---
_id: '6522'
abstract:
- lang: eng
  text: An electric field applied to a semiconductor reduces its crystal symmetry
    and modifies its electronic structure which is expected to result in changes of
    the linear and nonlinear response to optical excitation. In GaAs, we observe experimentally
    strong electric field effects on the optical second (SHG) and third (THG) harmonic
    generation. The SHG signal for the laser-light k vector parallel to the [001]
    crystal axis is symmetry forbidden in the electric-dipole approximation, but can
    be induced by an applied electric field in the vicinity of the 1s exciton energy.
    Surprisingly, the THG signal, which is allowed in this geometry, is considerably
    reduced by the electric field. We develop a theory which provides good agreement
    with the experimental data. In particular, it shows that the optical nonlinearities
    for the 1s exciton resonance are modified in an electric field by the Stark effect,
    which mixes the 1s and 2p exciton states of opposite parity. This mixing acts
    in opposite way on the SHG and THG processes, as it leads to the appearance of
    forbidden SHG in (001)-oriented GaAs and decreases the crystallographic THG.
article_type: original
author:
- first_name: D.
  full_name: Brunne, D.
  last_name: Brunne
- first_name: M.
  full_name: Lafrentz, M.
  last_name: Lafrentz
- first_name: V. V.
  full_name: Pavlov, V. V.
  last_name: Pavlov
- first_name: R. V.
  full_name: Pisarev, R. V.
  last_name: Pisarev
- first_name: A. V.
  full_name: Rodina, A. V.
  last_name: Rodina
- first_name: D. R.
  full_name: Yakovlev, D. R.
  last_name: Yakovlev
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
citation:
  ama: Brunne D, Lafrentz M, Pavlov VV, et al. Electric field effect on optical harmonic
    generation at the exciton resonances in GaAs. <i>Physical Review B</i>. 2015;92(8).
    doi:<a href="https://doi.org/10.1103/physrevb.92.085202">10.1103/physrevb.92.085202</a>
  apa: Brunne, D., Lafrentz, M., Pavlov, V. V., Pisarev, R. V., Rodina, A. V., Yakovlev,
    D. R., &#38; Bayer, M. (2015). Electric field effect on optical harmonic generation
    at the exciton resonances in GaAs. <i>Physical Review B</i>, <i>92</i>(8). <a
    href="https://doi.org/10.1103/physrevb.92.085202">https://doi.org/10.1103/physrevb.92.085202</a>
  bibtex: '@article{Brunne_Lafrentz_Pavlov_Pisarev_Rodina_Yakovlev_Bayer_2015, title={Electric
    field effect on optical harmonic generation at the exciton resonances in GaAs},
    volume={92}, DOI={<a href="https://doi.org/10.1103/physrevb.92.085202">10.1103/physrevb.92.085202</a>},
    number={8}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Brunne, D. and Lafrentz, M. and Pavlov, V. V. and Pisarev, R.
    V. and Rodina, A. V. and Yakovlev, D. R. and Bayer, M.}, year={2015} }'
  chicago: Brunne, D., M. Lafrentz, V. V. Pavlov, R. V. Pisarev, A. V. Rodina, D.
    R. Yakovlev, and M. Bayer. “Electric Field Effect on Optical Harmonic Generation
    at the Exciton Resonances in GaAs.” <i>Physical Review B</i> 92, no. 8 (2015).
    <a href="https://doi.org/10.1103/physrevb.92.085202">https://doi.org/10.1103/physrevb.92.085202</a>.
  ieee: D. Brunne <i>et al.</i>, “Electric field effect on optical harmonic generation
    at the exciton resonances in GaAs,” <i>Physical Review B</i>, vol. 92, no. 8,
    2015.
  mla: Brunne, D., et al. “Electric Field Effect on Optical Harmonic Generation at
    the Exciton Resonances in GaAs.” <i>Physical Review B</i>, vol. 92, no. 8, American
    Physical Society (APS), 2015, doi:<a href="https://doi.org/10.1103/physrevb.92.085202">10.1103/physrevb.92.085202</a>.
  short: D. Brunne, M. Lafrentz, V.V. Pavlov, R.V. Pisarev, A.V. Rodina, D.R. Yakovlev,
    M. Bayer, Physical Review B 92 (2015).
date_created: 2019-01-09T09:00:20Z
date_updated: 2022-01-06T07:03:10Z
department:
- _id: '230'
doi: 10.1103/physrevb.92.085202
intvolume: '        92'
issue: '8'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Electric field effect on optical harmonic generation at the exciton resonances
  in GaAs
type: journal_article
user_id: '477'
volume: 92
year: '2015'
...
---
_id: '6524'
abstract:
- lang: eng
  text: We use a picosecond acoustics technique to modulate the laser output of electrically
    pumped GaAs/AlAs micropillar lasers with InGaAs quantum dots. The modulation of
    the emission wavelength takes place on the frequencies of the nanomechanical extensional
    and breathing (radial) modes of the micropillars. The amplitude of the modulation
    for various nanomechanical modes is different for every micropillar which is explained
    by a various elastic contact between the micropillar walls and polymer environment.
article_number: '041103'
article_type: original
author:
- first_name: T.
  full_name: Czerniuk, T.
  last_name: Czerniuk
- first_name: J.
  full_name: Tepper, J.
  last_name: Tepper
- first_name: A. V.
  full_name: Akimov, A. V.
  last_name: Akimov
- first_name: S.
  full_name: Unsleber, S.
  last_name: Unsleber
- first_name: C.
  full_name: Schneider, C.
  last_name: Schneider
- first_name: M.
  full_name: Kamp, M.
  last_name: Kamp
- first_name: S.
  full_name: Höfling, S.
  last_name: Höfling
- first_name: D. R.
  full_name: Yakovlev, D. R.
  last_name: Yakovlev
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
citation:
  ama: Czerniuk T, Tepper J, Akimov AV, et al. Impact of nanomechanical resonances
    on lasing from electrically pumped quantum dot micropillars. <i>Applied Physics
    Letters</i>. 2015;106(4). doi:<a href="https://doi.org/10.1063/1.4906611">10.1063/1.4906611</a>
  apa: Czerniuk, T., Tepper, J., Akimov, A. V., Unsleber, S., Schneider, C., Kamp,
    M., … Bayer, M. (2015). Impact of nanomechanical resonances on lasing from electrically
    pumped quantum dot micropillars. <i>Applied Physics Letters</i>, <i>106</i>(4).
    <a href="https://doi.org/10.1063/1.4906611">https://doi.org/10.1063/1.4906611</a>
  bibtex: '@article{Czerniuk_Tepper_Akimov_Unsleber_Schneider_Kamp_Höfling_Yakovlev_Bayer_2015,
    title={Impact of nanomechanical resonances on lasing from electrically pumped
    quantum dot micropillars}, volume={106}, DOI={<a href="https://doi.org/10.1063/1.4906611">10.1063/1.4906611</a>},
    number={4041103}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Czerniuk, T. and Tepper, J. and Akimov, A. V. and Unsleber, S. and Schneider,
    C. and Kamp, M. and Höfling, S. and Yakovlev, D. R. and Bayer, M.}, year={2015}
    }'
  chicago: Czerniuk, T., J. Tepper, A. V. Akimov, S. Unsleber, C. Schneider, M. Kamp,
    S. Höfling, D. R. Yakovlev, and M. Bayer. “Impact of Nanomechanical Resonances
    on Lasing from Electrically Pumped Quantum Dot Micropillars.” <i>Applied Physics
    Letters</i> 106, no. 4 (2015). <a href="https://doi.org/10.1063/1.4906611">https://doi.org/10.1063/1.4906611</a>.
  ieee: T. Czerniuk <i>et al.</i>, “Impact of nanomechanical resonances on lasing
    from electrically pumped quantum dot micropillars,” <i>Applied Physics Letters</i>,
    vol. 106, no. 4, 2015.
  mla: Czerniuk, T., et al. “Impact of Nanomechanical Resonances on Lasing from Electrically
    Pumped Quantum Dot Micropillars.” <i>Applied Physics Letters</i>, vol. 106, no.
    4, 041103, AIP Publishing, 2015, doi:<a href="https://doi.org/10.1063/1.4906611">10.1063/1.4906611</a>.
  short: T. Czerniuk, J. Tepper, A.V. Akimov, S. Unsleber, C. Schneider, M. Kamp,
    S. Höfling, D.R. Yakovlev, M. Bayer, Applied Physics Letters 106 (2015).
date_created: 2019-01-09T09:07:33Z
date_updated: 2022-01-06T07:03:10Z
department:
- _id: '230'
doi: 10.1063/1.4906611
intvolume: '       106'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '63'
  name: TRR 142 - Subproject A6
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Impact of nanomechanical resonances on lasing from electrically pumped quantum
  dot micropillars
type: journal_article
user_id: '49428'
volume: 106
year: '2015'
...
---
_id: '6526'
abstract:
- lang: eng
  text: We introduce photon-statistics excitation spectroscopy and exemplarily apply
    it to a quantum-dot micropillar laser. Both the intensity and the photon number
    statistics of the emission from the micropillar show a strong dependence on the
    photon statistics of the light used for excitation of the sample. The results
    under coherent and pseudothermal excitation reveal that a description of the laser
    properties in terms of mean input photon numbers is not sufficient. It is demonstrated
    that the micropillar acts as a superthermal light source when operated close to
    its threshold. Possible applications for important spectroscopic techniques are
    discussed.
article_type: original
author:
- first_name: T.
  full_name: Kazimierczuk, T.
  last_name: Kazimierczuk
- first_name: J.
  full_name: Schmutzler, J.
  last_name: Schmutzler
- first_name: M.
  full_name: Aßmann, M.
  last_name: Aßmann
- first_name: C.
  full_name: Schneider, C.
  last_name: Schneider
- first_name: M.
  full_name: Kamp, M.
  last_name: Kamp
- first_name: S.
  full_name: Höfling, S.
  last_name: Höfling
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
citation:
  ama: Kazimierczuk T, Schmutzler J, Aßmann M, et al. Photon-Statistics Excitation
    Spectroscopy of a Quantum-Dot Micropillar Laser. <i>Physical Review Letters</i>.
    2015;115(2). doi:<a href="https://doi.org/10.1103/physrevlett.115.027401">10.1103/physrevlett.115.027401</a>
  apa: Kazimierczuk, T., Schmutzler, J., Aßmann, M., Schneider, C., Kamp, M., Höfling,
    S., &#38; Bayer, M. (2015). Photon-Statistics Excitation Spectroscopy of a Quantum-Dot
    Micropillar Laser. <i>Physical Review Letters</i>, <i>115</i>(2). <a href="https://doi.org/10.1103/physrevlett.115.027401">https://doi.org/10.1103/physrevlett.115.027401</a>
  bibtex: '@article{Kazimierczuk_Schmutzler_Aßmann_Schneider_Kamp_Höfling_Bayer_2015,
    title={Photon-Statistics Excitation Spectroscopy of a Quantum-Dot Micropillar
    Laser}, volume={115}, DOI={<a href="https://doi.org/10.1103/physrevlett.115.027401">10.1103/physrevlett.115.027401</a>},
    number={2}, journal={Physical Review Letters}, publisher={American Physical Society
    (APS)}, author={Kazimierczuk, T. and Schmutzler, J. and Aßmann, M. and Schneider,
    C. and Kamp, M. and Höfling, S. and Bayer, M.}, year={2015} }'
  chicago: Kazimierczuk, T., J. Schmutzler, M. Aßmann, C. Schneider, M. Kamp, S. Höfling,
    and M. Bayer. “Photon-Statistics Excitation Spectroscopy of a Quantum-Dot Micropillar
    Laser.” <i>Physical Review Letters</i> 115, no. 2 (2015). <a href="https://doi.org/10.1103/physrevlett.115.027401">https://doi.org/10.1103/physrevlett.115.027401</a>.
  ieee: T. Kazimierczuk <i>et al.</i>, “Photon-Statistics Excitation Spectroscopy
    of a Quantum-Dot Micropillar Laser,” <i>Physical Review Letters</i>, vol. 115,
    no. 2, 2015.
  mla: Kazimierczuk, T., et al. “Photon-Statistics Excitation Spectroscopy of a Quantum-Dot
    Micropillar Laser.” <i>Physical Review Letters</i>, vol. 115, no. 2, American
    Physical Society (APS), 2015, doi:<a href="https://doi.org/10.1103/physrevlett.115.027401">10.1103/physrevlett.115.027401</a>.
  short: T. Kazimierczuk, J. Schmutzler, M. Aßmann, C. Schneider, M. Kamp, S. Höfling,
    M. Bayer, Physical Review Letters 115 (2015).
date_created: 2019-01-09T09:14:36Z
date_updated: 2022-01-06T07:03:10Z
department:
- _id: '230'
doi: 10.1103/physrevlett.115.027401
intvolume: '       115'
issue: '2'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: TRR 142 - Subproject A4
publication: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Photon-Statistics Excitation Spectroscopy of a Quantum-Dot Micropillar Laser
type: journal_article
user_id: '49428'
volume: 115
year: '2015'
...
---
_id: '6529'
author:
- first_name: D. R.
  full_name: Yakovlev, D. R.
  last_name: Yakovlev
- first_name: W.
  full_name: Warkentin, W.
  last_name: Warkentin
- first_name: D.
  full_name: Brunne, D.
  last_name: Brunne
- first_name: J.
  full_name: Mund, J.
  last_name: Mund
- first_name: V. V.
  full_name: Pavlov, V. V.
  last_name: Pavlov
- first_name: A. V.
  full_name: Rodina, A. V.
  last_name: Rodina
- first_name: R. V.
  full_name: Pisarev, R. V.
  last_name: Pisarev
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
citation:
  ama: 'Yakovlev DR, Warkentin W, Brunne D, et al. Novel mechanisms of optical harmonic
    generation on excitons in semiconductors. In: Bertolotti M, Haus JW, Zheltikov
    AM, eds. <i>Nonlinear Optics and Applications IX</i>. SPIE; 2015. doi:<a href="https://doi.org/10.1117/12.2185309">10.1117/12.2185309</a>'
  apa: 'Yakovlev, D. R., Warkentin, W., Brunne, D., Mund, J., Pavlov, V. V., Rodina,
    A. V., … Bayer, M. (2015). Novel mechanisms of optical harmonic generation on
    excitons in semiconductors. In M. Bertolotti, J. W. Haus, &#38; A. M. Zheltikov
    (Eds.), <i>Nonlinear Optics and Applications IX</i>. Prague, Czech Rep: SPIE.
    <a href="https://doi.org/10.1117/12.2185309">https://doi.org/10.1117/12.2185309</a>'
  bibtex: '@inproceedings{Yakovlev_Warkentin_Brunne_Mund_Pavlov_Rodina_Pisarev_Bayer_2015,
    title={Novel mechanisms of optical harmonic generation on excitons in semiconductors},
    DOI={<a href="https://doi.org/10.1117/12.2185309">10.1117/12.2185309</a>}, booktitle={Nonlinear
    Optics and Applications IX}, publisher={SPIE}, author={Yakovlev, D. R. and Warkentin,
    W. and Brunne, D. and Mund, J. and Pavlov, V. V. and Rodina, A. V. and Pisarev,
    R. V. and Bayer, M.}, editor={Bertolotti, Mario and Haus, Joseph W. and Zheltikov,
    Alexei M.Editors}, year={2015} }'
  chicago: Yakovlev, D. R., W. Warkentin, D. Brunne, J. Mund, V. V. Pavlov, A. V.
    Rodina, R. V. Pisarev, and M. Bayer. “Novel Mechanisms of Optical Harmonic Generation
    on Excitons in Semiconductors.” In <i>Nonlinear Optics and Applications IX</i>,
    edited by Mario Bertolotti, Joseph W. Haus, and Alexei M. Zheltikov. SPIE, 2015.
    <a href="https://doi.org/10.1117/12.2185309">https://doi.org/10.1117/12.2185309</a>.
  ieee: D. R. Yakovlev <i>et al.</i>, “Novel mechanisms of optical harmonic generation
    on excitons in semiconductors,” in <i>Nonlinear Optics and Applications IX</i>,
    Prague, Czech Rep, 2015.
  mla: Yakovlev, D. R., et al. “Novel Mechanisms of Optical Harmonic Generation on
    Excitons in Semiconductors.” <i>Nonlinear Optics and Applications IX</i>, edited
    by Mario Bertolotti et al., SPIE, 2015, doi:<a href="https://doi.org/10.1117/12.2185309">10.1117/12.2185309</a>.
  short: 'D.R. Yakovlev, W. Warkentin, D. Brunne, J. Mund, V.V. Pavlov, A.V. Rodina,
    R.V. Pisarev, M. Bayer, in: M. Bertolotti, J.W. Haus, A.M. Zheltikov (Eds.), Nonlinear
    Optics and Applications IX, SPIE, 2015.'
conference:
  end_date: 2015-04-16
  location: Prague, Czech Rep
  name: SPIE OPTICS + OPTOELECTRONICS
  start_date: 2015-04-13
date_created: 2019-01-09T09:25:50Z
date_updated: 2022-01-06T07:03:10Z
department:
- _id: '230'
doi: 10.1117/12.2185309
editor:
- first_name: Mario
  full_name: Bertolotti, Mario
  last_name: Bertolotti
- first_name: Joseph W.
  full_name: Haus, Joseph W.
  last_name: Haus
- first_name: Alexei M.
  full_name: Zheltikov, Alexei M.
  last_name: Zheltikov
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '66'
  name: TRR 142 - Subproject B1
publication: Nonlinear Optics and Applications IX
publication_status: published
publisher: SPIE
status: public
title: Novel mechanisms of optical harmonic generation on excitons in semiconductors
type: conference
user_id: '49428'
year: '2015'
...
---
_id: '1696'
article_number: '213105'
author:
- first_name: Christina A.
  full_name: Bader, Christina A.
  last_name: Bader
- first_name: Franziska
  full_name: Zeuner, Franziska
  last_name: Zeuner
- first_name: Manuel H. W.
  full_name: Bader, Manuel H. W.
  last_name: Bader
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
citation:
  ama: Bader CA, Zeuner F, Bader MHW, Zentgraf T, Meier C. Nonlinear optical sub-bandgap
    excitation of ZnO-based photonic resonators. <i>Journal of Applied Physics</i>.
    2015;118(21). doi:<a href="https://doi.org/10.1063/1.4936768">10.1063/1.4936768</a>
  apa: Bader, C. A., Zeuner, F., Bader, M. H. W., Zentgraf, T., &#38; Meier, C. (2015).
    Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators. <i>Journal
    of Applied Physics</i>, <i>118</i>(21). <a href="https://doi.org/10.1063/1.4936768">https://doi.org/10.1063/1.4936768</a>
  bibtex: '@article{Bader_Zeuner_Bader_Zentgraf_Meier_2015, title={Nonlinear optical
    sub-bandgap excitation of ZnO-based photonic resonators}, volume={118}, DOI={<a
    href="https://doi.org/10.1063/1.4936768">10.1063/1.4936768</a>}, number={21213105},
    journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Bader,
    Christina A. and Zeuner, Franziska and Bader, Manuel H. W. and Zentgraf, Thomas
    and Meier, Cedrik}, year={2015} }'
  chicago: Bader, Christina A., Franziska Zeuner, Manuel H. W. Bader, Thomas Zentgraf,
    and Cedrik Meier. “Nonlinear Optical Sub-Bandgap Excitation of ZnO-Based Photonic
    Resonators.” <i>Journal of Applied Physics</i> 118, no. 21 (2015). <a href="https://doi.org/10.1063/1.4936768">https://doi.org/10.1063/1.4936768</a>.
  ieee: C. A. Bader, F. Zeuner, M. H. W. Bader, T. Zentgraf, and C. Meier, “Nonlinear
    optical sub-bandgap excitation of ZnO-based photonic resonators,” <i>Journal of
    Applied Physics</i>, vol. 118, no. 21, 2015.
  mla: Bader, Christina A., et al. “Nonlinear Optical Sub-Bandgap Excitation of ZnO-Based
    Photonic Resonators.” <i>Journal of Applied Physics</i>, vol. 118, no. 21, 213105,
    AIP Publishing, 2015, doi:<a href="https://doi.org/10.1063/1.4936768">10.1063/1.4936768</a>.
  short: C.A. Bader, F. Zeuner, M.H.W. Bader, T. Zentgraf, C. Meier, Journal of Applied
    Physics 118 (2015).
date_created: 2018-03-22T18:33:32Z
date_updated: 2022-01-06T06:53:00Z
department:
- _id: '15'
- _id: '230'
- _id: '287'
- _id: '289'
- _id: '35'
doi: 10.1063/1.4936768
intvolume: '       118'
issue: '21'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '62'
  name: TRR 142 - Subproject A5
publication: Journal of Applied Physics
publication_identifier:
  issn:
  - 0021-8979
  - 1089-7550
publication_status: published
publisher: AIP Publishing
status: public
title: Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators
type: journal_article
user_id: '20798'
volume: 118
year: '2015'
...
---
_id: '1698'
author:
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Xiaowei
  full_name: Li, Xiaowei
  last_name: Li
- first_name: Xu
  full_name: Song, Xu
  last_name: Song
- first_name: Benfeng
  full_name: Bai, Benfeng
  last_name: Bai
- first_name: Yongtian
  full_name: Wang, Yongtian
  last_name: Wang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
citation:
  ama: Huang L, Mühlenbernd H, Li X, et al. Broadband Hybrid Holographic Multiplexing
    with Geometric Metasurfaces. <i>Advanced Materials</i>. 2015;27(41):6444-6449.
    doi:<a href="https://doi.org/10.1002/adma.201502541">10.1002/adma.201502541</a>
  apa: Huang, L., Mühlenbernd, H., Li, X., Song, X., Bai, B., Wang, Y., &#38; Zentgraf,
    T. (2015). Broadband Hybrid Holographic Multiplexing with Geometric Metasurfaces.
    <i>Advanced Materials</i>, <i>27</i>(41), 6444–6449. <a href="https://doi.org/10.1002/adma.201502541">https://doi.org/10.1002/adma.201502541</a>
  bibtex: '@article{Huang_Mühlenbernd_Li_Song_Bai_Wang_Zentgraf_2015, title={Broadband
    Hybrid Holographic Multiplexing with Geometric Metasurfaces}, volume={27}, DOI={<a
    href="https://doi.org/10.1002/adma.201502541">10.1002/adma.201502541</a>}, number={41},
    journal={Advanced Materials}, publisher={Wiley-Blackwell}, author={Huang, Lingling
    and Mühlenbernd, Holger and Li, Xiaowei and Song, Xu and Bai, Benfeng and Wang,
    Yongtian and Zentgraf, Thomas}, year={2015}, pages={6444–6449} }'
  chicago: 'Huang, Lingling, Holger Mühlenbernd, Xiaowei Li, Xu Song, Benfeng Bai,
    Yongtian Wang, and Thomas Zentgraf. “Broadband Hybrid Holographic Multiplexing
    with Geometric Metasurfaces.” <i>Advanced Materials</i> 27, no. 41 (2015): 6444–49.
    <a href="https://doi.org/10.1002/adma.201502541">https://doi.org/10.1002/adma.201502541</a>.'
  ieee: L. Huang <i>et al.</i>, “Broadband Hybrid Holographic Multiplexing with Geometric
    Metasurfaces,” <i>Advanced Materials</i>, vol. 27, no. 41, pp. 6444–6449, 2015.
  mla: Huang, Lingling, et al. “Broadband Hybrid Holographic Multiplexing with Geometric
    Metasurfaces.” <i>Advanced Materials</i>, vol. 27, no. 41, Wiley-Blackwell, 2015,
    pp. 6444–49, doi:<a href="https://doi.org/10.1002/adma.201502541">10.1002/adma.201502541</a>.
  short: L. Huang, H. Mühlenbernd, X. Li, X. Song, B. Bai, Y. Wang, T. Zentgraf, Advanced
    Materials 27 (2015) 6444–6449.
date_created: 2018-03-22T18:35:18Z
date_updated: 2022-01-06T06:53:01Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/adma.201502541
intvolume: '        27'
issue: '41'
page: 6444-6449
publication: Advanced Materials
publication_identifier:
  issn:
  - 0935-9648
publication_status: published
publisher: Wiley-Blackwell
status: public
title: Broadband Hybrid Holographic Multiplexing with Geometric Metasurfaces
type: journal_article
user_id: '30525'
volume: 27
year: '2015'
...
---
_id: '1700'
author:
- first_name: Guoxing
  full_name: Zheng, Guoxing
  last_name: Zheng
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Mitchell
  full_name: Kenney, Mitchell
  last_name: Kenney
- first_name: Guixin
  full_name: Li, Guixin
  last_name: Li
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Shuang
  full_name: Zhang, Shuang
  last_name: Zhang
citation:
  ama: Zheng G, Mühlenbernd H, Kenney M, Li G, Zentgraf T, Zhang S. Metasurface holograms
    reaching 80% efficiency. <i>Nature Nanotechnology</i>. 2015;10(4):308-312. doi:<a
    href="https://doi.org/10.1038/nnano.2015.2">10.1038/nnano.2015.2</a>
  apa: Zheng, G., Mühlenbernd, H., Kenney, M., Li, G., Zentgraf, T., &#38; Zhang,
    S. (2015). Metasurface holograms reaching 80% efficiency. <i>Nature Nanotechnology</i>,
    <i>10</i>(4), 308–312. <a href="https://doi.org/10.1038/nnano.2015.2">https://doi.org/10.1038/nnano.2015.2</a>
  bibtex: '@article{Zheng_Mühlenbernd_Kenney_Li_Zentgraf_Zhang_2015, title={Metasurface
    holograms reaching 80% efficiency}, volume={10}, DOI={<a href="https://doi.org/10.1038/nnano.2015.2">10.1038/nnano.2015.2</a>},
    number={4}, journal={Nature Nanotechnology}, publisher={Springer Nature}, author={Zheng,
    Guoxing and Mühlenbernd, Holger and Kenney, Mitchell and Li, Guixin and Zentgraf,
    Thomas and Zhang, Shuang}, year={2015}, pages={308–312} }'
  chicago: 'Zheng, Guoxing, Holger Mühlenbernd, Mitchell Kenney, Guixin Li, Thomas
    Zentgraf, and Shuang Zhang. “Metasurface Holograms Reaching 80% Efficiency.” <i>Nature
    Nanotechnology</i> 10, no. 4 (2015): 308–12. <a href="https://doi.org/10.1038/nnano.2015.2">https://doi.org/10.1038/nnano.2015.2</a>.'
  ieee: G. Zheng, H. Mühlenbernd, M. Kenney, G. Li, T. Zentgraf, and S. Zhang, “Metasurface
    holograms reaching 80% efficiency,” <i>Nature Nanotechnology</i>, vol. 10, no.
    4, pp. 308–312, 2015.
  mla: Zheng, Guoxing, et al. “Metasurface Holograms Reaching 80% Efficiency.” <i>Nature
    Nanotechnology</i>, vol. 10, no. 4, Springer Nature, 2015, pp. 308–12, doi:<a
    href="https://doi.org/10.1038/nnano.2015.2">10.1038/nnano.2015.2</a>.
  short: G. Zheng, H. Mühlenbernd, M. Kenney, G. Li, T. Zentgraf, S. Zhang, Nature
    Nanotechnology 10 (2015) 308–312.
date_created: 2018-03-22T18:36:36Z
date_updated: 2022-01-06T06:53:01Z
department:
- _id: '15'
- _id: '230'
doi: 10.1038/nnano.2015.2
intvolume: '        10'
issue: '4'
page: 308-312
publication: Nature Nanotechnology
publication_identifier:
  issn:
  - 1748-3387
  - 1748-3395
publication_status: published
publisher: Springer Nature
status: public
title: Metasurface holograms reaching 80% efficiency
type: journal_article
user_id: '30525'
volume: 10
year: '2015'
...
---
_id: '1461'
author:
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Philip
  full_name: Georgi, Philip
  last_name: Georgi
- first_name: Nitipat
  full_name: Pholchai, Nitipat
  last_name: Pholchai
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
- first_name: Guixin
  full_name: Li, Guixin
  last_name: Li
- first_name: Shuang
  full_name: Zhang, Shuang
  last_name: Zhang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
citation:
  ama: Mühlenbernd H, Georgi P, Pholchai N, et al. Amplitude- and Phase-Controlled
    Surface Plasmon Polariton Excitation with Metasurfaces. <i>ACS Photonics</i>.
    2015;3(1):124-129. doi:<a href="https://doi.org/10.1021/acsphotonics.5b00536">10.1021/acsphotonics.5b00536</a>
  apa: Mühlenbernd, H., Georgi, P., Pholchai, N., Huang, L., Li, G., Zhang, S., &#38;
    Zentgraf, T. (2015). Amplitude- and Phase-Controlled Surface Plasmon Polariton
    Excitation with Metasurfaces. <i>ACS Photonics</i>, <i>3</i>(1), 124–129. <a href="https://doi.org/10.1021/acsphotonics.5b00536">https://doi.org/10.1021/acsphotonics.5b00536</a>
  bibtex: '@article{Mühlenbernd_Georgi_Pholchai_Huang_Li_Zhang_Zentgraf_2015, title={Amplitude-
    and Phase-Controlled Surface Plasmon Polariton Excitation with Metasurfaces},
    volume={3}, DOI={<a href="https://doi.org/10.1021/acsphotonics.5b00536">10.1021/acsphotonics.5b00536</a>},
    number={1}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)},
    author={Mühlenbernd, Holger and Georgi, Philip and Pholchai, Nitipat and Huang,
    Lingling and Li, Guixin and Zhang, Shuang and Zentgraf, Thomas}, year={2015},
    pages={124–129} }'
  chicago: 'Mühlenbernd, Holger, Philip Georgi, Nitipat Pholchai, Lingling Huang,
    Guixin Li, Shuang Zhang, and Thomas Zentgraf. “Amplitude- and Phase-Controlled
    Surface Plasmon Polariton Excitation with Metasurfaces.” <i>ACS Photonics</i>
    3, no. 1 (2015): 124–29. <a href="https://doi.org/10.1021/acsphotonics.5b00536">https://doi.org/10.1021/acsphotonics.5b00536</a>.'
  ieee: H. Mühlenbernd <i>et al.</i>, “Amplitude- and Phase-Controlled Surface Plasmon
    Polariton Excitation with Metasurfaces,” <i>ACS Photonics</i>, vol. 3, no. 1,
    pp. 124–129, 2015.
  mla: Mühlenbernd, Holger, et al. “Amplitude- and Phase-Controlled Surface Plasmon
    Polariton Excitation with Metasurfaces.” <i>ACS Photonics</i>, vol. 3, no. 1,
    American Chemical Society (ACS), 2015, pp. 124–29, doi:<a href="https://doi.org/10.1021/acsphotonics.5b00536">10.1021/acsphotonics.5b00536</a>.
  short: H. Mühlenbernd, P. Georgi, N. Pholchai, L. Huang, G. Li, S. Zhang, T. Zentgraf,
    ACS Photonics 3 (2015) 124–129.
date_created: 2018-03-20T18:24:20Z
date_updated: 2022-01-06T06:52:03Z
department:
- _id: '15'
- _id: '230'
doi: 10.1021/acsphotonics.5b00536
intvolume: '         3'
issue: '1'
page: 124-129
publication: ACS Photonics
publication_identifier:
  issn:
  - 2330-4022
  - 2330-4022
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Amplitude- and Phase-Controlled Surface Plasmon Polariton Excitation with Metasurfaces
type: journal_article
user_id: '30525'
volume: 3
year: '2015'
...
---
_id: '24290'
abstract:
- lang: eng
  text: "The recent rapid development of silicon photonics technology has spurred
    the process of on-chip \r\nintegration of all kinds of opto-electronic components.
    One of the most common components of such type \r\nis the opto-electrical receiver.
    The monolithic implementation of the receiver could potentially have lower \r\npower
    consumption, higher sensitivity and bandwidth due to very short diode to amplifier
    connection \r\nlength, which has very low parasitic capacitance and series resistance.
    The SiGe photodiode itself is also \r\nvery compact, thus lowering the junction
    capacitance and improving its bandwidth. Among the different optical communication
    systems, coherent transmission lately received a lot of \r\nattention due to the
    rising requirements of the optical link capacity, and it was shown that this particular
    \r\napproach could benefit greatly from the monolithic integration, since the
    major component required for the \r\ndemodulation on the receiver side – 90° optical
    hybrid – could be implemented fully passive and directly \r\non the same chip
    as the receiver itself, together with digital post-processing circuitry. Despite
    the initial \r\ncomplexity of the modulation scheme, advanced silicon photonics
    components like this optical hybrid \r\ncould make coherent transmission attractive
    even for short-range optical links. I would like to present the actual designs,
    implementation and measurement results of 90° fully passive \r\noptical hybrids,
    implemented in the IHP SG25PIC (passive photonics IC) technology. One of the designs
    \r\nis based on 4x4 multimode interferometer (MMI). The other one is based on
    two separate 2x2 MMIs with \r\nadditional delay element. The final designs didn’t
    require any additional tuning after fabrication and have \r\nshown sufficient
    precision and performance for a coherent system design. The results of this work
    were \r\nlater used for the design of monolithic coherent receiver."
author:
- first_name: Sergiy
  full_name: Gudyriev, Sergiy
  last_name: Gudyriev
- first_name: Christoph
  full_name: Scheytt, Christoph
  id: '37144'
  last_name: Scheytt
  orcid: https://orcid.org/0000-0002-5950-6618
citation:
  ama: 'Gudyriev S, Scheytt C. Silicon photonics 90° optical hybrid design for coherent
    receivers. In: <i>Kleinheubacher Tagung 2015</i>. ; 2015:18.'
  apa: Gudyriev, S., &#38; Scheytt, C. (2015). Silicon photonics 90° optical hybrid
    design for coherent receivers. <i>Kleinheubacher Tagung 2015</i>, 18.
  bibtex: '@inproceedings{Gudyriev_Scheytt_2015, place={Miltenberg; Germany}, title={Silicon
    photonics 90° optical hybrid design for coherent receivers}, booktitle={Kleinheubacher
    Tagung 2015}, author={Gudyriev, Sergiy and Scheytt, Christoph}, year={2015}, pages={18}
    }'
  chicago: Gudyriev, Sergiy, and Christoph Scheytt. “Silicon Photonics 90° Optical
    Hybrid Design for Coherent Receivers.” In <i>Kleinheubacher Tagung 2015</i>, 18.
    Miltenberg; Germany, 2015.
  ieee: S. Gudyriev and C. Scheytt, “Silicon photonics 90° optical hybrid design for
    coherent receivers,” in <i>Kleinheubacher Tagung 2015</i>, 2015, p. 18.
  mla: Gudyriev, Sergiy, and Christoph Scheytt. “Silicon Photonics 90° Optical Hybrid
    Design for Coherent Receivers.” <i>Kleinheubacher Tagung 2015</i>, 2015, p. 18.
  short: 'S. Gudyriev, C. Scheytt, in: Kleinheubacher Tagung 2015, Miltenberg; Germany,
    2015, p. 18.'
date_created: 2021-09-14T07:06:32Z
date_updated: 2023-01-10T12:50:06Z
department:
- _id: '58'
- _id: '230'
language:
- iso: eng
page: '18'
place: Miltenberg; Germany
publication: Kleinheubacher Tagung 2015
related_material:
  link:
  - relation: confirmation
    url: https://www.kh2015.de/KH2015_book_of_abstracts.pdf
status: public
title: Silicon photonics 90° optical hybrid design for coherent receivers
type: conference
user_id: '15931'
year: '2015'
...
---
_id: '4332'
abstract:
- lang: eng
  text: LiTaO3 and LiNbO3 crystals are investigated here in a combined experimental
    and theoretical study that uses Raman spectroscopy in a complete set of scattering
    geometries and corresponding density-functional theory calculations to provide
    microscopic information on their vibrational properties. The Raman scattering
    efficiency is computed from first principles in order to univocally assign the
    measured Raman peaks to the calculated eigenvectors. Measured and calculated Raman
    spectra are shown to be in qualitative agreement and confirm the mode assignment
    by Margueron et al. [J. Appl. Phys. 111, 104105 (2012)], thus finally settling
    a long debate. While the two crystals show rather similar vibrational properties
    overall, the E-TO9 mode is markedly different in the two oxides. The deviations
    are explained by a different anion-cation bond type in LiTaO3 and LiNbO3 crystals.
article_type: original
author:
- first_name: Simone
  full_name: Sanna, Simone
  last_name: Sanna
- first_name: Sergej
  full_name: Neufeld, Sergej
  id: '23261'
  last_name: Neufeld
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Gerhard
  full_name: Berth, Gerhard
  id: '53'
  last_name: Berth
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Sanna S, Neufeld S, Rüsing M, Berth G, Zrenner A, Schmidt WG. Raman scattering
    efficiency in LiTaO3 and LiNbO3 crystals. <i>Physical Review B</i>. 2015;91(22).
    doi:<a href="https://doi.org/10.1103/physrevb.91.224302">10.1103/physrevb.91.224302</a>
  apa: Sanna, S., Neufeld, S., Rüsing, M., Berth, G., Zrenner, A., &#38; Schmidt,
    W. G. (2015). Raman scattering efficiency in LiTaO3 and LiNbO3 crystals. <i>Physical
    Review B</i>, <i>91</i>(22). <a href="https://doi.org/10.1103/physrevb.91.224302">https://doi.org/10.1103/physrevb.91.224302</a>
  bibtex: '@article{Sanna_Neufeld_Rüsing_Berth_Zrenner_Schmidt_2015, title={Raman
    scattering efficiency in LiTaO3 and LiNbO3 crystals}, volume={91}, DOI={<a href="https://doi.org/10.1103/physrevb.91.224302">10.1103/physrevb.91.224302</a>},
    number={22}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Sanna, Simone and Neufeld, Sergej and Rüsing, Michael and Berth,
    Gerhard and Zrenner, Artur and Schmidt, Wolf Gero}, year={2015} }'
  chicago: Sanna, Simone, Sergej Neufeld, Michael Rüsing, Gerhard Berth, Artur Zrenner,
    and Wolf Gero Schmidt. “Raman Scattering Efficiency in LiTaO3 and LiNbO3 Crystals.”
    <i>Physical Review B</i> 91, no. 22 (2015). <a href="https://doi.org/10.1103/physrevb.91.224302">https://doi.org/10.1103/physrevb.91.224302</a>.
  ieee: 'S. Sanna, S. Neufeld, M. Rüsing, G. Berth, A. Zrenner, and W. G. Schmidt,
    “Raman scattering efficiency in LiTaO3 and LiNbO3 crystals,” <i>Physical Review
    B</i>, vol. 91, no. 22, 2015, doi: <a href="https://doi.org/10.1103/physrevb.91.224302">10.1103/physrevb.91.224302</a>.'
  mla: Sanna, Simone, et al. “Raman Scattering Efficiency in LiTaO3 and LiNbO3 Crystals.”
    <i>Physical Review B</i>, vol. 91, no. 22, American Physical Society (APS), 2015,
    doi:<a href="https://doi.org/10.1103/physrevb.91.224302">10.1103/physrevb.91.224302</a>.
  short: S. Sanna, S. Neufeld, M. Rüsing, G. Berth, A. Zrenner, W.G. Schmidt, Physical
    Review B 91 (2015).
date_created: 2018-08-30T13:51:38Z
date_updated: 2023-10-11T07:25:58Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/physrevb.91.224302
funded_apc: '1'
intvolume: '        91'
issue: '22'
language:
- iso: eng
project:
- _id: '53'
  grant_number: '231447078'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '68'
  grant_number: '231447078'
  name: TRR 142 - Subproject B3
- _id: '69'
  grant_number: '231447078'
  name: TRR 142 - Subproject B4
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Raman scattering efficiency in LiTaO3 and LiNbO3 crystals
type: journal_article
user_id: '22501'
volume: 91
year: '2015'
...
---
_id: '39694'
author:
- first_name: Natalie
  full_name: Zimmermann, Natalie
  last_name: Zimmermann
- first_name: Gisela
  full_name: Jünnemann-Held, Gisela
  last_name: Jünnemann-Held
- first_name: Peter J.
  full_name: Collings, Peter J.
  last_name: Collings
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zimmermann N, Jünnemann-Held G, Collings PJ, Kitzerow H-S. Self-organized assemblies
    of colloidal particles obtained from an aligned chromonic liquid crystal dispersion.
    <i>Soft Matter</i>. 2015;11(8):1547-1553. doi:<a href="https://doi.org/10.1039/c4sm02579b">10.1039/c4sm02579b</a>
  apa: Zimmermann, N., Jünnemann-Held, G., Collings, P. J., &#38; Kitzerow, H.-S.
    (2015). Self-organized assemblies of colloidal particles obtained from an aligned
    chromonic liquid crystal dispersion. <i>Soft Matter</i>, <i>11</i>(8), 1547–1553.
    <a href="https://doi.org/10.1039/c4sm02579b">https://doi.org/10.1039/c4sm02579b</a>
  bibtex: '@article{Zimmermann_Jünnemann-Held_Collings_Kitzerow_2015, title={Self-organized
    assemblies of colloidal particles obtained from an aligned chromonic liquid crystal
    dispersion}, volume={11}, DOI={<a href="https://doi.org/10.1039/c4sm02579b">10.1039/c4sm02579b</a>},
    number={8}, journal={Soft Matter}, publisher={Royal Society of Chemistry (RSC)},
    author={Zimmermann, Natalie and Jünnemann-Held, Gisela and Collings, Peter J.
    and Kitzerow, Heinz-Siegfried}, year={2015}, pages={1547–1553} }'
  chicago: 'Zimmermann, Natalie, Gisela Jünnemann-Held, Peter J. Collings, and Heinz-Siegfried
    Kitzerow. “Self-Organized Assemblies of Colloidal Particles Obtained from an Aligned
    Chromonic Liquid Crystal Dispersion.” <i>Soft Matter</i> 11, no. 8 (2015): 1547–53.
    <a href="https://doi.org/10.1039/c4sm02579b">https://doi.org/10.1039/c4sm02579b</a>.'
  ieee: 'N. Zimmermann, G. Jünnemann-Held, P. J. Collings, and H.-S. Kitzerow, “Self-organized
    assemblies of colloidal particles obtained from an aligned chromonic liquid crystal
    dispersion,” <i>Soft Matter</i>, vol. 11, no. 8, pp. 1547–1553, 2015, doi: <a
    href="https://doi.org/10.1039/c4sm02579b">10.1039/c4sm02579b</a>.'
  mla: Zimmermann, Natalie, et al. “Self-Organized Assemblies of Colloidal Particles
    Obtained from an Aligned Chromonic Liquid Crystal Dispersion.” <i>Soft Matter</i>,
    vol. 11, no. 8, Royal Society of Chemistry (RSC), 2015, pp. 1547–53, doi:<a href="https://doi.org/10.1039/c4sm02579b">10.1039/c4sm02579b</a>.
  short: N. Zimmermann, G. Jünnemann-Held, P.J. Collings, H.-S. Kitzerow, Soft Matter
    11 (2015) 1547–1553.
date_created: 2023-01-24T18:15:17Z
date_updated: 2023-01-24T18:15:57Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1039/c4sm02579b
intvolume: '        11'
issue: '8'
keyword:
- Condensed Matter Physics
- General Chemistry
language:
- iso: eng
page: 1547-1553
publication: Soft Matter
publication_identifier:
  issn:
  - 1744-683X
  - 1744-6848
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Self-organized assemblies of colloidal particles obtained from an aligned chromonic
  liquid crystal dispersion
type: journal_article
user_id: '254'
volume: 11
year: '2015'
...
---
_id: '39688'
author:
- first_name: Martin
  full_name: Urbanski, Martin
  last_name: Urbanski
- first_name: Javad
  full_name: Mirzaei, Javad
  last_name: Mirzaei
- first_name: Anshul
  full_name: Sharma, Anshul
  last_name: Sharma
- first_name: Daniel
  full_name: Hofmann, Daniel
  last_name: Hofmann
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Torsten
  full_name: Hegmann, Torsten
  last_name: Hegmann
citation:
  ama: Urbanski M, Mirzaei J, Sharma A, Hofmann D, Kitzerow H-S, Hegmann T. Chemically
    and thermally stable, emissive carbon dots as viable alternatives to semiconductor
    quantum dots for emissive nematic liquid crystal–nanoparticle mixtures with lower
    threshold voltage. <i>Liquid Crystals</i>. 2015;43(2):183-194. doi:<a href="https://doi.org/10.1080/02678292.2015.1082651">10.1080/02678292.2015.1082651</a>
  apa: Urbanski, M., Mirzaei, J., Sharma, A., Hofmann, D., Kitzerow, H.-S., &#38;
    Hegmann, T. (2015). Chemically and thermally stable, emissive carbon dots as viable
    alternatives to semiconductor quantum dots for emissive nematic liquid crystal–nanoparticle
    mixtures with lower threshold voltage. <i>Liquid Crystals</i>, <i>43</i>(2), 183–194.
    <a href="https://doi.org/10.1080/02678292.2015.1082651">https://doi.org/10.1080/02678292.2015.1082651</a>
  bibtex: '@article{Urbanski_Mirzaei_Sharma_Hofmann_Kitzerow_Hegmann_2015, title={Chemically
    and thermally stable, emissive carbon dots as viable alternatives to semiconductor
    quantum dots for emissive nematic liquid crystal–nanoparticle mixtures with lower
    threshold voltage}, volume={43}, DOI={<a href="https://doi.org/10.1080/02678292.2015.1082651">10.1080/02678292.2015.1082651</a>},
    number={2}, journal={Liquid Crystals}, publisher={Informa UK Limited}, author={Urbanski,
    Martin and Mirzaei, Javad and Sharma, Anshul and Hofmann, Daniel and Kitzerow,
    Heinz-Siegfried and Hegmann, Torsten}, year={2015}, pages={183–194} }'
  chicago: 'Urbanski, Martin, Javad Mirzaei, Anshul Sharma, Daniel Hofmann, Heinz-Siegfried
    Kitzerow, and Torsten Hegmann. “Chemically and Thermally Stable, Emissive Carbon
    Dots as Viable Alternatives to Semiconductor Quantum Dots for Emissive Nematic
    Liquid Crystal–Nanoparticle Mixtures with Lower Threshold Voltage.” <i>Liquid
    Crystals</i> 43, no. 2 (2015): 183–94. <a href="https://doi.org/10.1080/02678292.2015.1082651">https://doi.org/10.1080/02678292.2015.1082651</a>.'
  ieee: 'M. Urbanski, J. Mirzaei, A. Sharma, D. Hofmann, H.-S. Kitzerow, and T. Hegmann,
    “Chemically and thermally stable, emissive carbon dots as viable alternatives
    to semiconductor quantum dots for emissive nematic liquid crystal–nanoparticle
    mixtures with lower threshold voltage,” <i>Liquid Crystals</i>, vol. 43, no. 2,
    pp. 183–194, 2015, doi: <a href="https://doi.org/10.1080/02678292.2015.1082651">10.1080/02678292.2015.1082651</a>.'
  mla: Urbanski, Martin, et al. “Chemically and Thermally Stable, Emissive Carbon
    Dots as Viable Alternatives to Semiconductor Quantum Dots for Emissive Nematic
    Liquid Crystal–Nanoparticle Mixtures with Lower Threshold Voltage.” <i>Liquid
    Crystals</i>, vol. 43, no. 2, Informa UK Limited, 2015, pp. 183–94, doi:<a href="https://doi.org/10.1080/02678292.2015.1082651">10.1080/02678292.2015.1082651</a>.
  short: M. Urbanski, J. Mirzaei, A. Sharma, D. Hofmann, H.-S. Kitzerow, T. Hegmann,
    Liquid Crystals 43 (2015) 183–194.
date_created: 2023-01-24T18:10:48Z
date_updated: 2023-01-24T18:11:20Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1080/02678292.2015.1082651
intvolume: '        43'
issue: '2'
keyword:
- Condensed Matter Physics
- General Materials Science
- General Chemistry
language:
- iso: eng
page: 183-194
publication: Liquid Crystals
publication_identifier:
  issn:
  - 0267-8292
  - 1366-5855
publication_status: published
publisher: Informa UK Limited
status: public
title: Chemically and thermally stable, emissive carbon dots as viable alternatives
  to semiconductor quantum dots for emissive nematic liquid crystal–nanoparticle mixtures
  with lower threshold voltage
type: journal_article
user_id: '254'
volume: 43
year: '2015'
...
---
_id: '39689'
article_number: '201114'
author:
- first_name: Markus
  full_name: Wahle, Markus
  last_name: Wahle
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Wahle M, Kitzerow H-S. Electrically tunable zero dispersion wavelengths in
    photonic crystal fibers filled with a dual frequency addressable liquid crystal.
    <i>Applied Physics Letters</i>. 2015;107(20). doi:<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>
  apa: Wahle, M., &#38; Kitzerow, H.-S. (2015). Electrically tunable zero dispersion
    wavelengths in photonic crystal fibers filled with a dual frequency addressable
    liquid crystal. <i>Applied Physics Letters</i>, <i>107</i>(20), Article 201114.
    <a href="https://doi.org/10.1063/1.4936086">https://doi.org/10.1063/1.4936086</a>
  bibtex: '@article{Wahle_Kitzerow_2015, title={Electrically tunable zero dispersion
    wavelengths in photonic crystal fibers filled with a dual frequency addressable
    liquid crystal}, volume={107}, DOI={<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>},
    number={20201114}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Wahle, Markus and Kitzerow, Heinz-Siegfried}, year={2015} }'
  chicago: Wahle, Markus, and Heinz-Siegfried Kitzerow. “Electrically Tunable Zero
    Dispersion Wavelengths in Photonic Crystal Fibers Filled with a Dual Frequency
    Addressable Liquid Crystal.” <i>Applied Physics Letters</i> 107, no. 20 (2015).
    <a href="https://doi.org/10.1063/1.4936086">https://doi.org/10.1063/1.4936086</a>.
  ieee: 'M. Wahle and H.-S. Kitzerow, “Electrically tunable zero dispersion wavelengths
    in photonic crystal fibers filled with a dual frequency addressable liquid crystal,”
    <i>Applied Physics Letters</i>, vol. 107, no. 20, Art. no. 201114, 2015, doi:
    <a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>.'
  mla: Wahle, Markus, and Heinz-Siegfried Kitzerow. “Electrically Tunable Zero Dispersion
    Wavelengths in Photonic Crystal Fibers Filled with a Dual Frequency Addressable
    Liquid Crystal.” <i>Applied Physics Letters</i>, vol. 107, no. 20, 201114, AIP
    Publishing, 2015, doi:<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>.
  short: M. Wahle, H.-S. Kitzerow, Applied Physics Letters 107 (2015).
date_created: 2023-01-24T18:11:41Z
date_updated: 2023-01-24T18:12:09Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1063/1.4936086
intvolume: '       107'
issue: '20'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Electrically tunable zero dispersion wavelengths in photonic crystal fibers
  filled with a dual frequency addressable liquid crystal
type: journal_article
user_id: '254'
volume: 107
year: '2015'
...
---
_id: '38086'
article_number: '279'
author:
- first_name: Alexey
  full_name: Tiranov, Alexey
  last_name: Tiranov
- first_name: Jonathan
  full_name: Lavoie, Jonathan
  last_name: Lavoie
- first_name: Alban
  full_name: Ferrier, Alban
  last_name: Ferrier
- first_name: Philippe
  full_name: Goldner, Philippe
  last_name: Goldner
- first_name: Varun B.
  full_name: Verma, Varun B.
  last_name: Verma
- first_name: Sae Woo
  full_name: Nam, Sae Woo
  last_name: Nam
- first_name: Richard P.
  full_name: Mirin, Richard P.
  last_name: Mirin
- first_name: Adriana E.
  full_name: Lita, Adriana E.
  last_name: Lita
- first_name: Francesco
  full_name: Marsili, Francesco
  last_name: Marsili
- first_name: Harald
  full_name: Herrmann, Harald
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  last_name: Silberhorn
- first_name: Nicolas
  full_name: Gisin, Nicolas
  last_name: Gisin
- first_name: Mikael
  full_name: Afzelius, Mikael
  last_name: Afzelius
- first_name: Félix
  full_name: Bussières, Félix
  last_name: Bussières
citation:
  ama: Tiranov A, Lavoie J, Ferrier A, et al. Storage of hyperentanglement in a solid-state
    quantum memory. <i>Optica</i>. 2015;2(4). doi:<a href="https://doi.org/10.1364/optica.2.000279">10.1364/optica.2.000279</a>
  apa: Tiranov, A., Lavoie, J., Ferrier, A., Goldner, P., Verma, V. B., Nam, S. W.,
    Mirin, R. P., Lita, A. E., Marsili, F., Herrmann, H., Silberhorn, C., Gisin, N.,
    Afzelius, M., &#38; Bussières, F. (2015). Storage of hyperentanglement in a solid-state
    quantum memory. <i>Optica</i>, <i>2</i>(4), Article 279. <a href="https://doi.org/10.1364/optica.2.000279">https://doi.org/10.1364/optica.2.000279</a>
  bibtex: '@article{Tiranov_Lavoie_Ferrier_Goldner_Verma_Nam_Mirin_Lita_Marsili_Herrmann_et
    al._2015, title={Storage of hyperentanglement in a solid-state quantum memory},
    volume={2}, DOI={<a href="https://doi.org/10.1364/optica.2.000279">10.1364/optica.2.000279</a>},
    number={4279}, journal={Optica}, publisher={The Optical Society}, author={Tiranov,
    Alexey and Lavoie, Jonathan and Ferrier, Alban and Goldner, Philippe and Verma,
    Varun B. and Nam, Sae Woo and Mirin, Richard P. and Lita, Adriana E. and Marsili,
    Francesco and Herrmann, Harald and et al.}, year={2015} }'
  chicago: Tiranov, Alexey, Jonathan Lavoie, Alban Ferrier, Philippe Goldner, Varun
    B. Verma, Sae Woo Nam, Richard P. Mirin, et al. “Storage of Hyperentanglement
    in a Solid-State Quantum Memory.” <i>Optica</i> 2, no. 4 (2015). <a href="https://doi.org/10.1364/optica.2.000279">https://doi.org/10.1364/optica.2.000279</a>.
  ieee: 'A. Tiranov <i>et al.</i>, “Storage of hyperentanglement in a solid-state
    quantum memory,” <i>Optica</i>, vol. 2, no. 4, Art. no. 279, 2015, doi: <a href="https://doi.org/10.1364/optica.2.000279">10.1364/optica.2.000279</a>.'
  mla: Tiranov, Alexey, et al. “Storage of Hyperentanglement in a Solid-State Quantum
    Memory.” <i>Optica</i>, vol. 2, no. 4, 279, The Optical Society, 2015, doi:<a
    href="https://doi.org/10.1364/optica.2.000279">10.1364/optica.2.000279</a>.
  short: A. Tiranov, J. Lavoie, A. Ferrier, P. Goldner, V.B. Verma, S.W. Nam, R.P.
    Mirin, A.E. Lita, F. Marsili, H. Herrmann, C. Silberhorn, N. Gisin, M. Afzelius,
    F. Bussières, Optica 2 (2015).
date_created: 2023-01-23T10:55:10Z
date_updated: 2023-01-30T12:05:33Z
department:
- _id: '288'
- _id: '15'
- _id: '623'
- _id: '230'
doi: 10.1364/optica.2.000279
intvolume: '         2'
issue: '4'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Optica
publication_identifier:
  issn:
  - 2334-2536
publication_status: published
publisher: The Optical Society
status: public
title: Storage of hyperentanglement in a solid-state quantum memory
type: journal_article
user_id: '26263'
volume: 2
year: '2015'
...
---
_id: '13935'
abstract:
- lang: eng
  text: Recently, a new class of nonlinear systems was introduced, in which the self-trapping
    of fundamental and vortical localized modes in space of dimension D is supported
    by cubic self-repulsion with a strength growing as a function of the distance
    from the center, r, at any rate faster that rD. These systems support robust 2D
    and 3D modes which either do not exist or are unstable in other nonlinear systems.
    Here we demonstrate a possibility to create solitary vortices in this setting
    by applying a phase-imprinting torque to the ground state. Initially, a strong
    torque completely destroys the ground state. However, contrary to usual systems,
    where the destruction is irreversible, the present ones demonstrate a rapid restabilization
    and the creation of one or several shifted vortices orbiting the center. For the
    sake of comparison, we show analytically that, in the linear system with a 3D
    trapping potential, the action of a torque on the ground state is inefficient
    and creates only even-vorticity states with a small probability.
article_number: '9420'
author:
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Boris A.
  full_name: Malomed, Boris A.
  last_name: Malomed
citation:
  ama: Driben R, Meier T, Malomed BA. Creation of vortices by torque in multidimensional
    media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>. 2015;5.
    doi:<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>
  apa: Driben, R., Meier, T., &#38; Malomed, B. A. (2015). Creation of vortices by
    torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific
    Reports</i>, <i>5</i>, Article 9420. <a href="https://doi.org/10.1038/srep09420">https://doi.org/10.1038/srep09420</a>
  bibtex: '@article{Driben_Meier_Malomed_2015, title={Creation of vortices by torque
    in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={5},
    DOI={<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>}, number={9420},
    journal={Scientific Reports}, author={Driben, Rodislav and Meier, Torsten and
    Malomed, Boris A.}, year={2015} }'
  chicago: Driben, Rodislav, Torsten Meier, and Boris A. Malomed. “Creation of Vortices
    by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.”
    <i>Scientific Reports</i> 5 (2015). <a href="https://doi.org/10.1038/srep09420">https://doi.org/10.1038/srep09420</a>.
  ieee: 'R. Driben, T. Meier, and B. A. Malomed, “Creation of vortices by torque in
    multidimensional media with inhomogeneous defocusing nonlinearity,” <i>Scientific
    Reports</i>, vol. 5, Art. no. 9420, 2015, doi: <a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>.'
  mla: Driben, Rodislav, et al. “Creation of Vortices by Torque in Multidimensional
    Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i>,
    vol. 5, 9420, 2015, doi:<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>.
  short: R. Driben, T. Meier, B.A. Malomed, Scientific Reports 5 (2015).
date_created: 2019-10-18T10:55:40Z
date_updated: 2023-04-16T21:38:58Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1038/srep09420
funded_apc: '1'
intvolume: '         5'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
status: public
title: Creation of vortices by torque in multidimensional media with inhomogeneous
  defocusing nonlinearity
type: journal_article
user_id: '49063'
volume: 5
year: '2015'
...
---
_id: '22944'
abstract:
- lang: eng
  text: Recently, a new class of nonlinear systems was introduced, in which the self-trapping
    of fundamental and vortical localized modes in space of dimension D is supported
    by cubic self-repulsion with a strength growing as a function of the distance
    from the center, r, at any rate faster that rD. These systems support robust 2D
    and 3D modes which either do not exist or are unstable in other nonlinear systems.
    Here we demonstrate a possibility to create solitary vortices in this setting
    by applying a phase-imprinting torque to the ground state. Initially, a strong
    torque completely destroys the ground state. However, contrary to usual systems,
    where the destruction is irreversible, the present ones demonstrate a rapid restabilization
    and the creation of one or several shifted vortices orbiting the center. For the
    sake of comparison, we show analytically that, in the linear system with a 3D
    trapping potential, the action of a torque on the ground state is inefficient
    and creates only even-vorticity states with a small probability.
article_number: '9420'
author:
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Boris A.
  full_name: Malomed, Boris A.
  last_name: Malomed
citation:
  ama: Driben R, Meier T, Malomed BA. Creation of vortices by torque in multidimensional
    media with inhomogeneous defocusing nonlinearity. <i>Scientific Reports</i>. 2015;5.
    doi:<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>
  apa: Driben, R., Meier, T., &#38; Malomed, B. A. (2015). Creation of vortices by
    torque in multidimensional media with inhomogeneous defocusing nonlinearity. <i>Scientific
    Reports</i>, <i>5</i>, Article 9420. <a href="https://doi.org/10.1038/srep09420">https://doi.org/10.1038/srep09420</a>
  bibtex: '@article{Driben_Meier_Malomed_2015, title={Creation of vortices by torque
    in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={5},
    DOI={<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>}, number={9420},
    journal={Scientific Reports}, author={Driben, Rodislav and Meier, Torsten and
    Malomed, Boris A.}, year={2015} }'
  chicago: Driben, Rodislav, Torsten Meier, and Boris A. Malomed. “Creation of Vortices
    by Torque in Multidimensional Media with Inhomogeneous Defocusing Nonlinearity.”
    <i>Scientific Reports</i> 5 (2015). <a href="https://doi.org/10.1038/srep09420">https://doi.org/10.1038/srep09420</a>.
  ieee: 'R. Driben, T. Meier, and B. A. Malomed, “Creation of vortices by torque in
    multidimensional media with inhomogeneous defocusing nonlinearity,” <i>Scientific
    Reports</i>, vol. 5, Art. no. 9420, 2015, doi: <a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>.'
  mla: Driben, Rodislav, et al. “Creation of Vortices by Torque in Multidimensional
    Media with Inhomogeneous Defocusing Nonlinearity.” <i>Scientific Reports</i>,
    vol. 5, 9420, 2015, doi:<a href="https://doi.org/10.1038/srep09420">10.1038/srep09420</a>.
  short: R. Driben, T. Meier, B.A. Malomed, Scientific Reports 5 (2015).
date_created: 2021-08-06T08:46:59Z
date_updated: 2023-04-16T21:38:57Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1038/srep09420
intvolume: '         5'
language:
- iso: eng
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
status: public
title: Creation of vortices by torque in multidimensional media with inhomogeneous
  defocusing nonlinearity
type: journal_article
user_id: '49063'
volume: 5
year: '2015'
...
---
_id: '13926'
abstract:
- lang: eng
  text: We predict a variety of composite quiescent and spinning two- and three-dimensional
    (2D and 3D) self-trapped modes in media with a repulsive nonlinearity whose local
    strength grows from center to periphery. These are 2D dipoles and quadrupoles,
    and 3D octupoles, as well as vortex–antivortex pairs and quadruplets. Unlike other
    multidimensional models, where such complex bound states either do not exist or
    are subject to strong instabilities, these modes are remarkably robust in the
    present setting. The results are obtained by means of numerical methods and analytically,
    using the Thomas–Fermi approximation. The predicted states may be realized in
    optical and matter-wave media with controllable cubic nonlinearities
article_number: '083043'
author:
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Nir
  full_name: Dror, Nir
  last_name: Dror
- first_name: Boris A
  full_name: Malomed, Boris A
  last_name: Malomed
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Driben R, Dror N, Malomed BA, Meier T. Multipoles and vortex multiplets in
    multidimensional media with inhomogeneous defocusing nonlinearity. <i>New Journal
    of Physics</i>. 2015;17. doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>
  apa: Driben, R., Dror, N., Malomed, B. A., &#38; Meier, T. (2015). Multipoles and
    vortex multiplets in multidimensional media with inhomogeneous defocusing nonlinearity.
    <i>New Journal of Physics</i>, <i>17</i>, Article 083043. <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>
  bibtex: '@article{Driben_Dror_Malomed_Meier_2015, title={Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={17},
    DOI={<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>},
    number={083043}, journal={New Journal of Physics}, author={Driben, Rodislav and
    Dror, Nir and Malomed, Boris A and Meier, Torsten}, year={2015} }'
  chicago: Driben, Rodislav, Nir Dror, Boris A Malomed, and Torsten Meier. “Multipoles
    and Vortex Multiplets in Multidimensional Media with Inhomogeneous Defocusing
    Nonlinearity.” <i>New Journal of Physics</i> 17 (2015). <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>.
  ieee: 'R. Driben, N. Dror, B. A. Malomed, and T. Meier, “Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity,” <i>New
    Journal of Physics</i>, vol. 17, Art. no. 083043, 2015, doi: <a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.'
  mla: Driben, Rodislav, et al. “Multipoles and Vortex Multiplets in Multidimensional
    Media with Inhomogeneous Defocusing Nonlinearity.” <i>New Journal of Physics</i>,
    vol. 17, 083043, 2015, doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.
  short: R. Driben, N. Dror, B.A. Malomed, T. Meier, New Journal of Physics 17 (2015).
date_created: 2019-10-18T08:59:34Z
date_updated: 2023-04-16T21:27:28Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1088/1367-2630/17/8/083043
funded_apc: '1'
intvolume: '        17'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://iopscience.iop.org/article/10.1088/1367-2630/17/8/083043
oa: '1'
publication: New Journal of Physics
publication_identifier:
  issn:
  - 1367-2630
publication_status: published
status: public
title: Multipoles and vortex multiplets in multidimensional media with inhomogeneous
  defocusing nonlinearity
type: journal_article
user_id: '49063'
volume: 17
year: '2015'
...
---
_id: '13932'
abstract:
- lang: eng
  text: We predict a variety of composite quiescent and spinning two- and three-dimensional
    (2D and 3D) self-trapped modes in media with a repulsive nonlinearity whose local
    strength grows from center to periphery. These are 2D dipoles and quadrupoles,
    and 3D octupoles, as well as vortex–antivortex pairs and quadruplets. Unlike other
    multidimensional models, where such complex bound states either do not exist or
    are subject to strong instabilities, these modes are remarkably robust in the
    present setting. The results are obtained by means of numerical methods and analytically,
    using the Thomas–Fermi approximation. The predicted states may be realized in
    optical and matter-wave media with controllable cubic nonlinearities
article_number: '083043'
author:
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Nir
  full_name: Dror, Nir
  last_name: Dror
- first_name: Boris A
  full_name: Malomed, Boris A
  last_name: Malomed
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Driben R, Dror N, Malomed BA, Meier T. Multipoles and vortex multiplets in
    multidimensional media with inhomogeneous defocusing nonlinearity. <i>New Journal
    of Physics</i>. 2015;17. doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>
  apa: Driben, R., Dror, N., Malomed, B. A., &#38; Meier, T. (2015). Multipoles and
    vortex multiplets in multidimensional media with inhomogeneous defocusing nonlinearity.
    <i>New Journal of Physics</i>, <i>17</i>, Article 083043. <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>
  bibtex: '@article{Driben_Dror_Malomed_Meier_2015, title={Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={17},
    DOI={<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>},
    number={083043}, journal={New Journal of Physics}, author={Driben, Rodislav and
    Dror, Nir and Malomed, Boris A and Meier, Torsten}, year={2015} }'
  chicago: Driben, Rodislav, Nir Dror, Boris A Malomed, and Torsten Meier. “Multipoles
    and Vortex Multiplets in Multidimensional Media with Inhomogeneous Defocusing
    Nonlinearity.” <i>New Journal of Physics</i> 17 (2015). <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>.
  ieee: 'R. Driben, N. Dror, B. A. Malomed, and T. Meier, “Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity,” <i>New
    Journal of Physics</i>, vol. 17, Art. no. 083043, 2015, doi: <a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.'
  mla: Driben, Rodislav, et al. “Multipoles and Vortex Multiplets in Multidimensional
    Media with Inhomogeneous Defocusing Nonlinearity.” <i>New Journal of Physics</i>,
    vol. 17, 083043, 2015, doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.
  short: R. Driben, N. Dror, B.A. Malomed, T. Meier, New Journal of Physics 17 (2015).
date_created: 2019-10-18T09:10:19Z
date_updated: 2023-04-16T21:27:31Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1088/1367-2630/17/8/083043
funded_apc: '1'
intvolume: '        17'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://iopscience.iop.org/article/10.1088/1367-2630/17/8/083043
oa: '1'
publication: New Journal of Physics
publication_identifier:
  issn:
  - 1367-2630
publication_status: published
status: public
title: Multipoles and vortex multiplets in multidimensional media with inhomogeneous
  defocusing nonlinearity
type: journal_article
user_id: '49063'
volume: 17
year: '2015'
...
---
_id: '22948'
abstract:
- lang: eng
  text: We predict a variety of composite quiescent and spinning two- and three-dimensional
    (2D and 3D) self-trapped modes in media with a repulsive nonlinearity whose local
    strength grows from center to periphery. These are 2D dipoles and quadrupoles,
    and 3D octupoles, as well as vortex–antivortex pairs and quadruplets. Unlike other
    multidimensional models, where such complex bound states either do not exist or
    are subject to strong instabilities, these modes are remarkably robust in the
    present setting. The results are obtained by means of numerical methods and analytically,
    using the Thomas–Fermi approximation. The predicted states may be realized in
    optical and matter-wave media with controllable cubic nonlinearities
article_number: '083043'
author:
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Nir
  full_name: Dror, Nir
  last_name: Dror
- first_name: Boris A.
  full_name: Malomed, Boris A.
  last_name: Malomed
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Driben R, Dror N, Malomed BA, Meier T. Multipoles and vortex multiplets in
    multidimensional media with inhomogeneous defocusing nonlinearity. <i>New Journal
    of Physics</i>. 2015;17. doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>
  apa: Driben, R., Dror, N., Malomed, B. A., &#38; Meier, T. (2015). Multipoles and
    vortex multiplets in multidimensional media with inhomogeneous defocusing nonlinearity.
    <i>New Journal of Physics</i>, <i>17</i>, Article 083043. <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>
  bibtex: '@article{Driben_Dror_Malomed_Meier_2015, title={Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity}, volume={17},
    DOI={<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>},
    number={083043}, journal={New Journal of Physics}, author={Driben, Rodislav and
    Dror, Nir and Malomed, Boris A. and Meier, Torsten}, year={2015} }'
  chicago: Driben, Rodislav, Nir Dror, Boris A. Malomed, and Torsten Meier. “Multipoles
    and Vortex Multiplets in Multidimensional Media with Inhomogeneous Defocusing
    Nonlinearity.” <i>New Journal of Physics</i> 17 (2015). <a href="https://doi.org/10.1088/1367-2630/17/8/083043">https://doi.org/10.1088/1367-2630/17/8/083043</a>.
  ieee: 'R. Driben, N. Dror, B. A. Malomed, and T. Meier, “Multipoles and vortex multiplets
    in multidimensional media with inhomogeneous defocusing nonlinearity,” <i>New
    Journal of Physics</i>, vol. 17, Art. no. 083043, 2015, doi: <a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.'
  mla: Driben, Rodislav, et al. “Multipoles and Vortex Multiplets in Multidimensional
    Media with Inhomogeneous Defocusing Nonlinearity.” <i>New Journal of Physics</i>,
    vol. 17, 083043, 2015, doi:<a href="https://doi.org/10.1088/1367-2630/17/8/083043">10.1088/1367-2630/17/8/083043</a>.
  short: R. Driben, N. Dror, B.A. Malomed, T. Meier, New Journal of Physics 17 (2015).
date_created: 2021-08-06T08:52:19Z
date_updated: 2023-04-16T21:27:32Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1088/1367-2630/17/8/083043
intvolume: '        17'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://iopscience.iop.org/article/10.1088/1367-2630/17/8/083043
oa: '1'
publication: New Journal of Physics
publication_identifier:
  issn:
  - 1367-2630
publication_status: published
status: public
title: Multipoles and vortex multiplets in multidimensional media with inhomogeneous
  defocusing nonlinearity
type: journal_article
user_id: '49063'
volume: 17
year: '2015'
...
---
_id: '13927'
article_number: 93470F
author:
- first_name: C.
  full_name: Lange, C.
  last_name: Lange
- first_name: O.
  full_name: Schubert, O.
  last_name: Schubert
- first_name: M.
  full_name: Hohenleutner, M.
  last_name: Hohenleutner
- first_name: F.
  full_name: Langer, F.
  last_name: Langer
- first_name: S.
  full_name: Baierl, S.
  last_name: Baierl
- first_name: T.
  full_name: Maag, T.
  last_name: Maag
- first_name: B.
  full_name: Urbanek, B.
  last_name: Urbanek
- first_name: E. R. J.
  full_name: Edwards, E. R. J.
  last_name: Edwards
- first_name: G.
  full_name: Woltersdorf, G.
  last_name: Woltersdorf
- first_name: D.
  full_name: Bougeard, D.
  last_name: Bougeard
- first_name: U.
  full_name: Huttner, U.
  last_name: Huttner
- first_name: D.
  full_name: Golde, D.
  last_name: Golde
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: M.
  full_name: Kira, M.
  last_name: Kira
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: R.
  full_name: Huber, R.
  last_name: Huber
citation:
  ama: 'Lange C, Schubert O, Hohenleutner M, et al. Sub-cycle control of multi-THz
    high-harmonic generation and all-coherent charge transport in bulk semiconductors.
    In: Vodopyanov KL, ed. <i>Nonlinear Frequency Generation and Conversion: Materials,
    Devices, and Applications XIV</i>. Vol 9347. SPIE Proceedings. SPIE; 2015. doi:<a
    href="https://doi.org/10.1117/12.2085101">10.1117/12.2085101</a>'
  apa: 'Lange, C., Schubert, O., Hohenleutner, M., Langer, F., Baierl, S., Maag, T.,
    Urbanek, B., Edwards, E. R. J., Woltersdorf, G., Bougeard, D., Huttner, U., Golde,
    D., Meier, T., Kira, M., Koch, S. W., &#38; Huber, R. (2015). Sub-cycle control
    of multi-THz high-harmonic generation and all-coherent charge transport in bulk
    semiconductors. In K. L. Vodopyanov (Ed.), <i>Nonlinear Frequency Generation and
    Conversion: Materials, Devices, and Applications XIV</i> (No. 93470F; Vol. 9347).
    SPIE. <a href="https://doi.org/10.1117/12.2085101">https://doi.org/10.1117/12.2085101</a>'
  bibtex: '@inproceedings{Lange_Schubert_Hohenleutner_Langer_Baierl_Maag_Urbanek_Edwards_Woltersdorf_Bougeard_et
    al._2015, series={SPIE Proceedings}, title={Sub-cycle control of multi-THz high-harmonic
    generation and all-coherent charge transport in bulk semiconductors}, volume={9347},
    DOI={<a href="https://doi.org/10.1117/12.2085101">10.1117/12.2085101</a>}, number={93470F},
    booktitle={Nonlinear Frequency Generation and Conversion: Materials, Devices,
    and Applications XIV}, publisher={SPIE}, author={Lange, C. and Schubert, O. and
    Hohenleutner, M. and Langer, F. and Baierl, S. and Maag, T. and Urbanek, B. and
    Edwards, E. R. J. and Woltersdorf, G. and Bougeard, D. and et al.}, editor={Vodopyanov,
    Konstantin L.}, year={2015}, collection={SPIE Proceedings} }'
  chicago: 'Lange, C., O. Schubert, M. Hohenleutner, F. Langer, S. Baierl, T. Maag,
    B. Urbanek, et al. “Sub-Cycle Control of Multi-THz High-Harmonic Generation and
    All-Coherent Charge Transport in Bulk Semiconductors.” In <i>Nonlinear Frequency
    Generation and Conversion: Materials, Devices, and Applications XIV</i>, edited
    by Konstantin L. Vodopyanov, Vol. 9347. SPIE Proceedings. SPIE, 2015. <a href="https://doi.org/10.1117/12.2085101">https://doi.org/10.1117/12.2085101</a>.'
  ieee: 'C. Lange <i>et al.</i>, “Sub-cycle control of multi-THz high-harmonic generation
    and all-coherent charge transport in bulk semiconductors,” in <i>Nonlinear Frequency
    Generation and Conversion: Materials, Devices, and Applications XIV</i>, 2015,
    vol. 9347, doi: <a href="https://doi.org/10.1117/12.2085101">10.1117/12.2085101</a>.'
  mla: 'Lange, C., et al. “Sub-Cycle Control of Multi-THz High-Harmonic Generation
    and All-Coherent Charge Transport in Bulk Semiconductors.” <i>Nonlinear Frequency
    Generation and Conversion: Materials, Devices, and Applications XIV</i>, edited
    by Konstantin L. Vodopyanov, vol. 9347, 93470F, SPIE, 2015, doi:<a href="https://doi.org/10.1117/12.2085101">10.1117/12.2085101</a>.'
  short: 'C. Lange, O. Schubert, M. Hohenleutner, F. Langer, S. Baierl, T. Maag, B.
    Urbanek, E.R.J. Edwards, G. Woltersdorf, D. Bougeard, U. Huttner, D. Golde, T.
    Meier, M. Kira, S.W. Koch, R. Huber, in: K.L. Vodopyanov (Ed.), Nonlinear Frequency
    Generation and Conversion: Materials, Devices, and Applications XIV, SPIE, 2015.'
date_created: 2019-10-18T09:00:47Z
date_updated: 2023-04-16T21:45:00Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1117/12.2085101
editor:
- first_name: Konstantin L.
  full_name: Vodopyanov, Konstantin L.
  last_name: Vodopyanov
intvolume: '      9347'
language:
- iso: eng
publication: 'Nonlinear Frequency Generation and Conversion: Materials, Devices, and
  Applications XIV'
publication_status: published
publisher: SPIE
series_title: SPIE Proceedings
status: public
title: Sub-cycle control of multi-THz high-harmonic generation and all-coherent charge
  transport in bulk semiconductors
type: conference
user_id: '49063'
volume: 9347
year: '2015'
...
