Douglas H. Werner, Sawyer D.
    Campbell, and Lei Kang. The Institution of Engineering and Technology, 2020. <a
    href="https://doi.org/10.1049/SBEW540E_ch8">https://doi.org/10.1049/SBEW540E_ch8</a>.'
  ieee: 'T. Zentgraf, S. Chen, G. Li, and S. Zhang, “Plasmonic metasurfaces for controlling
    harmonic generations,” in <i>Nanoantennas and Plasmonics: Modelling, design and
    fabrication</i>, D. H. Werner, S. D. Campbell, and L. Kang, Eds. The Institution
    of Engineering and Technology, 2020.'
  mla: 'Zentgraf, Thomas, et al. “Plasmonic Metasurfaces for Controlling Harmonic
    Generations.” <i>Nanoantennas and Plasmonics: Modelling, Design and Fabrication</i>,
    edited by Douglas H. Werner et al., The Institution of Engineering and Technology,
    2020, doi:<a href="https://doi.org/10.1049/SBEW540E_ch8">10.1049/SBEW540E_ch8</a>.'
  short: 'T. Zentgraf, S. Chen, G. Li, S. Zhang, in: D.H. Werner, S.D. Campbell, L.
    Kang (Eds.), Nanoantennas and Plasmonics: Modelling, Design and Fabrication, The
    Institution of Engineering and Technology, 2020.'
date_created: 2021-01-04T08:38:14Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1049/SBEW540E_ch8
editor:
- first_name: Douglas H.
  full_name: Werner, Douglas H.
  last_name: Werner
- first_name: Sawyer D.
  full_name: Campbell, Sawyer D.
  last_name: Campbell
- first_name: Lei
  full_name: Kang, Lei
  last_name: Kang
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '75'
  name: TRR 142 - Subproject C5
publication: 'Nanoantennas and Plasmonics: Modelling, design and fabrication'
publication_identifier:
  eisbn:
  - '9781785618383'
publication_status: published
publisher: The Institution of Engineering and Technology
status: public
title: Plasmonic metasurfaces for controlling harmonic generations
type: book_chapter
user_id: '30525'
year: '2020'
...
---
_id: '16944'
article_type: original
author:
- first_name: Christian
  full_name: Schlickriede, Christian
  id: '59792'
  last_name: Schlickriede
- first_name: Sergey S.
  full_name: Kruk, Sergey S.
  last_name: Kruk
- first_name: Lei
  full_name: Wang, Lei
  last_name: Wang
- first_name: Basudeb
  full_name: Sain, Basudeb
  last_name: Sain
- first_name: Yuri
  full_name: Kivshar, Yuri
  last_name: Kivshar
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
citation:
  ama: Schlickriede C, Kruk SS, Wang L, Sain B, Kivshar Y, Zentgraf T. Nonlinear imaging
    with all-dielectric metasurfaces. <i>Nano Letters</i>. 2020;20(6):4370–4376. doi:<a
    href="https://doi.org/10.1021/acs.nanolett.0c01105">10.1021/acs.nanolett.0c01105</a>
  apa: Schlickriede, C., Kruk, S. S., Wang, L., Sain, B., Kivshar, Y., &#38; Zentgraf,
    T. (2020). Nonlinear imaging with all-dielectric metasurfaces. <i>Nano Letters</i>,
    <i>20</i>(6), 4370–4376. <a href="https://doi.org/10.1021/acs.nanolett.0c01105">https://doi.org/10.1021/acs.nanolett.0c01105</a>
  bibtex: '@article{Schlickriede_Kruk_Wang_Sain_Kivshar_Zentgraf_2020, title={Nonlinear
    imaging with all-dielectric metasurfaces}, volume={20}, DOI={<a href="https://doi.org/10.1021/acs.nanolett.0c01105">10.1021/acs.nanolett.0c01105</a>},
    number={6}, journal={Nano Letters}, author={Schlickriede, Christian and Kruk,
    Sergey S. and Wang, Lei and Sain, Basudeb and Kivshar, Yuri and Zentgraf, Thomas},
    year={2020}, pages={4370–4376} }'
  chicago: 'Schlickriede, Christian, Sergey S. Kruk, Lei Wang, Basudeb Sain, Yuri
    Kivshar, and Thomas Zentgraf. “Nonlinear Imaging with All-Dielectric Metasurfaces.”
    <i>Nano Letters</i> 20, no. 6 (2020): 4370–4376. <a href="https://doi.org/10.1021/acs.nanolett.0c01105">https://doi.org/10.1021/acs.nanolett.0c01105</a>.'
  ieee: C. Schlickriede, S. S. Kruk, L. Wang, B. Sain, Y. Kivshar, and T. Zentgraf,
    “Nonlinear imaging with all-dielectric metasurfaces,” <i>Nano Letters</i>, vol.
    20, no. 6, pp. 4370–4376, 2020.
  mla: Schlickriede, Christian, et al. “Nonlinear Imaging with All-Dielectric Metasurfaces.”
    <i>Nano Letters</i>, vol. 20, no. 6, 2020, pp. 4370–4376, doi:<a href="https://doi.org/10.1021/acs.nanolett.0c01105">10.1021/acs.nanolett.0c01105</a>.
  short: C. Schlickriede, S.S. Kruk, L. Wang, B. Sain, Y. Kivshar, T. Zentgraf, Nano
    Letters 20 (2020) 4370–4376.
date_created: 2020-05-08T08:08:59Z
date_updated: 2022-01-06T06:52:59Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1021/acs.nanolett.0c01105
intvolume: '        20'
issue: '6'
language:
- iso: eng
page: 4370–4376
project:
- _id: '53'
  name: TRR 142
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '75'
  name: TRR 142 - Subproject C5
publication: Nano Letters
publication_identifier:
  issn:
  - 1530-6984
  - 1530-6992
publication_status: published
quality_controlled: '1'
status: public
title: Nonlinear imaging with all-dielectric metasurfaces
type: journal_article
user_id: '30525'
volume: 20
year: '2020'
...
---
_id: '16197'
abstract:
- lang: eng
  text: Nonlinear Pancharatnam–Berry phase metasurfaces facilitate the nontrivial
    phase modulation for frequency conversion processes by leveraging photon‐spin
    dependent nonlinear geometric‐phases. However, plasmonic metasurfaces show some
    severe limitation for nonlinear frequency conversion due to the intrinsic high
    ohmic loss and low damage threshold of plasmonic nanostructures. Here, the nonlinear
    geometric‐phases associated with the third‐harmonic generation process occurring
    in all‐dielectric metasurfaces is studied systematically, which are composed of
    silicon nanofins with different in‐plane rotational symmetries. It is found that
    the wave coupling among different field components of the resonant fundamental
    field gives rise to the appearance of different nonlinear geometric‐phases of
    the generated third‐harmonic signals. The experimental observations of the nonlinear
    beam steering and nonlinear holography realized in this work by all‐dielectric
    geometric‐phase metasurfaces are well explained with the developed theory. This
    work offers a new physical picture to understand the nonlinear optical process
    occurring at nanoscale dielectric resonators and will help in the design of nonlinear
    metasurfaces with tailored phase properties.
article_number: '1902050'
article_type: original
author:
- first_name: Bingyi
  full_name: Liu, Bingyi
  last_name: Liu
- first_name: Basudeb
  full_name: Sain, Basudeb
  last_name: Sain
- first_name: Bernhard
  full_name: Reineke, Bernhard
  last_name: Reineke
- first_name: Ruizhe
  full_name: Zhao, Ruizhe
  last_name: Zhao
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
- first_name: Yongyuan
  full_name: Jiang, Yongyuan
  last_name: Jiang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
citation:
  ama: 'Liu B, Sain B, Reineke B, et al. Nonlinear Wavefront Control by Geometric-Phase
    Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry. <i>Advanced
    Optical Materials</i>. 2020;8(9). doi:<a href="https://doi.org/10.1002/adom.201902050">10.1002/adom.201902050</a>'
  apa: 'Liu, B., Sain, B., Reineke, B., Zhao, R., Meier, C., Huang, L., … Zentgraf,
    T. (2020). Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces:
    Influence of Mode Field and Rotational Symmetry. <i>Advanced Optical Materials</i>,
    <i>8</i>(9). <a href="https://doi.org/10.1002/adom.201902050">https://doi.org/10.1002/adom.201902050</a>'
  bibtex: '@article{Liu_Sain_Reineke_Zhao_Meier_Huang_Jiang_Zentgraf_2020, title={Nonlinear
    Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode
    Field and Rotational Symmetry}, volume={8}, DOI={<a href="https://doi.org/10.1002/adom.201902050">10.1002/adom.201902050</a>},
    number={91902050}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Liu,
    Bingyi and Sain, Basudeb and Reineke, Bernhard and Zhao, Ruizhe and Meier, Cedrik
    and Huang, Lingling and Jiang, Yongyuan and Zentgraf, Thomas}, year={2020} }'
  chicago: 'Liu, Bingyi, Basudeb Sain, Bernhard Reineke, Ruizhe Zhao, Cedrik Meier,
    Lingling Huang, Yongyuan Jiang, and Thomas Zentgraf. “Nonlinear Wavefront Control
    by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational
    Symmetry.” <i>Advanced Optical Materials</i> 8, no. 9 (2020). <a href="https://doi.org/10.1002/adom.201902050">https://doi.org/10.1002/adom.201902050</a>.'
  ieee: 'B. Liu <i>et al.</i>, “Nonlinear Wavefront Control by Geometric-Phase Dielectric
    Metasurfaces: Influence of Mode Field and Rotational Symmetry,” <i>Advanced Optical
    Materials</i>, vol. 8, no. 9, 2020.'
  mla: 'Liu, Bingyi, et al. “Nonlinear Wavefront Control by Geometric-Phase Dielectric
    Metasurfaces: Influence of Mode Field and Rotational Symmetry.” <i>Advanced Optical
    Materials</i>, vol. 8, no. 9, 1902050, Wiley, 2020, doi:<a href="https://doi.org/10.1002/adom.201902050">10.1002/adom.201902050</a>.'
  short: B. Liu, B. Sain, B. Reineke, R. Zhao, C. Meier, L. Huang, Y. Jiang, T. Zentgraf,
    Advanced Optical Materials 8 (2020).
date_created: 2020-02-28T17:29:17Z
date_updated: 2022-01-06T06:52:45Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1002/adom.201902050
file:
- access_level: closed
  content_type: application/pdf
  creator: zentgraf
  date_created: 2020-02-28T17:37:38Z
  date_updated: 2020-02-28T17:37:38Z
  file_id: '16202'
  file_name: adom.201902050.pdf
  file_size: 2914923
  relation: main_file
  success: 1
file_date_updated: 2020-02-28T17:37:38Z
has_accepted_license: '1'
intvolume: '         8'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://onlinelibrary.wiley.com/doi/full/10.1002/adom.201902050
oa: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '75'
  name: TRR 142 - Subproject C5
publication: Advanced Optical Materials
publication_identifier:
  issn:
  - 2195-1071
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence
  of Mode Field and Rotational Symmetry'
type: journal_article
user_id: '30525'
volume: 8
year: '2020'
...
---
_id: '21719'
abstract:
- lang: eng
  text: We fabricate silicon tapers to increase the mode overlap of superconducting
    detectors on Ti:LiNbO3 waveguides. Mode images show a reduction in mode size from
    6 µm to 2 µm FWHM, agreeing with beam propagation simulations.
article_number: QTh7A.8
author:
- first_name: Maximilian
  full_name: Protte, Maximilian
  id: '46170'
  last_name: Protte
- first_name: Lena
  full_name: Ebers, Lena
  id: '40428'
  last_name: Ebers
- first_name: Manfred
  full_name: Hammer, Manfred
  id: '48077'
  last_name: Hammer
  orcid: 0000-0002-6331-9348
- first_name: Jan Philipp
  full_name: Höpker, Jan Philipp
  id: '33913'
  last_name: Höpker
- first_name: Maximilian
  full_name: Albert, Maximilian
  last_name: Albert
- first_name: Viktor
  full_name: Quiring, Viktor
  last_name: Quiring
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Tim
  full_name: Bartley, Tim
  id: '49683'
  last_name: Bartley
citation:
  ama: 'Protte M, Ebers L, Hammer M, et al. Towards Semiconductor-Superconductor-Crystal
    Hybrid Integration for Quantum Photonics. In: <i>OSA Quantum 2.0 Conference</i>.
    ; 2020. doi:<a href="https://doi.org/10.1364/quantum.2020.qth7a.8">10.1364/quantum.2020.qth7a.8</a>'
  apa: Protte, M., Ebers, L., Hammer, M., Höpker, J. P., Albert, M., Quiring, V.,
    Meier, C., Förstner, J., Silberhorn, C., &#38; Bartley, T. (2020). Towards Semiconductor-Superconductor-Crystal
    Hybrid Integration for Quantum Photonics. <i>OSA Quantum 2.0 Conference</i>, Article
    QTh7A.8. <a href="https://doi.org/10.1364/quantum.2020.qth7a.8">https://doi.org/10.1364/quantum.2020.qth7a.8</a>
  bibtex: '@inproceedings{Protte_Ebers_Hammer_Höpker_Albert_Quiring_Meier_Förstner_Silberhorn_Bartley_2020,
    title={Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum
    Photonics}, DOI={<a href="https://doi.org/10.1364/quantum.2020.qth7a.8">10.1364/quantum.2020.qth7a.8</a>},
    number={QTh7A.8}, booktitle={OSA Quantum 2.0 Conference}, author={Protte, Maximilian
    and Ebers, Lena and Hammer, Manfred and Höpker, Jan Philipp and Albert, Maximilian
    and Quiring, Viktor and Meier, Cedrik and Förstner, Jens and Silberhorn, Christine
    and Bartley, Tim}, year={2020} }'
  chicago: Protte, Maximilian, Lena Ebers, Manfred Hammer, Jan Philipp Höpker, Maximilian
    Albert, Viktor Quiring, Cedrik Meier, Jens Förstner, Christine Silberhorn, and
    Tim Bartley. “Towards Semiconductor-Superconductor-Crystal Hybrid Integration
    for Quantum Photonics.” In <i>OSA Quantum 2.0 Conference</i>, 2020. <a href="https://doi.org/10.1364/quantum.2020.qth7a.8">https://doi.org/10.1364/quantum.2020.qth7a.8</a>.
  ieee: 'M. Protte <i>et al.</i>, “Towards Semiconductor-Superconductor-Crystal Hybrid
    Integration for Quantum Photonics,” 2020, doi: <a href="https://doi.org/10.1364/quantum.2020.qth7a.8">10.1364/quantum.2020.qth7a.8</a>.'
  mla: Protte, Maximilian, et al. “Towards Semiconductor-Superconductor-Crystal Hybrid
    Integration for Quantum Photonics.” <i>OSA Quantum 2.0 Conference</i>, QTh7A.8,
    2020, doi:<a href="https://doi.org/10.1364/quantum.2020.qth7a.8">10.1364/quantum.2020.qth7a.8</a>.
  short: 'M. Protte, L. Ebers, M. Hammer, J.P. Höpker, M. Albert, V. Quiring, C. Meier,
    J. Förstner, C. Silberhorn, T. Bartley, in: OSA Quantum 2.0 Conference, 2020.'
date_created: 2021-04-22T15:56:45Z
date_updated: 2022-10-25T07:41:15Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '15'
doi: 10.1364/quantum.2020.qth7a.8
file:
- access_level: closed
  content_type: application/pdf
  creator: fossie
  date_created: 2021-04-22T15:58:52Z
  date_updated: 2021-04-22T15:58:52Z
  file_id: '21720'
  file_name: Quantum2.0-Towards SSC hybrid integration for quantum photonics[4936].pdf
  file_size: 1704199
  relation: main_file
  success: 1
file_date_updated: 2021-04-22T15:58:52Z
has_accepted_license: '1'
keyword:
- tet_topic_waveguide
language:
- iso: eng
publication: OSA Quantum 2.0 Conference
publication_identifier:
  isbn:
  - '9781943580811'
publication_status: published
status: public
title: Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum
  Photonics
type: conference
user_id: '49683'
year: '2020'
...
---
_id: '17322'
author:
- first_name: Amlan
  full_name: Mukherjee, Amlan
  last_name: Mukherjee
- first_name: Alex
  full_name: Widhalm, Alex
  last_name: Widhalm
- first_name: Dustin
  full_name: Siebert, Dustin
  last_name: Siebert
- first_name: Sebastian
  full_name: Krehs, Sebastian
  last_name: Krehs
- first_name: Nandlal
  full_name: Sharma, Nandlal
  last_name: Sharma
- first_name: Andreas
  full_name: Thiede, Andreas
  id: '538'
  last_name: Thiede
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Mukherjee A, Widhalm A, Siebert D, et al. Electrically controlled rapid adiabatic
    passage in a single quantum dot. <i>Applied Physics Letters</i>. 2020;116:251103.
    doi:<a href="https://doi.org/10.1063/5.0012257">10.1063/5.0012257</a>
  apa: Mukherjee, A., Widhalm, A., Siebert, D., Krehs, S., Sharma, N., Thiede, A.,
    Reuter, D., Förstner, J., &#38; Zrenner, A. (2020). Electrically controlled rapid
    adiabatic passage in a single quantum dot. <i>Applied Physics Letters</i>, <i>116</i>,
    251103. <a href="https://doi.org/10.1063/5.0012257">https://doi.org/10.1063/5.0012257</a>
  bibtex: '@article{Mukherjee_Widhalm_Siebert_Krehs_Sharma_Thiede_Reuter_Förstner_Zrenner_2020,
    title={Electrically controlled rapid adiabatic passage in a single quantum dot},
    volume={116}, DOI={<a href="https://doi.org/10.1063/5.0012257">10.1063/5.0012257</a>},
    journal={Applied Physics Letters}, author={Mukherjee, Amlan and Widhalm, Alex
    and Siebert, Dustin and Krehs, Sebastian and Sharma, Nandlal and Thiede, Andreas
    and Reuter, Dirk and Förstner, Jens and Zrenner, Artur}, year={2020}, pages={251103}
    }'
  chicago: 'Mukherjee, Amlan, Alex Widhalm, Dustin Siebert, Sebastian Krehs, Nandlal
    Sharma, Andreas Thiede, Dirk Reuter, Jens Förstner, and Artur Zrenner. “Electrically
    Controlled Rapid Adiabatic Passage in a Single Quantum Dot.” <i>Applied Physics
    Letters</i> 116 (2020): 251103. <a href="https://doi.org/10.1063/5.0012257">https://doi.org/10.1063/5.0012257</a>.'
  ieee: 'A. Mukherjee <i>et al.</i>, “Electrically controlled rapid adiabatic passage
    in a single quantum dot,” <i>Applied Physics Letters</i>, vol. 116, p. 251103,
    2020, doi: <a href="https://doi.org/10.1063/5.0012257">10.1063/5.0012257</a>.'
  mla: Mukherjee, Amlan, et al. “Electrically Controlled Rapid Adiabatic Passage in
    a Single Quantum Dot.” <i>Applied Physics Letters</i>, vol. 116, 2020, p. 251103,
    doi:<a href="https://doi.org/10.1063/5.0012257">10.1063/5.0012257</a>.
  short: A. Mukherjee, A. Widhalm, D. Siebert, S. Krehs, N. Sharma, A. Thiede, D.
    Reuter, J. Förstner, A. Zrenner, Applied Physics Letters 116 (2020) 251103.
date_created: 2020-06-25T12:31:42Z
date_updated: 2023-01-24T11:12:09Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '51'
doi: 10.1063/5.0012257
file:
- access_level: request
  content_type: application/pdf
  creator: fossie
  date_created: 2020-06-25T12:45:04Z
  date_updated: 2022-01-06T06:53:07Z
  embargo: 2021-06-25
  embargo_to: open_access
  file_id: '17325'
  file_name: 2020-06 Widhalm - APL - Electrically controlled RAP in single QD (official).pdf
  file_size: 1359326
  relation: main_file
file_date_updated: 2022-01-06T06:53:07Z
has_accepted_license: '1'
intvolume: '       116'
keyword:
- tet_topic_qd
language:
- iso: eng
page: '251103'
project:
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '74'
  name: TRR 142 - Subproject C4
- _id: '53'
  name: TRR 142
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
status: public
title: Electrically controlled rapid adiabatic passage in a single quantum dot
type: journal_article
user_id: '158'
volume: 116
year: '2020'
...
---
_id: '21025'
article_number: 32925-32935
author:
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Laura
  full_name: Padberg, Laura
  id: '40300'
  last_name: Padberg
- first_name: Matteo
  full_name: Santandrea, Matteo
  id: '55095'
  last_name: Santandrea
  orcid: 0000-0001-5718-358X
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Benjamin
  full_name: Brecht, Benjamin
  id: '27150'
  last_name: Brecht
  orcid: '0000-0003-4140-0556 '
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Eigner C, Padberg L, Santandrea M, Herrmann H, Brecht B, Silberhorn C. Spatially
    single mode photon pair source at 800 nm in periodically poled Rubidium exchanged
    KTP waveguides. <i>Optics Express</i>. 2020;28(22). doi:<a href="https://doi.org/10.1364/oe.399483">10.1364/oe.399483</a>
  apa: Eigner, C., Padberg, L., Santandrea, M., Herrmann, H., Brecht, B., &#38; Silberhorn,
    C. (2020). Spatially single mode photon pair source at 800 nm in periodically
    poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>, <i>28</i>(22),
    Article 32925–32935. <a href="https://doi.org/10.1364/oe.399483">https://doi.org/10.1364/oe.399483</a>
  bibtex: '@article{Eigner_Padberg_Santandrea_Herrmann_Brecht_Silberhorn_2020, title={Spatially
    single mode photon pair source at 800 nm in periodically poled Rubidium exchanged
    KTP waveguides}, volume={28}, DOI={<a href="https://doi.org/10.1364/oe.399483">10.1364/oe.399483</a>},
    number={2232925–32935}, journal={Optics Express}, author={Eigner, Christof and
    Padberg, Laura and Santandrea, Matteo and Herrmann, Harald and Brecht, Benjamin
    and Silberhorn, Christine}, year={2020} }'
  chicago: Eigner, Christof, Laura Padberg, Matteo Santandrea, Harald Herrmann, Benjamin
    Brecht, and Christine Silberhorn. “Spatially Single Mode Photon Pair Source at
    800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i>
    28, no. 22 (2020). <a href="https://doi.org/10.1364/oe.399483">https://doi.org/10.1364/oe.399483</a>.
  ieee: 'C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, and C. Silberhorn,
    “Spatially single mode photon pair source at 800 nm in periodically poled Rubidium
    exchanged KTP waveguides,” <i>Optics Express</i>, vol. 28, no. 22, Art. no. 32925–32935,
    2020, doi: <a href="https://doi.org/10.1364/oe.399483">10.1364/oe.399483</a>.'
  mla: Eigner, Christof, et al. “Spatially Single Mode Photon Pair Source at 800 Nm
    in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i>,
    vol. 28, no. 22, 32925–32935, 2020, doi:<a href="https://doi.org/10.1364/oe.399483">10.1364/oe.399483</a>.
  short: C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn,
    Optics Express 28 (2020).
date_created: 2021-01-20T08:35:45Z
date_updated: 2023-02-01T12:46:27Z
department:
- _id: '15'
- _id: '230'
- _id: '429'
- _id: '288'
doi: 10.1364/oe.399483
intvolume: '        28'
issue: '22'
language:
- iso: eng
project:
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
status: public
title: Spatially single mode photon pair source at 800 nm in periodically poled Rubidium
  exchanged KTP waveguides
type: journal_article
user_id: '13244'
volume: 28
year: '2020'
...
