---
_id: '4044'
abstract:
- lang: eng
  text: A simulation environment for metallic nanostructures based on the Discontinuous
    Galerkin Time Domain method is presented. The model is used to compute the linear
    and nonlinear optical response of split ring resonators and to study physical
    mechanisms that contribute to second harmonic generation.
article_number: C1V89S1P041
article_type: original
author:
- first_name: Yevgen
  full_name: Grynko, Yevgen
  id: '26059'
  last_name: Grynko
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Grynko Y, Förstner J, Meier T. Application of the discontinous Galerkin time
    domain method to the optics of metallic nanostructures. <i>AAPP | Atti della Accademia
    Peloritana dei Pericolanti</i>. 2011;89(1). doi:<a href="https://doi.org/10.1478/C1V89S1P041">10.1478/C1V89S1P041</a>
  apa: Grynko, Y., Förstner, J., &#38; Meier, T. (2011). Application of the discontinous
    Galerkin time domain method to the optics of metallic nanostructures. <i>AAPP
    | Atti Della Accademia Peloritana Dei Pericolanti</i>, <i>89</i>(1), Article C1V89S1P041.
    <a href="https://doi.org/10.1478/C1V89S1P041">https://doi.org/10.1478/C1V89S1P041</a>
  bibtex: '@article{Grynko_Förstner_Meier_2011, title={Application of the discontinous
    Galerkin time domain method to the optics of metallic nanostructures}, volume={89},
    DOI={<a href="https://doi.org/10.1478/C1V89S1P041">10.1478/C1V89S1P041</a>}, number={1C1V89S1P041},
    journal={AAPP | Atti della Accademia Peloritana dei Pericolanti}, author={Grynko,
    Yevgen and Förstner, Jens and Meier, Torsten}, year={2011} }'
  chicago: Grynko, Yevgen, Jens Förstner, and Torsten Meier. “Application of the Discontinous
    Galerkin Time Domain Method to the Optics of Metallic Nanostructures.” <i>AAPP
    | Atti Della Accademia Peloritana Dei Pericolanti</i> 89, no. 1 (2011). <a href="https://doi.org/10.1478/C1V89S1P041">https://doi.org/10.1478/C1V89S1P041</a>.
  ieee: 'Y. Grynko, J. Förstner, and T. Meier, “Application of the discontinous Galerkin
    time domain method to the optics of metallic nanostructures,” <i>AAPP | Atti della
    Accademia Peloritana dei Pericolanti</i>, vol. 89, no. 1, Art. no. C1V89S1P041,
    2011, doi: <a href="https://doi.org/10.1478/C1V89S1P041">10.1478/C1V89S1P041</a>.'
  mla: Grynko, Yevgen, et al. “Application of the Discontinous Galerkin Time Domain
    Method to the Optics of Metallic Nanostructures.” <i>AAPP | Atti Della Accademia
    Peloritana Dei Pericolanti</i>, vol. 89, no. 1, C1V89S1P041, 2011, doi:<a href="https://doi.org/10.1478/C1V89S1P041">10.1478/C1V89S1P041</a>.
  short: Y. Grynko, J. Förstner, T. Meier, AAPP | Atti Della Accademia Peloritana
    Dei Pericolanti 89 (2011).
date_created: 2018-08-22T10:18:44Z
date_updated: 2025-12-16T11:21:11Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1478/C1V89S1P041
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-22T10:17:27Z
  date_updated: 2018-09-04T19:11:52Z
  file_id: '4045'
  file_name: 2011 Grynko,Förstner,Meier_Application of the discontinous Galerkin time
    domain method to the optics of metallic nanostructures.pdf
  file_size: 258268
  relation: main_file
file_date_updated: 2018-09-04T19:11:52Z
has_accepted_license: '1'
intvolume: '        89'
issue: '1'
keyword:
- tet_topic_numerics
- tet_topic_shg
- tet_topic_meta
language:
- iso: eng
oa: '1'
publication: AAPP | Atti della Accademia Peloritana dei Pericolanti
publication_identifier:
  issn:
  - 1825-1242
publication_status: published
status: public
title: Application of the discontinous Galerkin time domain method to the optics of
  metallic nanostructures
type: journal_article
urn: '40448'
user_id: '16199'
volume: 89
year: '2011'
...
---
_id: '4091'
abstract:
- lang: eng
  text: 'We present a nonequilibrium ab initio method for calculating nonlinear and
    nonlocal optical effects in metallic slabs with a thickness of several nanometers.
    The numerical analysis is based on the full solution of the time‐dependent Kohn–Sham
    equations for a jellium system and allows to study the optical response of metal
    electrons subject to arbitrarily shaped intense light pulses. We find a strong
    localization of the generated second‐harmonic current in the surface regions of
    the slabs. '
article_type: original
author:
- first_name: Mathias
  full_name: Wand, Mathias
  last_name: Wand
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Wand M, Schindlmayr A, Meier T, Förstner J. Simulation of the ultrafast nonlinear
    optical response of metal slabs. <i>Physica Status Solidi B</i>. 2011;248(4):887-891.
    doi:<a href="https://doi.org/10.1002/pssb.201001219">10.1002/pssb.201001219</a>
  apa: Wand, M., Schindlmayr, A., Meier, T., &#38; Förstner, J. (2011). Simulation
    of the ultrafast nonlinear optical response of metal slabs. <i>Physica Status
    Solidi B</i>, <i>248</i>(4), 887–891. <a href="https://doi.org/10.1002/pssb.201001219">https://doi.org/10.1002/pssb.201001219</a>
  bibtex: '@article{Wand_Schindlmayr_Meier_Förstner_2011, title={Simulation of the
    ultrafast nonlinear optical response of metal slabs}, volume={248}, DOI={<a href="https://doi.org/10.1002/pssb.201001219">10.1002/pssb.201001219</a>},
    number={4}, journal={Physica Status Solidi B}, publisher={Wiley-VCH}, author={Wand,
    Mathias and Schindlmayr, Arno and Meier, Torsten and Förstner, Jens}, year={2011},
    pages={887–891} }'
  chicago: 'Wand, Mathias, Arno Schindlmayr, Torsten Meier, and Jens Förstner. “Simulation
    of the Ultrafast Nonlinear Optical Response of Metal Slabs.” <i>Physica Status
    Solidi B</i> 248, no. 4 (2011): 887–91. <a href="https://doi.org/10.1002/pssb.201001219">https://doi.org/10.1002/pssb.201001219</a>.'
  ieee: 'M. Wand, A. Schindlmayr, T. Meier, and J. Förstner, “Simulation of the ultrafast
    nonlinear optical response of metal slabs,” <i>Physica Status Solidi B</i>, vol.
    248, no. 4, pp. 887–891, 2011, doi: <a href="https://doi.org/10.1002/pssb.201001219">10.1002/pssb.201001219</a>.'
  mla: Wand, Mathias, et al. “Simulation of the Ultrafast Nonlinear Optical Response
    of Metal Slabs.” <i>Physica Status Solidi B</i>, vol. 248, no. 4, Wiley-VCH, 2011,
    pp. 887–91, doi:<a href="https://doi.org/10.1002/pssb.201001219">10.1002/pssb.201001219</a>.
  short: M. Wand, A. Schindlmayr, T. Meier, J. Förstner, Physica Status Solidi B 248
    (2011) 887–891.
date_created: 2018-08-23T09:53:38Z
date_updated: 2025-12-16T11:26:04Z
ddc:
- '530'
department:
- _id: '293'
- _id: '230'
- _id: '296'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1002/pssb.201001219
external_id:
  isi:
  - '000288856300020'
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-23T09:55:13Z
  date_updated: 2020-08-30T15:01:30Z
  description: © 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
  file_id: '4092'
  file_name: 2011 Wand,Schindlmayr,Meier,Förstner_Simulation of the ultrafast nonlinear
    optical response of metal slabs.pdf
  file_size: 739579
  relation: main_file
  title: Simulation of the ultrafast optical response of metal slabs
file_date_updated: 2020-08-30T15:01:30Z
has_accepted_license: '1'
intvolume: '       248'
isi: '1'
issue: '4'
keyword:
- tet_topic_shg
language:
- iso: eng
page: 887-891
publication: Physica Status Solidi B
publication_identifier:
  eissn:
  - 1521-3951
  issn:
  - 0370-1972
publication_status: published
publisher: Wiley-VCH
quality_controlled: '1'
status: public
title: Simulation of the ultrafast nonlinear optical response of metal slabs
type: journal_article
user_id: '16199'
volume: 248
year: '2011'
...
---
_id: '4122'
abstract:
- lang: eng
  text: 'We experimentally and theoretically investigate injection currents generated
    by femtosecond single-color circularly-polarized laser pulses in (110)-oriented
    GaAs quantum wells. The current measurements are performed by detecting the emitted
    Terahertz radiation at room temperature. The microscopic theory is based on a
    14 x 14 k • p band-structure calculation in combination with the multi-subband
    semiconductor Bloch equations. For symmetric GaAs quantum wells grown in (110)
    direction, an oscillatory dependence of the injection currents on the exciting
    photon energy is obtained. The results of the microscopic theory are in good agreement
    with the measurements. '
article_number: 79370U
author:
- first_name: H. T.
  full_name: Duc, H. T.
  last_name: Duc
- first_name: M.
  full_name: Pochwala, M.
  last_name: Pochwala
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S.
  full_name: Priyadarshi, S.
  last_name: Priyadarshi
- first_name: A. M.
  full_name: Racu, A. M.
  last_name: Racu
- first_name: K.
  full_name: Pierz, K.
  last_name: Pierz
- first_name: U.
  full_name: Siegner, U.
  last_name: Siegner
- first_name: M.
  full_name: Bieler, M.
  last_name: Bieler
citation:
  ama: 'Duc HT, Pochwala M, Förstner J, et al. Injection currents in (110)-oriented
    GaAs/AlGaAs quantum wells: recent progress in theory and experiment. In: Tsen
    K-T, Song J-J, Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena in Semiconductors
    and Nanostructure Materials XV</i>. Vol 7937. SPIE Proceedings. SPIE; 2011. doi:<a
    href="https://doi.org/10.1117/12.876972">10.1117/12.876972</a>'
  apa: 'Duc, H. T., Pochwala, M., Förstner, J., Meier, T., Priyadarshi, S., Racu,
    A. M., Pierz, K., Siegner, U., &#38; Bieler, M. (2011). Injection currents in
    (110)-oriented GaAs/AlGaAs quantum wells: recent progress in theory and experiment.
    In K.-T. Tsen, J.-J. Song, M. Betz, &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast
    Phenomena in Semiconductors and Nanostructure Materials XV</i> (No. 79370U; Vol.
    7937). SPIE. <a href="https://doi.org/10.1117/12.876972">https://doi.org/10.1117/12.876972</a>'
  bibtex: '@inproceedings{Duc_Pochwala_Förstner_Meier_Priyadarshi_Racu_Pierz_Siegner_Bieler_2011,
    series={SPIE Proceedings}, title={Injection currents in (110)-oriented GaAs/AlGaAs
    quantum wells: recent progress in theory and experiment}, volume={7937}, DOI={<a
    href="https://doi.org/10.1117/12.876972">10.1117/12.876972</a>}, number={79370U},
    booktitle={Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV},
    publisher={SPIE}, author={Duc, H. T. and Pochwala, M. and Förstner, Jens and Meier,
    Torsten and Priyadarshi, S. and Racu, A. M. and Pierz, K. and Siegner, U. and
    Bieler, M.}, editor={Tsen, Kong-Thon and Song, Jin-Joo and Betz, Markus and Elezzabi,
    Abdulhakem Y.}, year={2011}, collection={SPIE Proceedings} }'
  chicago: 'Duc, H. T., M. Pochwala, Jens Förstner, Torsten Meier, S. Priyadarshi,
    A. M. Racu, K. Pierz, U. Siegner, and M. Bieler. “Injection Currents in (110)-Oriented
    GaAs/AlGaAs Quantum Wells: Recent Progress in Theory and Experiment.” In <i>Ultrafast
    Phenomena in Semiconductors and Nanostructure Materials XV</i>, edited by Kong-Thon
    Tsen, Jin-Joo Song, Markus Betz, and Abdulhakem Y. Elezzabi, Vol. 7937. SPIE Proceedings.
    SPIE, 2011. <a href="https://doi.org/10.1117/12.876972">https://doi.org/10.1117/12.876972</a>.'
  ieee: 'H. T. Duc <i>et al.</i>, “Injection currents in (110)-oriented GaAs/AlGaAs
    quantum wells: recent progress in theory and experiment,” in <i>Ultrafast Phenomena
    in Semiconductors and Nanostructure Materials XV</i>, 2011, vol. 7937, doi: <a
    href="https://doi.org/10.1117/12.876972">10.1117/12.876972</a>.'
  mla: 'Duc, H. T., et al. “Injection Currents in (110)-Oriented GaAs/AlGaAs Quantum
    Wells: Recent Progress in Theory and Experiment.” <i>Ultrafast Phenomena in Semiconductors
    and Nanostructure Materials XV</i>, edited by Kong-Thon Tsen et al., vol. 7937,
    79370U, SPIE, 2011, doi:<a href="https://doi.org/10.1117/12.876972">10.1117/12.876972</a>.'
  short: 'H.T. Duc, M. Pochwala, J. Förstner, T. Meier, S. Priyadarshi, A.M. Racu,
    K. Pierz, U. Siegner, M. Bieler, in: K.-T. Tsen, J.-J. Song, M. Betz, A.Y. Elezzabi
    (Eds.), Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV,
    SPIE, 2011.'
date_created: 2018-08-27T09:32:36Z
date_updated: 2025-12-16T11:36:39Z
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1117/12.876972
editor:
- first_name: Kong-Thon
  full_name: Tsen, Kong-Thon
  last_name: Tsen
- first_name: Jin-Joo
  full_name: Song, Jin-Joo
  last_name: Song
- first_name: Markus
  full_name: Betz, Markus
  last_name: Betz
- first_name: Abdulhakem Y.
  full_name: Elezzabi, Abdulhakem Y.
  last_name: Elezzabi
intvolume: '      7937'
keyword:
- tet_topic_qw
language:
- iso: eng
publication: Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV
publication_status: published
publisher: SPIE
series_title: SPIE Proceedings
status: public
title: 'Injection currents in (110)-oriented GaAs/AlGaAs quantum wells: recent progress
  in theory and experiment'
type: conference
user_id: '16199'
volume: 7937
year: '2011'
...
---
_id: '4046'
abstract:
- lang: eng
  text: "We demonstrate by spin quantum beat spectroscopy that in undoped symmetric
    (110)-oriented GaAs/AlGaAs\r\nsingle quantum wells, even a symmetric spatial envelope
    wave function gives rise to an asymmetric in-plane\r\nelectron Land´e g-factor.
    The anisotropy is neither a direct consequence of the asymmetric in-plane Dresselhaus\r\nsplitting
    nor a direct consequence of the asymmetric Zeeman splitting of the hole bands,
    but rather it is a pure\r\nhigher-order effect that exists as well for diamond-type
    lattices. The measurements for various well widths are\r\nvery well described
    within 14 × 14 band k·p theory and illustrate that the electron spin is an excellent
    meter\r\nvariable for mapping out the internal—otherwise hidden—symmetries in
    two-dimensional systems. Fourth-order\r\nperturbation theory yields an analytical
    expression for the strength of the g-factor anisotropy, providing a\r\nqualitative
    understanding of the observed effects."
article_type: original
author:
- first_name: J.
  full_name: Hübner, J.
  last_name: Hübner
- first_name: S.
  full_name: Kunz, S.
  last_name: Kunz
- first_name: S.
  full_name: Oertel, S.
  last_name: Oertel
- first_name: D.
  full_name: Schuh, D.
  last_name: Schuh
- first_name: M.
  full_name: Pochwała, M.
  last_name: Pochwała
- first_name: H. T.
  full_name: Duc, H. T.
  last_name: Duc
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: M.
  full_name: Oestreich, M.
  last_name: Oestreich
citation:
  ama: Hübner J, Kunz S, Oertel S, et al. Electron g-factor anisotropy in symmetric
    (110)-oriented GaAs quantum wells. <i>Physical Review B</i>. 2011;84(4):041301(R).
    doi:<a href="https://doi.org/10.1103/physrevb.84.041301">10.1103/physrevb.84.041301</a>
  apa: Hübner, J., Kunz, S., Oertel, S., Schuh, D., Pochwała, M., Duc, H. T., Förstner,
    J., Meier, T., &#38; Oestreich, M. (2011). Electron g-factor anisotropy in symmetric
    (110)-oriented GaAs quantum wells. <i>Physical Review B</i>, <i>84</i>(4), 041301(R).
    <a href="https://doi.org/10.1103/physrevb.84.041301">https://doi.org/10.1103/physrevb.84.041301</a>
  bibtex: '@article{Hübner_Kunz_Oertel_Schuh_Pochwała_Duc_Förstner_Meier_Oestreich_2011,
    title={Electron g-factor anisotropy in symmetric (110)-oriented GaAs quantum wells},
    volume={84}, DOI={<a href="https://doi.org/10.1103/physrevb.84.041301">10.1103/physrevb.84.041301</a>},
    number={4}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Hübner, J. and Kunz, S. and Oertel, S. and Schuh, D. and Pochwała,
    M. and Duc, H. T. and Förstner, Jens and Meier, Torsten and Oestreich, M.}, year={2011},
    pages={041301(R)} }'
  chicago: 'Hübner, J., S. Kunz, S. Oertel, D. Schuh, M. Pochwała, H. T. Duc, Jens
    Förstner, Torsten Meier, and M. Oestreich. “Electron G-Factor Anisotropy in Symmetric
    (110)-Oriented GaAs Quantum Wells.” <i>Physical Review B</i> 84, no. 4 (2011):
    041301(R). <a href="https://doi.org/10.1103/physrevb.84.041301">https://doi.org/10.1103/physrevb.84.041301</a>.'
  ieee: 'J. Hübner <i>et al.</i>, “Electron g-factor anisotropy in symmetric (110)-oriented
    GaAs quantum wells,” <i>Physical Review B</i>, vol. 84, no. 4, p. 041301(R), 2011,
    doi: <a href="https://doi.org/10.1103/physrevb.84.041301">10.1103/physrevb.84.041301</a>.'
  mla: Hübner, J., et al. “Electron G-Factor Anisotropy in Symmetric (110)-Oriented
    GaAs Quantum Wells.” <i>Physical Review B</i>, vol. 84, no. 4, American Physical
    Society (APS), 2011, p. 041301(R), doi:<a href="https://doi.org/10.1103/physrevb.84.041301">10.1103/physrevb.84.041301</a>.
  short: J. Hübner, S. Kunz, S. Oertel, D. Schuh, M. Pochwała, H.T. Duc, J. Förstner,
    T. Meier, M. Oestreich, Physical Review B 84 (2011) 041301(R).
date_created: 2018-08-22T10:20:23Z
date_updated: 2025-12-16T16:19:20Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1103/physrevb.84.041301
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-22T10:22:40Z
  date_updated: 2018-09-04T19:28:55Z
  file_id: '4047'
  file_name: 2011 Hübner,Kunz,Örtel,Schuh,Pochwala,Duc,Förstner,Meier,Östreich_Electron
    g -factor anisotropy in symmetric (110)-oriented GaAs quantum wells.pdf
  file_size: 339595
  relation: main_file
file_date_updated: 2018-09-04T19:28:55Z
has_accepted_license: '1'
intvolume: '        84'
issue: '4'
keyword:
- tet_topic_qw
language:
- iso: eng
oa: '1'
page: 041301(R)
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Electron g-factor anisotropy in symmetric (110)-oriented GaAs quantum wells
type: journal_article
urn: '40467'
user_id: '16199'
volume: 84
year: '2011'
...
---
_id: '4177'
abstract:
- lang: eng
  text: "Excitonic spectra of weakly disordered semiconductor heterostructures are
    simulated on the basis of a\r\none-dimensional tight-binding model. The influence
    of the length scale of weak disorder in quantum wells on\r\nthe redshift of the
    excitonic peak and its linewidth is studied. By calculating two-dimensional Fouriertransform\r\nspectra
    we are able to determine the contribution of disorder to inhomogeneous and also
    to homogeneous\r\nbroadenings separately. This disorder-induced dephasing is related
    to a Fano-type coupling and leads\r\nto contributions to the homogeneous linewidth
    that depends on energy within the inhomogeneously broadened\r\nline. The model
    includes heavy- and light-hole excitons and yields smaller inhomogeneous broadening
    for the\r\nlight-hole exciton if compared to the heavy-hole exciton, which agrees
    qualitatively with the experiment."
article_number: '075307'
article_type: original
author:
- first_name: I.
  full_name: Kuznetsova, I.
  last_name: Kuznetsova
- first_name: N.
  full_name: Gőgh, N.
  last_name: Gőgh
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. T.
  full_name: Cundiff, S. T.
  last_name: Cundiff
- first_name: I.
  full_name: Varga, I.
  last_name: Varga
- first_name: P.
  full_name: Thomas, P.
  last_name: Thomas
citation:
  ama: Kuznetsova I, Gőgh N, Förstner J, et al. Modeling excitonic line shapes in
    weakly disordered semiconductor nanostructures. <i>Physical Review B</i>. 2010;81(7).
    doi:<a href="https://doi.org/10.1103/physrevb.81.075307">10.1103/physrevb.81.075307</a>
  apa: Kuznetsova, I., Gőgh, N., Förstner, J., Meier, T., Cundiff, S. T., Varga, I.,
    &#38; Thomas, P. (2010). Modeling excitonic line shapes in weakly disordered semiconductor
    nanostructures. <i>Physical Review B</i>, <i>81</i>(7), Article 075307. <a href="https://doi.org/10.1103/physrevb.81.075307">https://doi.org/10.1103/physrevb.81.075307</a>
  bibtex: '@article{Kuznetsova_Gőgh_Förstner_Meier_Cundiff_Varga_Thomas_2010, title={Modeling
    excitonic line shapes in weakly disordered semiconductor nanostructures}, volume={81},
    DOI={<a href="https://doi.org/10.1103/physrevb.81.075307">10.1103/physrevb.81.075307</a>},
    number={7075307}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Kuznetsova, I. and Gőgh, N. and Förstner, Jens and Meier, Torsten
    and Cundiff, S. T. and Varga, I. and Thomas, P.}, year={2010} }'
  chicago: Kuznetsova, I., N. Gőgh, Jens Förstner, Torsten Meier, S. T. Cundiff, I.
    Varga, and P. Thomas. “Modeling Excitonic Line Shapes in Weakly Disordered Semiconductor
    Nanostructures.” <i>Physical Review B</i> 81, no. 7 (2010). <a href="https://doi.org/10.1103/physrevb.81.075307">https://doi.org/10.1103/physrevb.81.075307</a>.
  ieee: 'I. Kuznetsova <i>et al.</i>, “Modeling excitonic line shapes in weakly disordered
    semiconductor nanostructures,” <i>Physical Review B</i>, vol. 81, no. 7, Art.
    no. 075307, 2010, doi: <a href="https://doi.org/10.1103/physrevb.81.075307">10.1103/physrevb.81.075307</a>.'
  mla: Kuznetsova, I., et al. “Modeling Excitonic Line Shapes in Weakly Disordered
    Semiconductor Nanostructures.” <i>Physical Review B</i>, vol. 81, no. 7, 075307,
    American Physical Society (APS), 2010, doi:<a href="https://doi.org/10.1103/physrevb.81.075307">10.1103/physrevb.81.075307</a>.
  short: I. Kuznetsova, N. Gőgh, J. Förstner, T. Meier, S.T. Cundiff, I. Varga, P.
    Thomas, Physical Review B 81 (2010).
date_created: 2018-08-28T09:09:37Z
date_updated: 2025-12-16T11:24:45Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1103/physrevb.81.075307
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-28T09:13:01Z
  date_updated: 2018-08-28T09:13:01Z
  file_id: '4178'
  file_name: 2010 Kuznetsova,Gögh,Förstner,Meier T,Cundiff, Varga,Thomas_Modeling
    excitonic line shapes in weakly disordered semiconductor nanostructures.pdf
  file_size: 713758
  relation: main_file
  success: 1
file_date_updated: 2018-08-28T09:13:01Z
has_accepted_license: '1'
intvolume: '        81'
issue: '7'
keyword:
- tet_topic_qw
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Modeling excitonic line shapes in weakly disordered semiconductor nanostructures
type: journal_article
user_id: '16199'
volume: 81
year: '2010'
...
---
_id: '4125'
abstract:
- lang: eng
  text: We numerically investigate the behavior of Whispering Gallery Modes (WGMs)
    in circularly shaped resonators like microdisks, with diameters in the range of
    optical vacuum wavelengths. The microdisk is embedded in an uniaxial anisotropic
    dielectric environment. By changing the optical anisotropy, one obtains spectral
    tunability of the optical modes. The degree of tunability strongly depends on
    the radial (azimuthal) mode order M (N). As the modes approach each other spectrally,
    anticrossing is observed, leading to a rearrangement of the optical states.
article_type: original
author:
- first_name: S.
  full_name: Declair, S.
  last_name: Declair
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Declair S, Meier C, Meier T, Förstner J. Anticrossing of Whispering Gallery
    Modes in microdisk resonators embedded in an anisotropic environment. <i>Photonics
    and Nanostructures - Fundamentals and Applications</i>. 2010;8(4):273-277. doi:<a
    href="https://doi.org/10.1016/j.photonics.2010.03.002">10.1016/j.photonics.2010.03.002</a>
  apa: Declair, S., Meier, C., Meier, T., &#38; Förstner, J. (2010). Anticrossing
    of Whispering Gallery Modes in microdisk resonators embedded in an anisotropic
    environment. <i>Photonics and Nanostructures - Fundamentals and Applications</i>,
    <i>8</i>(4), 273–277. <a href="https://doi.org/10.1016/j.photonics.2010.03.002">https://doi.org/10.1016/j.photonics.2010.03.002</a>
  bibtex: '@article{Declair_Meier_Meier_Förstner_2010, title={Anticrossing of Whispering
    Gallery Modes in microdisk resonators embedded in an anisotropic environment},
    volume={8}, DOI={<a href="https://doi.org/10.1016/j.photonics.2010.03.002">10.1016/j.photonics.2010.03.002</a>},
    number={4}, journal={Photonics and Nanostructures - Fundamentals and Applications},
    publisher={Elsevier BV}, author={Declair, S. and Meier, Cedrik and Meier, Torsten
    and Förstner, Jens}, year={2010}, pages={273–277} }'
  chicago: 'Declair, S., Cedrik Meier, Torsten Meier, and Jens Förstner. “Anticrossing
    of Whispering Gallery Modes in Microdisk Resonators Embedded in an Anisotropic
    Environment.” <i>Photonics and Nanostructures - Fundamentals and Applications</i>
    8, no. 4 (2010): 273–77. <a href="https://doi.org/10.1016/j.photonics.2010.03.002">https://doi.org/10.1016/j.photonics.2010.03.002</a>.'
  ieee: 'S. Declair, C. Meier, T. Meier, and J. Förstner, “Anticrossing of Whispering
    Gallery Modes in microdisk resonators embedded in an anisotropic environment,”
    <i>Photonics and Nanostructures - Fundamentals and Applications</i>, vol. 8, no.
    4, pp. 273–277, 2010, doi: <a href="https://doi.org/10.1016/j.photonics.2010.03.002">10.1016/j.photonics.2010.03.002</a>.'
  mla: Declair, S., et al. “Anticrossing of Whispering Gallery Modes in Microdisk
    Resonators Embedded in an Anisotropic Environment.” <i>Photonics and Nanostructures
    - Fundamentals and Applications</i>, vol. 8, no. 4, Elsevier BV, 2010, pp. 273–77,
    doi:<a href="https://doi.org/10.1016/j.photonics.2010.03.002">10.1016/j.photonics.2010.03.002</a>.
  short: S. Declair, C. Meier, T. Meier, J. Förstner, Photonics and Nanostructures
    - Fundamentals and Applications 8 (2010) 273–277.
date_created: 2018-08-27T10:19:59Z
date_updated: 2025-12-16T11:23:48Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '293'
- _id: '287'
- _id: '35'
- _id: '170'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1016/j.photonics.2010.03.002
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-27T10:21:38Z
  date_updated: 2018-08-27T10:21:38Z
  file_id: '4126'
  file_name: 2010 Declair,Meier C, Meier T, Förstner_Anticrossing of Whispering Gallery
    Modes in microdisk resonators embedded in an anisotropic environment.pdf
  file_size: 304758
  relation: main_file
  success: 1
file_date_updated: 2018-08-27T10:21:38Z
has_accepted_license: '1'
intvolume: '         8'
issue: '4'
keyword:
- tet_topic_microdisk
language:
- iso: eng
page: 273-277
publication: Photonics and Nanostructures - Fundamentals and Applications
publication_identifier:
  issn:
  - 1569-4410
publication_status: published
publisher: Elsevier BV
status: public
title: Anticrossing of Whispering Gallery Modes in microdisk resonators embedded in
  an anisotropic environment
type: journal_article
user_id: '16199'
volume: 8
year: '2010'
...
---
_id: '4169'
abstract:
- lang: eng
  text: "It is demonstrated that valence-band mixing in GaAs quantum wells tremendously
    modifies electronic\r\ntransport. A coherent control scheme in which ultrafast
    currents are optically injected into undoped GaAs\r\nquantum wells upon excitation
    with femtosecond laser pulses is employed. An oscillatory dependence of\r\nthe
    injection current amplitude and direction on the excitation photon energy is observed.
    A microscopic\r\ntheoretical analysis shows that this current reversal is caused
    by the coupling of the light- and heavy-hole\r\nbands and that the hole currents
    dominate the overall current response. These surprising consequences of\r\nband
    mixing illuminate fundamental physics as they are unique for experiments which
    are able to monitor\r\nelectronic transport resulting from carriers with relatively
    large momenta."
article_number: '217401'
article_type: original
author:
- first_name: S.
  full_name: Priyadarshi, S.
  last_name: Priyadarshi
- first_name: A. M.
  full_name: Racu, A. M.
  last_name: Racu
- first_name: K.
  full_name: Pierz, K.
  last_name: Pierz
- first_name: U.
  full_name: Siegner, U.
  last_name: Siegner
- first_name: M.
  full_name: Bieler, M.
  last_name: Bieler
- first_name: H. T.
  full_name: Duc, H. T.
  last_name: Duc
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Priyadarshi S, Racu AM, Pierz K, et al. Reversal of Coherently Controlled Ultrafast
    Photocurrents by Band Mixing in Undoped GaAs Quantum Wells. <i>Physical Review
    Letters</i>. 2010;104(21). doi:<a href="https://doi.org/10.1103/physrevlett.104.217401">10.1103/physrevlett.104.217401</a>
  apa: Priyadarshi, S., Racu, A. M., Pierz, K., Siegner, U., Bieler, M., Duc, H. T.,
    Förstner, J., &#38; Meier, T. (2010). Reversal of Coherently Controlled Ultrafast
    Photocurrents by Band Mixing in Undoped GaAs Quantum Wells. <i>Physical Review
    Letters</i>, <i>104</i>(21), Article 217401. <a href="https://doi.org/10.1103/physrevlett.104.217401">https://doi.org/10.1103/physrevlett.104.217401</a>
  bibtex: '@article{Priyadarshi_Racu_Pierz_Siegner_Bieler_Duc_Förstner_Meier_2010,
    title={Reversal of Coherently Controlled Ultrafast Photocurrents by Band Mixing
    in Undoped GaAs Quantum Wells}, volume={104}, DOI={<a href="https://doi.org/10.1103/physrevlett.104.217401">10.1103/physrevlett.104.217401</a>},
    number={21217401}, journal={Physical Review Letters}, publisher={American Physical
    Society (APS)}, author={Priyadarshi, S. and Racu, A. M. and Pierz, K. and Siegner,
    U. and Bieler, M. and Duc, H. T. and Förstner, Jens and Meier, Torsten}, year={2010}
    }'
  chicago: Priyadarshi, S., A. M. Racu, K. Pierz, U. Siegner, M. Bieler, H. T. Duc,
    Jens Förstner, and Torsten Meier. “Reversal of Coherently Controlled Ultrafast
    Photocurrents by Band Mixing in Undoped GaAs Quantum Wells.” <i>Physical Review
    Letters</i> 104, no. 21 (2010). <a href="https://doi.org/10.1103/physrevlett.104.217401">https://doi.org/10.1103/physrevlett.104.217401</a>.
  ieee: 'S. Priyadarshi <i>et al.</i>, “Reversal of Coherently Controlled Ultrafast
    Photocurrents by Band Mixing in Undoped GaAs Quantum Wells,” <i>Physical Review
    Letters</i>, vol. 104, no. 21, Art. no. 217401, 2010, doi: <a href="https://doi.org/10.1103/physrevlett.104.217401">10.1103/physrevlett.104.217401</a>.'
  mla: Priyadarshi, S., et al. “Reversal of Coherently Controlled Ultrafast Photocurrents
    by Band Mixing in Undoped GaAs Quantum Wells.” <i>Physical Review Letters</i>,
    vol. 104, no. 21, 217401, American Physical Society (APS), 2010, doi:<a href="https://doi.org/10.1103/physrevlett.104.217401">10.1103/physrevlett.104.217401</a>.
  short: S. Priyadarshi, A.M. Racu, K. Pierz, U. Siegner, M. Bieler, H.T. Duc, J.
    Förstner, T. Meier, Physical Review Letters 104 (2010).
date_created: 2018-08-28T08:40:16Z
date_updated: 2025-12-16T11:32:36Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
- _id: '27'
doi: 10.1103/physrevlett.104.217401
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-28T08:41:56Z
  date_updated: 2018-08-28T08:41:56Z
  file_id: '4170'
  file_name: 2010 Priyadarshi,Racu,Pierz,Siegner,Bieler,Duc,Förstner,Meier T_Reversal
    of coherently controlled ultrafast photocurrents by band mixing in undoped GaAs
    quantum wells.pdf
  file_size: 447293
  relation: main_file
  success: 1
file_date_updated: 2018-08-28T08:41:56Z
has_accepted_license: '1'
intvolume: '       104'
issue: '21'
keyword:
- tet_topic_qw
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: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Reversal of Coherently Controlled Ultrafast Photocurrents by Band Mixing in
  Undoped GaAs Quantum Wells
type: journal_article
user_id: '16199'
volume: 104
year: '2010'
...
---
_id: '4167'
abstract:
- lang: eng
  text: "The electromagnetic field in the vicinity of sharp edges needs a special
    treatment in numeric calculation whenever accurate, fast converging results are
    necessary. One of the fundamental works concerning field singularities has been
    proposed in 1972 [1] and states that the electromagnetic energy density must be
    integrable over any finite\r\ndomain, even if this domain contains singularities.
    It is shown, that the magnetic field \x02H(\x03, ϕ) and electric field \x02E(\x03,
    ϕ) are proportional to ∝ \x03(t−1) for \x03 → 0. The variable \x03 is the distance
    to the edge and t has to fulfill the integrability condition and thus is restricted
    to 0 < t < 1. This result is often used to reduce the error corresponding to the
    singularity without increasing the numerical effort [2 - 5]. For this purpose,
    a correction factor K is estimated by inserting the proportionality into the wave
    equation. It is shown, that this method improves the accuracy of the result significantly,
    however the order of convergence is often not studied. In [4] a method to modify
    the material parameters in order to use analytic results to improve the numeric
    calculation is presented. In this contribution we will - inspired by the scheme
    given in [4] - develop a new method to estimate a correction factor for perfect
    conducting materials (PEC) and demonstrate the improvement of the results compared
    to the standard edge correction. Therefore analytic results (comparable to [1])
    are consequently merged with the scheme in [4]. The main goal of this work is
    the calculation of the second harmonic generation (SHG) in the wave response of
    so-called metamaterials [6]. Frequently these structures\r\ncontain sharp metallic
    edges with field singularities at the interfaces which have a strong impact on
    the SHG signals. Thus, an accurate simulation of singularities is highly important.
    However, the following approach can also be applied to many other setups, and
    one of them is shown in the example below."
article_number: '11515155 '
author:
- first_name: C
  full_name: Classen, C
  last_name: Classen
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: R
  full_name: Schuhmann, R
  last_name: Schuhmann
citation:
  ama: 'Classen C, Förstner J, Meier T, Schuhmann R. Enhanced FDTD edge correction
    for nonlinear effects calculation. In: <i>2010 IEEE Antennas and Propagation Society
    International Symposium</i>. IEEE; 2010. doi:<a href="https://doi.org/10.1109/aps.2010.5562017">10.1109/aps.2010.5562017</a>'
  apa: Classen, C., Förstner, J., Meier, T., &#38; Schuhmann, R. (2010). Enhanced
    FDTD edge correction for nonlinear effects calculation. <i>2010 IEEE Antennas
    and Propagation Society International Symposium</i>, Article 11515155. 2010 IEEE
    international Symposium Antennas, Toronto, ON, Canada. <a href="https://doi.org/10.1109/aps.2010.5562017">https://doi.org/10.1109/aps.2010.5562017</a>
  bibtex: '@inproceedings{Classen_Förstner_Meier_Schuhmann_2010, title={Enhanced FDTD
    edge correction for nonlinear effects calculation}, DOI={<a href="https://doi.org/10.1109/aps.2010.5562017">10.1109/aps.2010.5562017</a>},
    number={11515155}, booktitle={2010 IEEE Antennas and Propagation Society International
    Symposium}, publisher={IEEE}, author={Classen, C and Förstner, Jens and Meier,
    Torsten and Schuhmann, R}, year={2010} }'
  chicago: Classen, C, Jens Förstner, Torsten Meier, and R Schuhmann. “Enhanced FDTD
    Edge Correction for Nonlinear Effects Calculation.” In <i>2010 IEEE Antennas and
    Propagation Society International Symposium</i>. IEEE, 2010. <a href="https://doi.org/10.1109/aps.2010.5562017">https://doi.org/10.1109/aps.2010.5562017</a>.
  ieee: 'C. Classen, J. Förstner, T. Meier, and R. Schuhmann, “Enhanced FDTD edge
    correction for nonlinear effects calculation,” presented at the 2010 IEEE international
    Symposium Antennas, Toronto, ON, Canada, 2010, doi: <a href="https://doi.org/10.1109/aps.2010.5562017">10.1109/aps.2010.5562017</a>.'
  mla: Classen, C., et al. “Enhanced FDTD Edge Correction for Nonlinear Effects Calculation.”
    <i>2010 IEEE Antennas and Propagation Society International Symposium</i>, 11515155,
    IEEE, 2010, doi:<a href="https://doi.org/10.1109/aps.2010.5562017">10.1109/aps.2010.5562017</a>.
  short: 'C. Classen, J. Förstner, T. Meier, R. Schuhmann, in: 2010 IEEE Antennas
    and Propagation Society International Symposium, IEEE, 2010.'
conference:
  end_date: 2010-07-17
  location: Toronto, ON, Canada
  name: 2010 IEEE international Symposium Antennas
  start_date: 2010-07-11
date_created: 2018-08-28T08:34:52Z
date_updated: 2025-12-16T12:35:39Z
ddc:
- '530'
department:
- _id: '61'
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
doi: 10.1109/aps.2010.5562017
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-28T08:36:44Z
  date_updated: 2018-09-04T19:31:42Z
  file_id: '4168'
  file_name: 2010 Classen,Förstner, Meier T,Schuhmann_Enhanced FDTD edge correction
    for nonlinear effects calculation.pdf
  file_size: 209412
  relation: main_file
file_date_updated: 2018-09-04T19:31:42Z
has_accepted_license: '1'
keyword:
- tet_topic_numerics
language:
- iso: eng
oa: '1'
publication: 2010 IEEE Antennas and Propagation Society International Symposium
publication_identifier:
  isbn:
  - '9781424449675'
  - '9781424449682'
publication_status: published
publisher: IEEE
status: public
title: Enhanced FDTD edge correction for nonlinear effects calculation
type: conference
urn: '41677'
user_id: '16199'
year: '2010'
...
---
_id: '4172'
abstract:
- lang: eng
  text: "Microdisks made from GaAs with embedded InAs quantum dots are immersed in
    the liquid crystal 4-cyano-4’-pentylbiphenyl (5CB). The quantum dots serve as
    emitters feeding the optical modes of the photonic cavity. By changing temperature,
    the liquid crystal undergoes a phase transition from the isotropic to the nematic
    state, which can be used\r\nas an effective tuning mechanism of the photonic modes
    of the cavity. In the nematic state, the uniaxial electrical anisotropy of the
    liquid crystal molecules can be exploited for orienting the material in an electric
    field,\r\nthus externally controlling the birefringence of the material. Using
    this effect, an electric field induced tuning of the modes is achieved. Numerical
    simulations using the finite-differences time-domain (FDTD) technique\r\nemploying
    an anisotropic dielectric medium allow to understand the alignment of the liquid
    crystal molecules on the surface of the microdisk resonator."
article_number: '7946'
article_type: original
author:
- first_name: Karoline A.
  full_name: Piegdon, Karoline A.
  last_name: Piegdon
- first_name: Stefan
  full_name: Declair, Stefan
  last_name: Declair
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Heiner
  full_name: Matthias, Heiner
  last_name: Matthias
- first_name: Martin
  full_name: Urbanski, Martin
  last_name: Urbanski
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Andreas D.
  full_name: Wieck, Andreas D.
  last_name: Wieck
- first_name: Axel
  full_name: Lorke, Axel
  last_name: Lorke
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
citation:
  ama: Piegdon KA, Declair S, Förstner J, et al. Tuning quantum-dot based photonic
    devices with liquid crystals. <i>Optics Express</i>. 2010;18(8). doi:<a href="https://doi.org/10.1364/oe.18.007946">10.1364/oe.18.007946</a>
  apa: Piegdon, K. A., Declair, S., Förstner, J., Meier, T., Matthias, H., Urbanski,
    M., Kitzerow, H.-S., Reuter, D., Wieck, A. D., Lorke, A., &#38; Meier, C. (2010).
    Tuning quantum-dot based photonic devices with liquid crystals. <i>Optics Express</i>,
    <i>18</i>(8), Article 7946. <a href="https://doi.org/10.1364/oe.18.007946">https://doi.org/10.1364/oe.18.007946</a>
  bibtex: '@article{Piegdon_Declair_Förstner_Meier_Matthias_Urbanski_Kitzerow_Reuter_Wieck_Lorke_et
    al._2010, title={Tuning quantum-dot based photonic devices with liquid crystals},
    volume={18}, DOI={<a href="https://doi.org/10.1364/oe.18.007946">10.1364/oe.18.007946</a>},
    number={87946}, journal={Optics Express}, publisher={The Optical Society}, author={Piegdon,
    Karoline A. and Declair, Stefan and Förstner, Jens and Meier, Torsten and Matthias,
    Heiner and Urbanski, Martin and Kitzerow, Heinz-Siegfried and Reuter, Dirk and
    Wieck, Andreas D. and Lorke, Axel and et al.}, year={2010} }'
  chicago: Piegdon, Karoline A., Stefan Declair, Jens Förstner, Torsten Meier, Heiner
    Matthias, Martin Urbanski, Heinz-Siegfried Kitzerow, et al. “Tuning Quantum-Dot
    Based Photonic Devices with Liquid Crystals.” <i>Optics Express</i> 18, no. 8
    (2010). <a href="https://doi.org/10.1364/oe.18.007946">https://doi.org/10.1364/oe.18.007946</a>.
  ieee: 'K. A. Piegdon <i>et al.</i>, “Tuning quantum-dot based photonic devices with
    liquid crystals,” <i>Optics Express</i>, vol. 18, no. 8, Art. no. 7946, 2010,
    doi: <a href="https://doi.org/10.1364/oe.18.007946">10.1364/oe.18.007946</a>.'
  mla: Piegdon, Karoline A., et al. “Tuning Quantum-Dot Based Photonic Devices with
    Liquid Crystals.” <i>Optics Express</i>, vol. 18, no. 8, 7946, The Optical Society,
    2010, doi:<a href="https://doi.org/10.1364/oe.18.007946">10.1364/oe.18.007946</a>.
  short: K.A. Piegdon, S. Declair, J. Förstner, T. Meier, H. Matthias, M. Urbanski,
    H.-S. Kitzerow, D. Reuter, A.D. Wieck, A. Lorke, C. Meier, Optics Express 18 (2010).
date_created: 2018-08-28T08:50:06Z
date_updated: 2025-12-16T16:44:44Z
ddc:
- '530'
department:
- _id: '15'
- _id: '287'
- _id: '293'
- _id: '292'
- _id: '35'
- _id: '230'
- _id: '313'
- _id: '170'
- _id: '27'
- _id: '34'
- _id: '61'
doi: 10.1364/oe.18.007946
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-28T08:52:50Z
  date_updated: 2018-09-04T20:02:01Z
  file_id: '4173'
  file_name: 2010 Piegdon,Declair,Förstner,Meier T,Matthias,Urbanski,Kitzerow,Reuter,Wieck,Lorcke,Meier
    C_Tuning quantum-dot based photonic devices with liquid crystals.pdf
  file_size: 627755
  relation: main_file
file_date_updated: 2018-09-04T20:02:01Z
has_accepted_license: '1'
intvolume: '        18'
issue: '8'
keyword:
- tet_topic_qd
- tet_topic_microdisk
language:
- iso: eng
oa: '1'
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: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: The Optical Society
status: public
title: Tuning quantum-dot based photonic devices with liquid crystals
type: journal_article
urn: '41725'
user_id: '16199'
volume: 18
year: '2010'
...
---
_id: '4181'
abstract:
- lang: eng
  text: We experimentally and theoretically investigate microdisk resonators with
    embedded quantum dots immersed in a liquid crystal in its nematic phase, showing
    the tunabililty of the photonic modes via external parameters like temperature
    or electric field.
article_number: paper NTuC2
author:
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Karoline
  full_name: Piegdon, Karoline
  last_name: Piegdon
- first_name: Stefan
  full_name: Declair, Stefan
  last_name: Declair
- first_name: Andreas
  full_name: Hoischen, Andreas
  last_name: Hoischen
- first_name: Mark
  full_name: Urbanski, Mark
  last_name: Urbanski
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: 'Förstner J, Meier C, Piegdon K, et al. Coupling Dynamics of Quantum Dots in
    a Liquid-Crystal-Tunable Microdisk Resonator. In: <i>Advances in Optical Sciences
    Congress</i>. OSA Technical Digest (CD) (Optical Society of America, 2009), paper
    NTuC2; 2009. doi:<a href="https://doi.org/10.1364/nlo.2009.ntuc2">10.1364/nlo.2009.ntuc2</a>'
  apa: 'Förstner, J., Meier, C., Piegdon, K., Declair, S., Hoischen, A., Urbanski,
    M., Meier, T., &#38; Kitzerow, H.-S. (2009). Coupling Dynamics of Quantum Dots
    in a Liquid-Crystal-Tunable Microdisk Resonator. <i>Advances in Optical Sciences
    Congress</i>, Article paper NTuC2. Nonlinear Optics: Materials, Fundamentals and
    Applications 2009, Honolulu, Hawaii United States. <a href="https://doi.org/10.1364/nlo.2009.ntuc2">https://doi.org/10.1364/nlo.2009.ntuc2</a>'
  bibtex: '@inproceedings{Förstner_Meier_Piegdon_Declair_Hoischen_Urbanski_Meier_Kitzerow_2009,
    title={Coupling Dynamics of Quantum Dots in a Liquid-Crystal-Tunable Microdisk
    Resonator}, DOI={<a href="https://doi.org/10.1364/nlo.2009.ntuc2">10.1364/nlo.2009.ntuc2</a>},
    number={paper NTuC2}, booktitle={Advances in Optical Sciences Congress}, publisher={OSA
    Technical Digest (CD) (Optical Society of America, 2009), paper NTuC2}, author={Förstner,
    Jens and Meier, Cedrik and Piegdon, Karoline and Declair, Stefan and Hoischen,
    Andreas and Urbanski, Mark and Meier, Torsten and Kitzerow, Heinz-Siegfried},
    year={2009} }'
  chicago: Förstner, Jens, Cedrik Meier, Karoline Piegdon, Stefan Declair, Andreas
    Hoischen, Mark Urbanski, Torsten Meier, and Heinz-Siegfried Kitzerow. “Coupling
    Dynamics of Quantum Dots in a Liquid-Crystal-Tunable Microdisk Resonator.” In
    <i>Advances in Optical Sciences Congress</i>. OSA Technical Digest (CD) (Optical
    Society of America, 2009), paper NTuC2, 2009. <a href="https://doi.org/10.1364/nlo.2009.ntuc2">https://doi.org/10.1364/nlo.2009.ntuc2</a>.
  ieee: 'J. Förstner <i>et al.</i>, “Coupling Dynamics of Quantum Dots in a Liquid-Crystal-Tunable
    Microdisk Resonator,” presented at the Nonlinear Optics: Materials, Fundamentals
    and Applications 2009, Honolulu, Hawaii United States, 2009, doi: <a href="https://doi.org/10.1364/nlo.2009.ntuc2">10.1364/nlo.2009.ntuc2</a>.'
  mla: Förstner, Jens, et al. “Coupling Dynamics of Quantum Dots in a Liquid-Crystal-Tunable
    Microdisk Resonator.” <i>Advances in Optical Sciences Congress</i>, paper NTuC2,
    OSA Technical Digest (CD) (Optical Society of America, 2009), paper NTuC2, 2009,
    doi:<a href="https://doi.org/10.1364/nlo.2009.ntuc2">10.1364/nlo.2009.ntuc2</a>.
  short: 'J. Förstner, C. Meier, K. Piegdon, S. Declair, A. Hoischen, M. Urbanski,
    T. Meier, H.-S. Kitzerow, in: Advances in Optical Sciences Congress, OSA Technical
    Digest (CD) (Optical Society of America, 2009), paper NTuC2, 2009.'
conference:
  end_date: 2009-07-17
  location: Honolulu, Hawaii United States
  name: 'Nonlinear Optics: Materials, Fundamentals and Applications 2009'
  start_date: 2009-07-11
date_created: 2018-08-28T09:28:38Z
date_updated: 2025-12-16T16:41:31Z
department:
- _id: '15'
- _id: '287'
- _id: '293'
- _id: '230'
- _id: '35'
- _id: '313'
- _id: '170'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1364/nlo.2009.ntuc2
keyword:
- tet_topic_microdisk
language:
- iso: eng
publication: Advances in Optical Sciences Congress
publication_identifier:
  isbn:
  - '9781557528735'
publication_status: published
publisher: OSA Technical Digest (CD) (Optical Society of America, 2009), paper NTuC2
status: public
title: Coupling Dynamics of Quantum Dots in a Liquid-Crystal-Tunable Microdisk Resonator
type: conference
user_id: '16199'
year: '2009'
...
---
_id: '4191'
abstract:
- lang: eng
  text: 'We study optical second-harmonic generation from planar arrays of magnetic
    split-ring resonators at 1.5 microns resonance wavelength. We obtain by far the
    largest signals when exciting the magnetic-dipole resonance. '
article_number: TuC5
author:
- first_name: Matthias W.
  full_name: Klein, Matthias W.
  last_name: Klein
- first_name: Christian
  full_name: Enkrich, Christian
  last_name: Enkrich
- first_name: Martin
  full_name: Wegener, Martin
  last_name: Wegener
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Jerome V.
  full_name: Moloney, Jerome V.
  last_name: Moloney
- first_name: Walter
  full_name: Hoyer, Walter
  last_name: Hoyer
- first_name: Tineke
  full_name: Stroucken, Tineke
  last_name: Stroucken
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Stephan W.
  full_name: Koch, Stephan W.
  last_name: Koch
- first_name: Stefan
  full_name: Linden, Stefan
  last_name: Linden
citation:
  ama: 'Klein MW, Enkrich C, Wegener M, et al. Optical Experiments on Second-Harmonic
    Generation with Metamaterials Composed of Split-Ring Resonators. In: <i>Photonic
    Metamaterials: From Random to Periodic</i>. OSA; 2006. doi:<a href="https://doi.org/10.1364/meta.2006.tuc5">10.1364/meta.2006.tuc5</a>'
  apa: 'Klein, M. W., Enkrich, C., Wegener, M., Förstner, J., Moloney, J. V., Hoyer,
    W., Stroucken, T., Meier, T., Koch, S. W., &#38; Linden, S. (2006). Optical Experiments
    on Second-Harmonic Generation with Metamaterials Composed of Split-Ring Resonators.
    <i>Photonic Metamaterials: From Random to Periodic</i>, Article TuC5. <a href="https://doi.org/10.1364/meta.2006.tuc5">https://doi.org/10.1364/meta.2006.tuc5</a>'
  bibtex: '@inproceedings{Klein_Enkrich_Wegener_Förstner_Moloney_Hoyer_Stroucken_Meier_Koch_Linden_2006,
    title={Optical Experiments on Second-Harmonic Generation with Metamaterials Composed
    of Split-Ring Resonators}, DOI={<a href="https://doi.org/10.1364/meta.2006.tuc5">10.1364/meta.2006.tuc5</a>},
    number={TuC5}, booktitle={Photonic Metamaterials: From Random to Periodic}, publisher={OSA},
    author={Klein, Matthias W. and Enkrich, Christian and Wegener, Martin and Förstner,
    Jens and Moloney, Jerome V. and Hoyer, Walter and Stroucken, Tineke and Meier,
    Torsten and Koch, Stephan W. and Linden, Stefan}, year={2006} }'
  chicago: 'Klein, Matthias W., Christian Enkrich, Martin Wegener, Jens Förstner,
    Jerome V. Moloney, Walter Hoyer, Tineke Stroucken, Torsten Meier, Stephan W. Koch,
    and Stefan Linden. “Optical Experiments on Second-Harmonic Generation with Metamaterials
    Composed of Split-Ring Resonators.” In <i>Photonic Metamaterials: From Random
    to Periodic</i>. OSA, 2006. <a href="https://doi.org/10.1364/meta.2006.tuc5">https://doi.org/10.1364/meta.2006.tuc5</a>.'
  ieee: 'M. W. Klein <i>et al.</i>, “Optical Experiments on Second-Harmonic Generation
    with Metamaterials Composed of Split-Ring Resonators,” 2006, doi: <a href="https://doi.org/10.1364/meta.2006.tuc5">10.1364/meta.2006.tuc5</a>.'
  mla: 'Klein, Matthias W., et al. “Optical Experiments on Second-Harmonic Generation
    with Metamaterials Composed of Split-Ring Resonators.” <i>Photonic Metamaterials:
    From Random to Periodic</i>, TuC5, OSA, 2006, doi:<a href="https://doi.org/10.1364/meta.2006.tuc5">10.1364/meta.2006.tuc5</a>.'
  short: 'M.W. Klein, C. Enkrich, M. Wegener, J. Förstner, J.V. Moloney, W. Hoyer,
    T. Stroucken, T. Meier, S.W. Koch, S. Linden, in: Photonic Metamaterials: From
    Random to Periodic, OSA, 2006.'
date_created: 2018-08-28T10:36:37Z
date_updated: 2025-12-16T11:25:31Z
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1364/meta.2006.tuc5
extern: '1'
keyword:
- tet_topic_meta
language:
- iso: eng
publication: 'Photonic Metamaterials: From Random to Periodic'
publication_identifier:
  isbn:
  - 155752808X
publication_status: published
publisher: OSA
status: public
title: Optical Experiments on Second-Harmonic Generation with Metamaterials Composed
  of Split-Ring Resonators
type: conference
user_id: '16199'
year: '2006'
...