---
_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'
...
---
_id: '43272'
abstract:
- lang: eng
  text: "Optical interband transitions in a series of In0.23Ga0.77As–GaN\U0001D465As1−\U0001D465
    quantum well samples are investigated. For changing nitrogen content, a type I-type
    II transition is identified by a detailed analysis of photoluminescence and photoreflectance
    spectra. Experimental results are compared systematically with spectra calculated
    by a microscopic theory. A valence band offset parameter of (1.5±0.5)eV is extracted
    for this heterostructure system.This work was supported by the Deutsche Forschungsgemeinschaft
    (Research Group on Metastable Compound Semiconductors and Heterostructures), by
    AFOSR (F49620-02-1-0380) and the Max-Planck Research Prize of the Max-Planck Society
    and Humboldt Foundation. We thank Stanko Tomić (Daresbury Laboratory) for fruitful
    discussions.\r\n"
article_number: '081903'
author:
- first_name: C.
  full_name: Schlichenmaier, C.
  last_name: Schlichenmaier
- first_name: H.
  full_name: Grüning, H.
  last_name: Grüning
- first_name: A.
  full_name: Thränhardt, A.
  last_name: Thränhardt
- first_name: P.J.
  full_name: Klar, P.J.
  last_name: Klar
- first_name: B.
  full_name: Kunert, B.
  last_name: Kunert
- first_name: K.
  full_name: Volz, K.
  last_name: Volz
- first_name: W.
  full_name: Stolz, W.
  last_name: Stolz
- first_name: W.
  full_name: Heimbrodt, W.
  last_name: Heimbrodt
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
citation:
  ama: Schlichenmaier C, Grüning H, Thränhardt A, et al. Type I-type II transition
    in InGaAs–GaNAs heterostructures. <i>Applied Physics Letters</i>. 2005;86(8).
    doi:<a href="https://doi.org/American Institute of Physics">American Institute
    of Physics</a>
  apa: Schlichenmaier, C., Grüning, H., Thränhardt, A., Klar, P. J., Kunert, B., Volz,
    K., Stolz, W., Heimbrodt, W., Meier, T., &#38; Koch, S. W. (2005). Type I-type
    II transition in InGaAs–GaNAs heterostructures. <i>Applied Physics Letters</i>,
    <i>86</i>(8), Article 081903. <a href="https://doi.org/American Institute of Physics">https://doi.org/American
    Institute of Physics</a>
  bibtex: '@article{Schlichenmaier_Grüning_Thränhardt_Klar_Kunert_Volz_Stolz_Heimbrodt_Meier_Koch_2005,
    title={Type I-type II transition in InGaAs–GaNAs heterostructures}, volume={86},
    DOI={<a href="https://doi.org/American Institute of Physics">American Institute
    of Physics</a>}, number={8081903}, journal={Applied Physics Letters}, publisher={American
    Institute of Physics}, author={Schlichenmaier, C. and Grüning, H. and Thränhardt,
    A. and Klar, P.J. and Kunert, B. and Volz, K. and Stolz, W. and Heimbrodt, W.
    and Meier, Torsten and Koch, S.W.}, year={2005} }'
  chicago: Schlichenmaier, C., H. Grüning, A. Thränhardt, P.J. Klar, B. Kunert, K.
    Volz, W. Stolz, W. Heimbrodt, Torsten Meier, and S.W. Koch. “Type I-Type II Transition
    in InGaAs–GaNAs Heterostructures.” <i>Applied Physics Letters</i> 86, no. 8 (2005).
    <a href="https://doi.org/American Institute of Physics">https://doi.org/American
    Institute of Physics</a>.
  ieee: 'C. Schlichenmaier <i>et al.</i>, “Type I-type II transition in InGaAs–GaNAs
    heterostructures,” <i>Applied Physics Letters</i>, vol. 86, no. 8, Art. no. 081903,
    2005, doi: <a href="https://doi.org/American Institute of Physics">American Institute
    of Physics</a>.'
  mla: Schlichenmaier, C., et al. “Type I-Type II Transition in InGaAs–GaNAs Heterostructures.”
    <i>Applied Physics Letters</i>, vol. 86, no. 8, 081903, American Institute of
    Physics, 2005, doi:<a href="https://doi.org/American Institute of Physics">American
    Institute of Physics</a>.
  short: C. Schlichenmaier, H. Grüning, A. Thränhardt, P.J. Klar, B. Kunert, K. Volz,
    W. Stolz, W. Heimbrodt, T. Meier, S.W. Koch, Applied Physics Letters 86 (2005).
date_created: 2023-04-01T23:04:44Z
date_updated: 2023-04-01T23:04:46Z
department:
- _id: '293'
doi: American Institute of Physics
extern: '1'
intvolume: '        86'
issue: '8'
language:
- iso: eng
main_file_link:
- url: https://aip.scitation.org/doi/abs/10.1063/1.1870132
publication: Applied Physics Letters
publication_status: published
publisher: American Institute of Physics
status: public
title: Type I-type II transition in InGaAs–GaNAs heterostructures
type: journal_article
user_id: '49063'
volume: 86
year: '2005'
...
---
_id: '43271'
abstract:
- lang: eng
  text: The optical and electronic properties of semiconductor heterostructures in
    the vicinity of photonic crystals are discussed. The theoretical approach provides
    a self-consistent solution of the dynamics of the electromagnetic field and the
    material excitations. Due to the influence of the structured dielectric environment
    on the Coulomb interaction, the exciton resonances and the quasiequilibrium carrier
    densities in the spatially homogeneous semiconductor become space dependent. It
    is demonstrated that these inhomogeneities lead to distinct modifications of the
    optical absorption and gain spectra. As an application, numerically calculated
    density-dependent optical spectra are analyzed for an array of semiconductor quantum
    wires which are close to a two-dimensional photonic crystal. The spatial inhomogeneities
    result in novel excitonic absorption features and modification of the optical
    gain in these structures.
article_number: '035346'
author:
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: B.
  full_name: Pasenow, B.
  last_name: Pasenow
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: T.
  full_name: Stroucken, T.
  last_name: Stroucken
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
citation:
  ama: Reichelt M, Pasenow B, Meier T, Stroucken T, Koch SW.  Spatially inhomogeneous
    optical gain in semiconductor photonic-crystal structures. <i>Physical Review
    B</i>. 2005;71(3). doi:<a href="https://doi.org/10.1103/PhysRevB.71.035346">10.1103/PhysRevB.71.035346</a>
  apa: Reichelt, M., Pasenow, B., Meier, T., Stroucken, T., &#38; Koch, S. W. (2005).  Spatially
    inhomogeneous optical gain in semiconductor photonic-crystal structures. <i>Physical
    Review B</i>, <i>71</i>(3), Article 035346. <a href="https://doi.org/10.1103/PhysRevB.71.035346">https://doi.org/10.1103/PhysRevB.71.035346</a>
  bibtex: '@article{Reichelt_Pasenow_Meier_Stroucken_Koch_2005, title={ Spatially
    inhomogeneous optical gain in semiconductor photonic-crystal structures}, volume={71},
    DOI={<a href="https://doi.org/10.1103/PhysRevB.71.035346">10.1103/PhysRevB.71.035346</a>},
    number={3035346}, journal={Physical Review B}, publisher={035346}, author={Reichelt,
    Matthias and Pasenow, B. and Meier, Torsten and Stroucken, T. and Koch, S.W.},
    year={2005} }'
  chicago: Reichelt, Matthias, B. Pasenow, Torsten Meier, T. Stroucken, and S.W. Koch.
    “ Spatially Inhomogeneous Optical Gain in Semiconductor Photonic-Crystal Structures.”
    <i>Physical Review B</i> 71, no. 3 (2005). <a href="https://doi.org/10.1103/PhysRevB.71.035346">https://doi.org/10.1103/PhysRevB.71.035346</a>.
  ieee: 'M. Reichelt, B. Pasenow, T. Meier, T. Stroucken, and S. W. Koch, “ Spatially
    inhomogeneous optical gain in semiconductor photonic-crystal structures,” <i>Physical
    Review B</i>, vol. 71, no. 3, Art. no. 035346, 2005, doi: <a href="https://doi.org/10.1103/PhysRevB.71.035346">10.1103/PhysRevB.71.035346</a>.'
  mla: Reichelt, Matthias, et al. “ Spatially Inhomogeneous Optical Gain in Semiconductor
    Photonic-Crystal Structures.” <i>Physical Review B</i>, vol. 71, no. 3, 035346,
    035346, 2005, doi:<a href="https://doi.org/10.1103/PhysRevB.71.035346">10.1103/PhysRevB.71.035346</a>.
  short: M. Reichelt, B. Pasenow, T. Meier, T. Stroucken, S.W. Koch, Physical Review
    B 71 (2005).
date_created: 2023-04-01T23:00:22Z
date_updated: 2023-04-01T23:00:25Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.71.035346
extern: '1'
intvolume: '        71'
issue: '3'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.71.035346
publication: Physical Review B
publication_status: published
publisher: '035346'
status: public
title: ' Spatially inhomogeneous optical gain in semiconductor photonic-crystal structures'
type: journal_article
user_id: '49063'
volume: 71
year: '2005'
...
---
_id: '23506'
abstract:
- lang: eng
  text: The optical properties of semiconductor quantum wells embedded in one-dimensional
    photonic crystal structures are analyzed by a self-consistent solution of Maxwell’s
    equations and a microscopic many-body theory of the material excitations. For
    a field mode spectrally below the photonic band edge it is shown that the optical
    absorption and gain are enhanced, exceeding by more than 1 order of magnitude
    the values of a homogeneous medium. For the photonic crystal structure inside
    a microcavity the gain increases superlinearly with the number of wells and for
    more than five wells exceeds the gain of a corresponding vertical-cavity surface-emitting
    laser.
author:
- first_name: Bernhard
  full_name: Pasenow, Bernhard
  last_name: Pasenow
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- 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: Aramis R.
  full_name: Zakharian, Aramis R.
  last_name: Zakharian
- first_name: Jerome V.
  full_name: Moloney, Jerome V.
  last_name: Moloney
citation:
  ama: Pasenow B, Reichelt M, Stroucken T, et al. Enhanced light-matter interaction
    in semiconductor heterostructures embedded in one-dimensional photonic crystals.
    <i>Journal of the Optical Society of America B</i>. 2005;22(9):2039-2048. doi:<a
    href="https://doi.org/10.1364/josab.22.002039">10.1364/josab.22.002039</a>
  apa: Pasenow, B., Reichelt, M., Stroucken, T., Meier, T., Koch, S. W., Zakharian,
    A. R., &#38; Moloney, J. V. (2005). Enhanced light-matter interaction in semiconductor
    heterostructures embedded in one-dimensional photonic crystals. <i>Journal of
    the Optical Society of America B</i>, <i>22</i>(9), 2039–2048. <a href="https://doi.org/10.1364/josab.22.002039">https://doi.org/10.1364/josab.22.002039</a>
  bibtex: '@article{Pasenow_Reichelt_Stroucken_Meier_Koch_Zakharian_Moloney_2005,
    title={Enhanced light-matter interaction in semiconductor heterostructures embedded
    in one-dimensional photonic crystals}, volume={22}, DOI={<a href="https://doi.org/10.1364/josab.22.002039">10.1364/josab.22.002039</a>},
    number={9}, journal={Journal of the Optical Society of America B}, author={Pasenow,
    Bernhard and Reichelt, Matthias and Stroucken, Tineke and Meier, Torsten and Koch,
    Stephan W. and Zakharian, Aramis R. and Moloney, Jerome V.}, year={2005}, pages={2039–2048}
    }'
  chicago: 'Pasenow, Bernhard, Matthias Reichelt, Tineke Stroucken, Torsten Meier,
    Stephan W. Koch, Aramis R. Zakharian, and Jerome V. Moloney. “Enhanced Light-Matter
    Interaction in Semiconductor Heterostructures Embedded in One-Dimensional Photonic
    Crystals.” <i>Journal of the Optical Society of America B</i> 22, no. 9 (2005):
    2039–48. <a href="https://doi.org/10.1364/josab.22.002039">https://doi.org/10.1364/josab.22.002039</a>.'
  ieee: 'B. Pasenow <i>et al.</i>, “Enhanced light-matter interaction in semiconductor
    heterostructures embedded in one-dimensional photonic crystals,” <i>Journal of
    the Optical Society of America B</i>, vol. 22, no. 9, pp. 2039–2048, 2005, doi:
    <a href="https://doi.org/10.1364/josab.22.002039">10.1364/josab.22.002039</a>.'
  mla: Pasenow, Bernhard, et al. “Enhanced Light-Matter Interaction in Semiconductor
    Heterostructures Embedded in One-Dimensional Photonic Crystals.” <i>Journal of
    the Optical Society of America B</i>, vol. 22, no. 9, 2005, pp. 2039–48, doi:<a
    href="https://doi.org/10.1364/josab.22.002039">10.1364/josab.22.002039</a>.
  short: B. Pasenow, M. Reichelt, T. Stroucken, T. Meier, S.W. Koch, A.R. Zakharian,
    J.V. Moloney, Journal of the Optical Society of America B 22 (2005) 2039–2048.
date_created: 2021-08-24T09:28:32Z
date_updated: 2023-04-24T06:02:06Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1364/josab.22.002039
extern: '1'
intvolume: '        22'
issue: '9'
language:
- iso: eng
page: 2039-2048
publication: Journal of the Optical Society of America B
publication_identifier:
  issn:
  - 0740-3224
  - 1520-8540
publication_status: published
status: public
title: Enhanced light-matter interaction in semiconductor heterostructures embedded
  in one-dimensional photonic crystals
type: journal_article
user_id: '49063'
volume: 22
year: '2005'
...
---
_id: '23502'
abstract:
- lang: eng
  text: Significant aspects of the light–matter interaction can be strongly modified
    in suitably designed systems consisting of semiconductor nanostructures and dielectric
    photonic crystals. To analyze such effects, a microscopic theory is presented,
    which is capable of describing the optoelectronic properties of such hybrid systems
    via a self-consistent solution of the dynamics of the optical field and the photoexcitations
    of the material. The theory is applied to investigate the local excitonic resonances,
    which arise as a consequence of the modified Coulomb interaction in the vicinity
    of a structured dielectric medium. The excitation of a coherent superposition
    of the spatially inhomogeneous optical transitions induces an intricate wave packet
    dynamics. In the presence of dephasing and relaxation processes, the coherent
    oscillations are damped and the photoexcited carriers relax into spatially inhomogeneous
    quasi-equilibrium distributions.
author:
- first_name: B.
  full_name: Pasenow, B.
  last_name: Pasenow
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: T.
  full_name: Stroucken, T.
  last_name: Stroucken
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
citation:
  ama: Pasenow B, Reichelt M, Stroucken T, Meier T, Koch SW. Excitonic wave packet
    dynamics in semiconductor photonic-crystal structures. <i>Physical Review B</i>.
    2005;71(19):195321. doi:<a href="https://doi.org/10.1103/physrevb.71.195321">10.1103/physrevb.71.195321</a>
  apa: Pasenow, B., Reichelt, M., Stroucken, T., Meier, T., &#38; Koch, S. W. (2005).
    Excitonic wave packet dynamics in semiconductor photonic-crystal structures. <i>Physical
    Review B</i>, <i>71</i>(19), 195321. <a href="https://doi.org/10.1103/physrevb.71.195321">https://doi.org/10.1103/physrevb.71.195321</a>
  bibtex: '@article{Pasenow_Reichelt_Stroucken_Meier_Koch_2005, title={Excitonic wave
    packet dynamics in semiconductor photonic-crystal structures}, volume={71}, DOI={<a
    href="https://doi.org/10.1103/physrevb.71.195321">10.1103/physrevb.71.195321</a>},
    number={19}, journal={Physical Review B}, author={Pasenow, B. and Reichelt, Matthias
    and Stroucken, T. and Meier, Torsten and Koch, S. W.}, year={2005}, pages={195321}
    }'
  chicago: 'Pasenow, B., Matthias Reichelt, T. Stroucken, Torsten Meier, and S. W.
    Koch. “Excitonic Wave Packet Dynamics in Semiconductor Photonic-Crystal Structures.”
    <i>Physical Review B</i> 71, no. 19 (2005): 195321. <a href="https://doi.org/10.1103/physrevb.71.195321">https://doi.org/10.1103/physrevb.71.195321</a>.'
  ieee: 'B. Pasenow, M. Reichelt, T. Stroucken, T. Meier, and S. W. Koch, “Excitonic
    wave packet dynamics in semiconductor photonic-crystal structures,” <i>Physical
    Review B</i>, vol. 71, no. 19, p. 195321, 2005, doi: <a href="https://doi.org/10.1103/physrevb.71.195321">10.1103/physrevb.71.195321</a>.'
  mla: Pasenow, B., et al. “Excitonic Wave Packet Dynamics in Semiconductor Photonic-Crystal
    Structures.” <i>Physical Review B</i>, vol. 71, no. 19, 2005, p. 195321, doi:<a
    href="https://doi.org/10.1103/physrevb.71.195321">10.1103/physrevb.71.195321</a>.
  short: B. Pasenow, M. Reichelt, T. Stroucken, T. Meier, S.W. Koch, Physical Review
    B 71 (2005) 195321.
date_created: 2021-08-24T09:25:03Z
date_updated: 2023-04-24T06:07:42Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1103/physrevb.71.195321
extern: '1'
intvolume: '        71'
issue: '19'
language:
- iso: eng
page: '195321'
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: Excitonic wave packet dynamics in semiconductor photonic-crystal structures
type: journal_article
user_id: '49063'
volume: 71
year: '2005'
...
---
_id: '23504'
abstract:
- lang: eng
  text: The coherent optical injection and temporal decay of spin and charge currents
    in semiconductor heterostructures is described microscopically, including excitonic
    effects, many-body Coulomb correlations, and the carrier LO-phonon coupling on
    the second-order Born-Markov level, as well as nonperturbative light-field-induced
    intraband and interband excitations. A nonmonotonic dependence of the currents
    on the intensities of the laser beams is predicted. Enhanced damping of the spin
    current relative to the charge current is obtained as a consequence of Coulomb
    scattering.
article_number: '086606'
author:
- first_name: Huynh Thanh
  full_name: Duc, Huynh Thanh
  last_name: Duc
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
citation:
  ama: Duc HT, Meier T, Koch SW. Microscopic Analysis of the Coherent Optical Generation
    and the Decay of Charge and Spin Currents in Semiconductor Heterostructures. <i>Physical
    Review Letters</i>. 2005;95(8). doi:<a href="https://doi.org/10.1103/physrevlett.95.086606">10.1103/physrevlett.95.086606</a>
  apa: Duc, H. T., Meier, T., &#38; Koch, S. W. (2005). Microscopic Analysis of the
    Coherent Optical Generation and the Decay of Charge and Spin Currents in Semiconductor
    Heterostructures. <i>Physical Review Letters</i>, <i>95</i>(8), Article 086606.
    <a href="https://doi.org/10.1103/physrevlett.95.086606">https://doi.org/10.1103/physrevlett.95.086606</a>
  bibtex: '@article{Duc_Meier_Koch_2005, title={Microscopic Analysis of the Coherent
    Optical Generation and the Decay of Charge and Spin Currents in Semiconductor
    Heterostructures}, volume={95}, DOI={<a href="https://doi.org/10.1103/physrevlett.95.086606">10.1103/physrevlett.95.086606</a>},
    number={8086606}, journal={Physical Review Letters}, author={Duc, Huynh Thanh
    and Meier, Torsten and Koch, S. W.}, year={2005} }'
  chicago: Duc, Huynh Thanh, Torsten Meier, and S. W. Koch. “Microscopic Analysis
    of the Coherent Optical Generation and the Decay of Charge and Spin Currents in
    Semiconductor Heterostructures.” <i>Physical Review Letters</i> 95, no. 8 (2005).
    <a href="https://doi.org/10.1103/physrevlett.95.086606">https://doi.org/10.1103/physrevlett.95.086606</a>.
  ieee: 'H. T. Duc, T. Meier, and S. W. Koch, “Microscopic Analysis of the Coherent
    Optical Generation and the Decay of Charge and Spin Currents in Semiconductor
    Heterostructures,” <i>Physical Review Letters</i>, vol. 95, no. 8, Art. no. 086606,
    2005, doi: <a href="https://doi.org/10.1103/physrevlett.95.086606">10.1103/physrevlett.95.086606</a>.'
  mla: Duc, Huynh Thanh, et al. “Microscopic Analysis of the Coherent Optical Generation
    and the Decay of Charge and Spin Currents in Semiconductor Heterostructures.”
    <i>Physical Review Letters</i>, vol. 95, no. 8, 086606, 2005, doi:<a href="https://doi.org/10.1103/physrevlett.95.086606">10.1103/physrevlett.95.086606</a>.
  short: H.T. Duc, T. Meier, S.W. Koch, Physical Review Letters 95 (2005).
date_created: 2021-08-24T09:27:55Z
date_updated: 2023-04-24T06:02:55Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1103/physrevlett.95.086606
extern: '1'
intvolume: '        95'
issue: '8'
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
status: public
title: Microscopic Analysis of the Coherent Optical Generation and the Decay of Charge
  and Spin Currents in Semiconductor Heterostructures
type: journal_article
user_id: '49063'
volume: 95
year: '2005'
...
---
_id: '23507'
abstract:
- lang: eng
  text: "A microscopic model is used to analyze gain and loss properties of (GaIn)(NAs)∕GaAs
    quantum wells in the 1.3–1.55μm range, including Auger and radiative recombination.
    The calculations show that, as long as good material quality can be achieved,
    growing highly compressively strained samples is preferable due to their specific
    band structure properties. Optimum laser operation is possible slightly above
    a peak gain of 1000cm−1\r\n⁠."
article_number: '261109'
author:
- first_name: C.
  full_name: Schlichenmaier, C.
  last_name: Schlichenmaier
- first_name: A.
  full_name: Thränhardt, A.
  last_name: Thränhardt
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: W. W.
  full_name: Chow, W. W.
  last_name: Chow
- first_name: J.
  full_name: Hader, J.
  last_name: Hader
- first_name: J. V.
  full_name: Moloney, J. V.
  last_name: Moloney
citation:
  ama: Schlichenmaier C, Thränhardt A, Meier T, et al. Gain and carrier losses of
    (GaIn)(NAs) heterostructures in the 1300–1550 nm range. <i>Applied Physics Letters</i>.
    2005;87(26). doi:<a href="https://doi.org/10.1063/1.2149371">10.1063/1.2149371</a>
  apa: Schlichenmaier, C., Thränhardt, A., Meier, T., Koch, S. W., Chow, W. W., Hader,
    J., &#38; Moloney, J. V. (2005). Gain and carrier losses of (GaIn)(NAs) heterostructures
    in the 1300–1550 nm range. <i>Applied Physics Letters</i>, <i>87</i>(26), Article
    261109. <a href="https://doi.org/10.1063/1.2149371">https://doi.org/10.1063/1.2149371</a>
  bibtex: '@article{Schlichenmaier_Thränhardt_Meier_Koch_Chow_Hader_Moloney_2005,
    title={Gain and carrier losses of (GaIn)(NAs) heterostructures in the 1300–1550
    nm range}, volume={87}, DOI={<a href="https://doi.org/10.1063/1.2149371">10.1063/1.2149371</a>},
    number={26261109}, journal={Applied Physics Letters}, author={Schlichenmaier,
    C. and Thränhardt, A. and Meier, Torsten and Koch, S. W. and Chow, W. W. and Hader,
    J. and Moloney, J. V.}, year={2005} }'
  chicago: Schlichenmaier, C., A. Thränhardt, Torsten Meier, S. W. Koch, W. W. Chow,
    J. Hader, and J. V. Moloney. “Gain and Carrier Losses of (GaIn)(NAs) Heterostructures
    in the 1300–1550 Nm Range.” <i>Applied Physics Letters</i> 87, no. 26 (2005).
    <a href="https://doi.org/10.1063/1.2149371">https://doi.org/10.1063/1.2149371</a>.
  ieee: 'C. Schlichenmaier <i>et al.</i>, “Gain and carrier losses of (GaIn)(NAs)
    heterostructures in the 1300–1550 nm range,” <i>Applied Physics Letters</i>, vol.
    87, no. 26, Art. no. 261109, 2005, doi: <a href="https://doi.org/10.1063/1.2149371">10.1063/1.2149371</a>.'
  mla: Schlichenmaier, C., et al. “Gain and Carrier Losses of (GaIn)(NAs) Heterostructures
    in the 1300–1550 Nm Range.” <i>Applied Physics Letters</i>, vol. 87, no. 26, 261109,
    2005, doi:<a href="https://doi.org/10.1063/1.2149371">10.1063/1.2149371</a>.
  short: C. Schlichenmaier, A. Thränhardt, T. Meier, S.W. Koch, W.W. Chow, J. Hader,
    J.V. Moloney, Applied Physics Letters 87 (2005).
date_created: 2021-08-24T09:29:41Z
date_updated: 2023-04-24T06:00:23Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1063/1.2149371
extern: '1'
intvolume: '        87'
issue: '26'
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
status: public
title: Gain and carrier losses of (GaIn)(NAs) heterostructures in the 1300–1550 nm
  range
type: journal_article
user_id: '49063'
volume: 87
year: '2005'
...
---
_id: '43275'
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
citation:
  ama: 'Meier T, Koch SW. COHERENT TRANSIENTS | Foundations of Coherent Transients
    in Semiconductors. In: Guenther B, Bayvel L, Steel DG, eds. <i>Encyclopedia of
    Modern Optics</i>. Elsevier; 2005:163-173. doi:<a href="https://doi.org/10.1016/B0-12-369395-0/00754-5">10.1016/B0-12-369395-0/00754-5</a>'
  apa: Meier, T., &#38; Koch, S. W. (2005). COHERENT TRANSIENTS | Foundations of Coherent
    Transients in Semiconductors. In B. Guenther, L. Bayvel, &#38; D. G. Steel (Eds.),
    <i>Encyclopedia of Modern Optics</i> (pp. 163–173). Elsevier. <a href="https://doi.org/10.1016/B0-12-369395-0/00754-5">https://doi.org/10.1016/B0-12-369395-0/00754-5</a>
  bibtex: '@inbook{Meier_Koch_2005, title={COHERENT TRANSIENTS | Foundations of Coherent
    Transients in Semiconductors}, DOI={<a href="https://doi.org/10.1016/B0-12-369395-0/00754-5">10.1016/B0-12-369395-0/00754-5</a>},
    booktitle={Encyclopedia of Modern Optics}, publisher={Elsevier}, author={Meier,
    Torsten and Koch, S.W.}, editor={Guenther, B. and Bayvel, L. and Steel, D.G.},
    year={2005}, pages={163–173} }'
  chicago: Meier, Torsten, and S.W. Koch. “COHERENT TRANSIENTS | Foundations of Coherent
    Transients in Semiconductors.” In <i>Encyclopedia of Modern Optics</i>, edited
    by B. Guenther, L. Bayvel, and D.G. Steel, 163–73. Elsevier, 2005. <a href="https://doi.org/10.1016/B0-12-369395-0/00754-5">https://doi.org/10.1016/B0-12-369395-0/00754-5</a>.
  ieee: T. Meier and S. W. Koch, “COHERENT TRANSIENTS | Foundations of Coherent Transients
    in Semiconductors,” in <i>Encyclopedia of Modern Optics</i>, B. Guenther, L. Bayvel,
    and D. G. Steel, Eds. Elsevier, 2005, pp. 163–173.
  mla: Meier, Torsten, and S. W. Koch. “COHERENT TRANSIENTS | Foundations of Coherent
    Transients in Semiconductors.” <i>Encyclopedia of Modern Optics</i>, edited by
    B. Guenther et al., Elsevier, 2005, pp. 163–73, doi:<a href="https://doi.org/10.1016/B0-12-369395-0/00754-5">10.1016/B0-12-369395-0/00754-5</a>.
  short: 'T. Meier, S.W. Koch, in: B. Guenther, L. Bayvel, D.G. Steel (Eds.), Encyclopedia
    of Modern Optics, Elsevier, 2005, pp. 163–173.'
date_created: 2023-04-01T23:28:01Z
date_updated: 2023-04-02T12:50:02Z
department:
- _id: '293'
doi: 10.1016/B0-12-369395-0/00754-5
editor:
- first_name: B.
  full_name: Guenther, B.
  last_name: Guenther
- first_name: L.
  full_name: Bayvel, L.
  last_name: Bayvel
- first_name: D.G.
  full_name: Steel, D.G.
  last_name: Steel
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://www.sciencedirect.com/science/article/pii/B0123693950007545?via%3Dihub
page: 163-173
publication: Encyclopedia of Modern Optics
publication_status: published
publisher: Elsevier
status: public
title: COHERENT TRANSIENTS | Foundations of Coherent Transients in Semiconductors
type: book_chapter
user_id: '49063'
year: '2005'
...
---
_id: '44121'
abstract:
- lang: eng
  text: Theory/experiment comparisons of optical properties of dilute nitride heterostructures
    are presented. A type I - type II transition in In0.23Ga0.77As/GaNxAs1−x heterostructures
    is identified. The model is used for a study of lasing in the 1.3-1.5μm range.
article_number: JTuC92
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: C.
  full_name: Schlichenmaier, C.
  last_name: Schlichenmaier
- first_name: A.
  full_name: Thränhardt, A.
  last_name: Thränhardt
- first_name: H.
  full_name: Grüning, H.
  last_name: Grüning
- first_name: Peter J.
  full_name: Klar, Peter J.
  last_name: Klar
- first_name: Wolfram
  full_name: Heimbrodt, Wolfram
  last_name: Heimbrodt
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
- first_name: Weng W.
  full_name: Chow, Weng W.
  last_name: Chow
- first_name: J.
  full_name: Hader, J.
  last_name: Hader
- first_name: Jerome V.
  full_name: Moloney, Jerome V.
  last_name: Moloney
citation:
  ama: 'Meier T, Schlichenmaier C, Thränhardt A, et al. Analysis of dilute nitride
    semiconductor laser gain materials in the 1.3-1.5/spl mu/m range. In: <i> Quantum
    Electronics and Laser Science Conference</i>. Optical Society of America; 2005.'
  apa: Meier, T., Schlichenmaier, C., Thränhardt, A., Grüning, H., Klar, P. J., Heimbrodt,
    W., Koch, S. W., Chow, W. W., Hader, J., &#38; Moloney, J. V. (2005). Analysis
    of dilute nitride semiconductor laser gain materials in the 1.3-1.5/spl mu/m range.
    <i> Quantum Electronics and Laser Science Conference</i>, Article JTuC92. Quantum
    Electronics and Laser Science Conference 2005, Baltimore, Maryland United States.
  bibtex: '@inproceedings{Meier_Schlichenmaier_Thränhardt_Grüning_Klar_Heimbrodt_Koch_Chow_Hader_Moloney_2005,
    title={Analysis of dilute nitride semiconductor laser gain materials in the 1.3-1.5/spl
    mu/m range}, number={JTuC92}, booktitle={ Quantum Electronics and Laser Science
    Conference}, publisher={Optical Society of America}, author={Meier, Torsten and
    Schlichenmaier, C. and Thränhardt, A. and Grüning, H. and Klar, Peter J. and Heimbrodt,
    Wolfram and Koch, S.W. and Chow, Weng W. and Hader, J. and Moloney, Jerome V.},
    year={2005} }'
  chicago: Meier, Torsten, C. Schlichenmaier, A. Thränhardt, H. Grüning, Peter J.
    Klar, Wolfram Heimbrodt, S.W. Koch, Weng W. Chow, J. Hader, and Jerome V. Moloney.
    “Analysis of Dilute Nitride Semiconductor Laser Gain Materials in the 1.3-1.5/Spl
    Mu/m Range.” In <i> Quantum Electronics and Laser Science Conference</i>. Optical
    Society of America, 2005.
  ieee: T. Meier <i>et al.</i>, “Analysis of dilute nitride semiconductor laser gain
    materials in the 1.3-1.5/spl mu/m range,” presented at the Quantum Electronics
    and Laser Science Conference 2005, Baltimore, Maryland United States, 2005.
  mla: Meier, Torsten, et al. “Analysis of Dilute Nitride Semiconductor Laser Gain
    Materials in the 1.3-1.5/Spl Mu/m Range.” <i> Quantum Electronics and Laser Science
    Conference</i>, JTuC92, Optical Society of America, 2005.
  short: 'T. Meier, C. Schlichenmaier, A. Thränhardt, H. Grüning, P.J. Klar, W. Heimbrodt,
    S.W. Koch, W.W. Chow, J. Hader, J.V. Moloney, in:  Quantum Electronics and Laser
    Science Conference, Optical Society of America, 2005.'
conference:
  end_date: 2005-05-27
  location: Baltimore, Maryland United States
  name: Quantum Electronics and Laser Science Conference 2005
  start_date: 2005-05-22
date_created: 2023-04-24T06:11:47Z
date_updated: 2023-04-24T06:11:49Z
department:
- _id: '293'
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=qels-2005-JTuC92
publication: ' Quantum Electronics and Laser Science Conference'
publication_identifier:
  isbn:
  - 1-55752-770-9
publication_status: published
publisher: Optical Society of America
status: public
title: Analysis of dilute nitride semiconductor laser gain materials in the 1.3-1.5/spl
  mu/m range
type: conference
user_id: '49063'
year: '2005'
...
---
_id: '23501'
abstract:
- lang: eng
  text: A set of (Ga0.77In0.23)As/Ga(NxAs1−x) heterostructures is studied by time-resolved
    photoluminescence. Four samples with nitrogen concentrations from x=0.48% up to
    x=2.2% are investigated at different temperatures and with different excitation
    densities. The experiments suggest that the heterostructure band offset is type
    I for x=0.48% and type II for x=2.2%. The situation is more complex for x=0.72%
    and x=1.25%, since these samples are close to the transition from type I to type
    II. The experimental findings are analyzed using a detailed microscopic theory.
    Numerical calculations describe the measured data well. In particular, the interpretation
    of the experimental results concerning the band alignment is confirmed by the
    theoretical analysis.
article_number: '165320'
author:
- first_name: K.
  full_name: Hantke, K.
  last_name: Hantke
- first_name: J. D.
  full_name: Heber, J. D.
  last_name: Heber
- first_name: C.
  full_name: Schlichenmaier, C.
  last_name: Schlichenmaier
- first_name: A.
  full_name: Thränhardt, A.
  last_name: Thränhardt
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: B.
  full_name: Kunert, B.
  last_name: Kunert
- first_name: K.
  full_name: Volz, K.
  last_name: Volz
- first_name: W.
  full_name: Stolz, W.
  last_name: Stolz
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: W. W.
  full_name: Rühle, W. W.
  last_name: Rühle
citation:
  ama: Hantke K, Heber JD, Schlichenmaier C, et al. Time-resolved photoluminescence
    of type-I and type-II  (GaIn) As/Ga (NAs)  heterostructures. <i>Physical Review
    B</i>. 2005;71(16). doi:<a href="https://doi.org/10.1103/physrevb.71.165320">10.1103/physrevb.71.165320</a>
  apa: Hantke, K., Heber, J. D., Schlichenmaier, C., Thränhardt, A., Meier, T., Kunert,
    B., Volz, K., Stolz, W., Koch, S. W., &#38; Rühle, W. W. (2005). Time-resolved
    photoluminescence of type-I and type-II  (GaIn) As/Ga (NAs)  heterostructures.
    <i>Physical Review B</i>, <i>71</i>(16), Article 165320. <a href="https://doi.org/10.1103/physrevb.71.165320">https://doi.org/10.1103/physrevb.71.165320</a>
  bibtex: '@article{Hantke_Heber_Schlichenmaier_Thränhardt_Meier_Kunert_Volz_Stolz_Koch_Rühle_2005,
    title={Time-resolved photoluminescence of type-I and type-II  (GaIn) As/Ga (NAs) 
    heterostructures}, volume={71}, DOI={<a href="https://doi.org/10.1103/physrevb.71.165320">10.1103/physrevb.71.165320</a>},
    number={16165320}, journal={Physical Review B}, author={Hantke, K. and Heber,
    J. D. and Schlichenmaier, C. and Thränhardt, A. and Meier, Torsten and Kunert,
    B. and Volz, K. and Stolz, W. and Koch, S. W. and Rühle, W. W.}, year={2005} }'
  chicago: Hantke, K., J. D. Heber, C. Schlichenmaier, A. Thränhardt, Torsten Meier,
    B. Kunert, K. Volz, W. Stolz, S. W. Koch, and W. W. Rühle. “Time-Resolved Photoluminescence
    of Type-I and Type-II  (GaIn) As/Ga (NAs)  Heterostructures.” <i>Physical Review
    B</i> 71, no. 16 (2005). <a href="https://doi.org/10.1103/physrevb.71.165320">https://doi.org/10.1103/physrevb.71.165320</a>.
  ieee: 'K. Hantke <i>et al.</i>, “Time-resolved photoluminescence of type-I and type-II 
    (GaIn) As/Ga (NAs)  heterostructures,” <i>Physical Review B</i>, vol. 71, no.
    16, Art. no. 165320, 2005, doi: <a href="https://doi.org/10.1103/physrevb.71.165320">10.1103/physrevb.71.165320</a>.'
  mla: Hantke, K., et al. “Time-Resolved Photoluminescence of Type-I and Type-II 
    (GaIn) As/Ga (NAs)  Heterostructures.” <i>Physical Review B</i>, vol. 71, no.
    16, 165320, 2005, doi:<a href="https://doi.org/10.1103/physrevb.71.165320">10.1103/physrevb.71.165320</a>.
  short: K. Hantke, J.D. Heber, C. Schlichenmaier, A. Thränhardt, T. Meier, B. Kunert,
    K. Volz, W. Stolz, S.W. Koch, W.W. Rühle, Physical Review B 71 (2005).
date_created: 2021-08-24T09:23:59Z
date_updated: 2023-04-24T06:13:15Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1103/physrevb.71.165320
extern: '1'
intvolume: '        71'
issue: '16'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: Time-resolved photoluminescence of type-I and type-II  (GaIn) As/Ga (NAs)  heterostructures
type: journal_article
user_id: '49063'
volume: 71
year: '2005'
...
---
_id: '23496'
abstract:
- lang: eng
  text: The optical and electronic properties of semiconductor heterostructures in
    the vicinity of photonic crystals are discussed. The theoretical approach provides
    a self-consistent solution of the dynamics of the electromagnetic field and the
    material excitations. Due to the influence of the structured dielectric environment
    on the Coulomb interaction, the exciton resonances and the quasiequilibrium carrier
    densities in the spatially homogeneous semiconductor become space dependent. It
    is demonstrated that these inhomogeneities lead to distinct modifications of the
    optical absorption and gain spectra. As an application, numerically calculated
    density-dependent optical spectra are analyzed for an array of semiconductor quantum
    wires which are close to a two-dimensional photonic crystal. The spatial inhomogeneities
    result in novel excitonic absorption features and modification of the optical
    gain in these structures.
article_number: '035346'
author:
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: B.
  full_name: Pasenow, B.
  last_name: Pasenow
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: T.
  full_name: Stroucken, T.
  last_name: Stroucken
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
citation:
  ama: Reichelt M, Pasenow B, Meier T, Stroucken T, Koch SW. Spatially inhomogeneous
    optical gain in semiconductor photonic-crystal structures. <i>Physical Review
    B</i>. 2005;71(3). doi:<a href="https://doi.org/10.1103/physrevb.71.035346">10.1103/physrevb.71.035346</a>
  apa: Reichelt, M., Pasenow, B., Meier, T., Stroucken, T., &#38; Koch, S. W. (2005).
    Spatially inhomogeneous optical gain in semiconductor photonic-crystal structures.
    <i>Physical Review B</i>, <i>71</i>(3), Article 035346. <a href="https://doi.org/10.1103/physrevb.71.035346">https://doi.org/10.1103/physrevb.71.035346</a>
  bibtex: '@article{Reichelt_Pasenow_Meier_Stroucken_Koch_2005, title={Spatially inhomogeneous
    optical gain in semiconductor photonic-crystal structures}, volume={71}, DOI={<a
    href="https://doi.org/10.1103/physrevb.71.035346">10.1103/physrevb.71.035346</a>},
    number={3035346}, journal={Physical Review B}, author={Reichelt, Matthias and
    Pasenow, B. and Meier, Torsten and Stroucken, T. and Koch, S. W.}, year={2005}
    }'
  chicago: Reichelt, Matthias, B. Pasenow, Torsten Meier, T. Stroucken, and S. W.
    Koch. “Spatially Inhomogeneous Optical Gain in Semiconductor Photonic-Crystal
    Structures.” <i>Physical Review B</i> 71, no. 3 (2005). <a href="https://doi.org/10.1103/physrevb.71.035346">https://doi.org/10.1103/physrevb.71.035346</a>.
  ieee: 'M. Reichelt, B. Pasenow, T. Meier, T. Stroucken, and S. W. Koch, “Spatially
    inhomogeneous optical gain in semiconductor photonic-crystal structures,” <i>Physical
    Review B</i>, vol. 71, no. 3, Art. no. 035346, 2005, doi: <a href="https://doi.org/10.1103/physrevb.71.035346">10.1103/physrevb.71.035346</a>.'
  mla: Reichelt, Matthias, et al. “Spatially Inhomogeneous Optical Gain in Semiconductor
    Photonic-Crystal Structures.” <i>Physical Review B</i>, vol. 71, no. 3, 035346,
    2005, doi:<a href="https://doi.org/10.1103/physrevb.71.035346">10.1103/physrevb.71.035346</a>.
  short: M. Reichelt, B. Pasenow, T. Meier, T. Stroucken, S.W. Koch, Physical Review
    B 71 (2005).
date_created: 2021-08-24T09:19:26Z
date_updated: 2023-04-24T06:15:10Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1103/physrevb.71.035346
extern: '1'
intvolume: '        71'
issue: '3'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: Spatially inhomogeneous optical gain in semiconductor photonic-crystal structures
type: journal_article
user_id: '49063'
volume: 71
year: '2005'
...
---
_id: '23498'
abstract:
- lang: eng
  text: The ultrafast dynamics of photoexcitations at silicon surfaces is investigated
    using a surface-sensitive purely optical technique. In the experiments, the diffracted
    second harmonic generated by sequences of ultrashort laser pulses is detected
    as a function of the time delay between the pulses. It is demonstrated that this
    five-wave-mixing technique can be used to measure the temporal evolution of the
    optical polarization and the photoexcited populations at the surface. The experimental
    results can be reproduced by numerical solutions of optical Bloch equations. The
    theoretical analysis allows one to investigate which dephasing times and relaxation
    processes are compatible with experiment. Furthermore, it is outlined how one
    can describe optical nonlinearities at surfaces using a microscopic theory within
    the framework of semiconductor Bloch equations.
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: S W
  full_name: Koch, S W
  last_name: Koch
- first_name: U
  full_name: Höfer, U
  last_name: Höfer
citation:
  ama: 'Meier T, Reichelt M, Koch SW, Höfer U. Femtosecond time-resolved five-wave
    mixing at silicon surfaces. <i>Journal of Physics: Condensed Matter</i>. 2005;17(8):S221-S244.
    doi:<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>'
  apa: 'Meier, T., Reichelt, M., Koch, S. W., &#38; Höfer, U. (2005). Femtosecond
    time-resolved five-wave mixing at silicon surfaces. <i>Journal of Physics: Condensed
    Matter</i>, <i>17</i>(8), S221–S244. <a href="https://doi.org/10.1088/0953-8984/17/8/003">https://doi.org/10.1088/0953-8984/17/8/003</a>'
  bibtex: '@article{Meier_Reichelt_Koch_Höfer_2005, title={Femtosecond time-resolved
    five-wave mixing at silicon surfaces}, volume={17}, DOI={<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>},
    number={8}, journal={Journal of Physics: Condensed Matter}, author={Meier, Torsten
    and Reichelt, Matthias and Koch, S W and Höfer, U}, year={2005}, pages={S221–S244}
    }'
  chicago: 'Meier, Torsten, Matthias Reichelt, S W Koch, and U Höfer. “Femtosecond
    Time-Resolved Five-Wave Mixing at Silicon Surfaces.” <i>Journal of Physics: Condensed
    Matter</i> 17, no. 8 (2005): S221–44. <a href="https://doi.org/10.1088/0953-8984/17/8/003">https://doi.org/10.1088/0953-8984/17/8/003</a>.'
  ieee: 'T. Meier, M. Reichelt, S. W. Koch, and U. Höfer, “Femtosecond time-resolved
    five-wave mixing at silicon surfaces,” <i>Journal of Physics: Condensed Matter</i>,
    vol. 17, no. 8, pp. S221–S244, 2005, doi: <a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>.'
  mla: 'Meier, Torsten, et al. “Femtosecond Time-Resolved Five-Wave Mixing at Silicon
    Surfaces.” <i>Journal of Physics: Condensed Matter</i>, vol. 17, no. 8, 2005,
    pp. S221–44, doi:<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>.'
  short: 'T. Meier, M. Reichelt, S.W. Koch, U. Höfer, Journal of Physics: Condensed
    Matter 17 (2005) S221–S244.'
date_created: 2021-08-24T09:20:43Z
date_updated: 2023-04-24T06:14:12Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1088/0953-8984/17/8/003
extern: '1'
intvolume: '        17'
issue: '8'
language:
- iso: eng
page: S221-S244
publication: 'Journal of Physics: Condensed Matter'
publication_identifier:
  issn:
  - 0953-8984
  - 1361-648X
publication_status: published
status: public
title: Femtosecond time-resolved five-wave mixing at silicon surfaces
type: journal_article
user_id: '49063'
volume: 17
year: '2005'
...
---
_id: '23499'
abstract:
- lang: eng
  text: The ultrafast dynamics of photoexcitations at silicon surfaces is investigated
    using a surface-sensitive purely optical technique. In the experiments, the diffracted
    second harmonic generated by sequences of ultrashort laser pulses is detected
    as a function of the time delay between the pulses. It is demonstrated that this
    five-wave-mixing technique can be used to measure the temporal evolution of the
    optical polarization and the photoexcited populations at the surface. The experimental
    results can be reproduced by numerical solutions of optical Bloch equations. The
    theoretical analysis allows one to investigate which dephasing times and relaxation
    processes are compatible with experiment. Furthermore, it is outlined how one
    can describe optical nonlinearities at surfaces using a microscopic theory within
    the framework of semiconductor Bloch equations.
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: S W
  full_name: Koch, S W
  last_name: Koch
- first_name: U
  full_name: Höfer, U
  last_name: Höfer
citation:
  ama: 'Meier T, Reichelt M, Koch SW, Höfer U. Femtosecond time-resolved five-wave
    mixing at silicon surfaces. <i>Journal of Physics: Condensed Matter</i>. 2005;17(8):S221-S244.
    doi:<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>'
  apa: 'Meier, T., Reichelt, M., Koch, S. W., &#38; Höfer, U. (2005). Femtosecond
    time-resolved five-wave mixing at silicon surfaces. <i>Journal of Physics: Condensed
    Matter</i>, <i>17</i>(8), S221–S244. <a href="https://doi.org/10.1088/0953-8984/17/8/003">https://doi.org/10.1088/0953-8984/17/8/003</a>'
  bibtex: '@article{Meier_Reichelt_Koch_Höfer_2005, title={Femtosecond time-resolved
    five-wave mixing at silicon surfaces}, volume={17}, DOI={<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>},
    number={8}, journal={Journal of Physics: Condensed Matter}, author={Meier, Torsten
    and Reichelt, Matthias and Koch, S W and Höfer, U}, year={2005}, pages={S221–S244}
    }'
  chicago: 'Meier, Torsten, Matthias Reichelt, S W Koch, and U Höfer. “Femtosecond
    Time-Resolved Five-Wave Mixing at Silicon Surfaces.” <i>Journal of Physics: Condensed
    Matter</i> 17, no. 8 (2005): S221–44. <a href="https://doi.org/10.1088/0953-8984/17/8/003">https://doi.org/10.1088/0953-8984/17/8/003</a>.'
  ieee: 'T. Meier, M. Reichelt, S. W. Koch, and U. Höfer, “Femtosecond time-resolved
    five-wave mixing at silicon surfaces,” <i>Journal of Physics: Condensed Matter</i>,
    vol. 17, no. 8, pp. S221–S244, 2005, doi: <a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>.'
  mla: 'Meier, Torsten, et al. “Femtosecond Time-Resolved Five-Wave Mixing at Silicon
    Surfaces.” <i>Journal of Physics: Condensed Matter</i>, vol. 17, no. 8, 2005,
    pp. S221–44, doi:<a href="https://doi.org/10.1088/0953-8984/17/8/003">10.1088/0953-8984/17/8/003</a>.'
  short: 'T. Meier, M. Reichelt, S.W. Koch, U. Höfer, Journal of Physics: Condensed
    Matter 17 (2005) S221–S244.'
date_created: 2021-08-24T09:21:43Z
date_updated: 2023-04-24T06:14:11Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1088/0953-8984/17/8/003
extern: '1'
intvolume: '        17'
issue: '8'
language:
- iso: eng
page: S221-S244
publication: 'Journal of Physics: Condensed Matter'
publication_identifier:
  issn:
  - 0953-8984
  - 1361-648X
publication_status: published
status: public
title: Femtosecond time-resolved five-wave mixing at silicon surfaces
type: journal_article
user_id: '49063'
volume: 17
year: '2005'
...
---
_id: '44297'
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: B.
  full_name: Pasenow, B.
  last_name: Pasenow
- first_name: T.
  full_name: Stroucken, T.
  last_name: Stroucken
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
citation:
  ama: 'Meier T, Reichelt M, Pasenow B, Stroucken T, Koch SW. Optical properties of
    semiconductor photonic-crystal structures: spatially-inhomogeneous excitonic resonances
    and optical gain. In: <i>2005 Annual Conference of the German Physical Society
    (DPG) during the World Year of Physics</i>. Vol 40. Verhandlungen der Deutschen
    Physikalischen Gesellschaft. ; 2005.'
  apa: 'Meier, T., Reichelt, M., Pasenow, B., Stroucken, T., &#38; Koch, S. W. (2005).
    Optical properties of semiconductor photonic-crystal structures: spatially-inhomogeneous
    excitonic resonances and optical gain. <i>2005 Annual Conference of the German
    Physical Society (DPG) during the World Year of Physics</i>, <i>40</i>.'
  bibtex: '@inproceedings{Meier_Reichelt_Pasenow_Stroucken_Koch_2005, series={Verhandlungen
    der Deutschen Physikalischen Gesellschaft}, title={Optical properties of semiconductor
    photonic-crystal structures: spatially-inhomogeneous excitonic resonances and
    optical gain}, volume={40}, booktitle={2005 annual conference of the German Physical
    Society (DPG) during the World year of physics}, author={Meier, Torsten and Reichelt,
    Matthias and Pasenow, B. and Stroucken, T. and Koch, S.W.}, year={2005}, collection={Verhandlungen
    der Deutschen Physikalischen Gesellschaft} }'
  chicago: 'Meier, Torsten, Matthias Reichelt, B. Pasenow, T. Stroucken, and S.W.
    Koch. “Optical Properties of Semiconductor Photonic-Crystal Structures: Spatially-Inhomogeneous
    Excitonic Resonances and Optical Gain.” In <i>2005 Annual Conference of the German
    Physical Society (DPG) during the World Year of Physics</i>, Vol. 40. Verhandlungen
    Der Deutschen Physikalischen Gesellschaft, 2005.'
  ieee: 'T. Meier, M. Reichelt, B. Pasenow, T. Stroucken, and S. W. Koch, “Optical
    properties of semiconductor photonic-crystal structures: spatially-inhomogeneous
    excitonic resonances and optical gain,” in <i>2005 annual conference of the German
    Physical Society (DPG) during the World year of physics</i>, Berlin, Germany,
    2005, vol. 40.'
  mla: 'Meier, Torsten, et al. “Optical Properties of Semiconductor Photonic-Crystal
    Structures: Spatially-Inhomogeneous Excitonic Resonances and Optical Gain.” <i>2005
    Annual Conference of the German Physical Society (DPG) during the World Year of
    Physics</i>, vol. 40, 2005.'
  short: 'T. Meier, M. Reichelt, B. Pasenow, T. Stroucken, S.W. Koch, in: 2005 Annual
    Conference of the German Physical Society (DPG) during the World Year of Physics,
    2005.'
conference:
  end_date: 2005-03-09
  location: Berlin, Germany
  name: 2005 annual conference of the German Physical Society (DPG) during the World
    year of physics
  start_date: 2005-03-04
date_created: 2023-05-01T13:25:43Z
date_updated: 2023-05-01T13:25:46Z
department:
- _id: '293'
extern: '1'
intvolume: '        40'
language:
- iso: eng
main_file_link:
- url: https://www.dpg-verhandlungen.de/year/2005/conference/berlin/part/hl/session/37/contribution/2
publication: 2005 annual conference of the German Physical Society (DPG) during the
  World year of physics
publication_status: published
series_title: Verhandlungen der Deutschen Physikalischen Gesellschaft
status: public
title: 'Optical properties of semiconductor photonic-crystal structures: spatially-inhomogeneous
  excitonic resonances and optical gain'
type: conference
user_id: '49063'
volume: 40
year: '2005'
...
---
_id: '23503'
author:
- first_name: R.
  full_name: Oszwałdowski, R.
  last_name: Oszwałdowski
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: Michael
  full_name: Rohlfing, Michael
  last_name: Rohlfing
citation:
  ama: 'Oszwałdowski R, Reichelt M, Meier T, Koch SW, Rohlfing M. Nonlinear optical
    response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton
    many-body correlations. <i>Physical Review B</i>. 2005;71(23). doi:<a href="https://doi.org/10.1103/physrevb.71.235324">10.1103/physrevb.71.235324</a>'
  apa: 'Oszwałdowski, R., Reichelt, M., Meier, T., Koch, S. W., &#38; Rohlfing, M.
    (2005). Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton:
    Influence of biexciton many-body correlations. <i>Physical Review B</i>, <i>71</i>(23).
    <a href="https://doi.org/10.1103/physrevb.71.235324">https://doi.org/10.1103/physrevb.71.235324</a>'
  bibtex: '@article{Oszwałdowski_Reichelt_Meier_Koch_Rohlfing_2005, title={Nonlinear
    optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of
    biexciton many-body correlations}, volume={71}, DOI={<a href="https://doi.org/10.1103/physrevb.71.235324">10.1103/physrevb.71.235324</a>},
    number={23}, journal={Physical Review B}, author={Oszwałdowski, R. and Reichelt,
    Matthias and Meier, Torsten and Koch, S. W. and Rohlfing, Michael}, year={2005}
    }'
  chicago: 'Oszwałdowski, R., Matthias Reichelt, Torsten Meier, S. W. Koch, and Michael
    Rohlfing. “Nonlinear Optical Response of the  Si ( 111 ) − ( 2 × 1 )  Surface
    Exciton: Influence of Biexciton Many-Body Correlations.” <i>Physical Review B</i>
    71, no. 23 (2005). <a href="https://doi.org/10.1103/physrevb.71.235324">https://doi.org/10.1103/physrevb.71.235324</a>.'
  ieee: 'R. Oszwałdowski, M. Reichelt, T. Meier, S. W. Koch, and M. Rohlfing, “Nonlinear
    optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of
    biexciton many-body correlations,” <i>Physical Review B</i>, vol. 71, no. 23,
    2005, doi: <a href="https://doi.org/10.1103/physrevb.71.235324">10.1103/physrevb.71.235324</a>.'
  mla: 'Oszwałdowski, R., et al. “Nonlinear Optical Response of the  Si ( 111 ) −
    ( 2 × 1 )  Surface Exciton: Influence of Biexciton Many-Body Correlations.” <i>Physical
    Review B</i>, vol. 71, no. 23, 2005, doi:<a href="https://doi.org/10.1103/physrevb.71.235324">10.1103/physrevb.71.235324</a>.'
  short: R. Oszwałdowski, M. Reichelt, T. Meier, S.W. Koch, M. Rohlfing, Physical
    Review B 71 (2005).
date_created: 2021-08-24T09:26:55Z
date_updated: 2025-12-16T11:34:03Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '35'
- _id: '230'
doi: 10.1103/physrevb.71.235324
extern: '1'
intvolume: '        71'
issue: '23'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: 'Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton:
  Influence of biexciton many-body correlations'
type: journal_article
user_id: '16199'
volume: 71
year: '2005'
...
---
_id: '43274'
abstract:
- lang: eng
  text: "Experimental results on the nonlinear optical properties of semiconductors
    are compared with microscopic calculations which include Coulomb many-body correlations
    at different levels. One aim of this chapter is to show that microscopic theories,
    which have been developed for bare semiconductor heterostructures, are also able
    to describe semiconductor microcavities very well. Therefore, there is no need
    to phenomenologically introduce polariton-polariton interactions and parametric
    scattering of cavity polaritons to describe microcavity experiments, but instead
    a fully microscopic theory based on a Fermionic electron-hole Hamiltonian can
    be used.\r\n\r\nThe treatment of many-body correlations using the second-order
    Born approximation and the dynamics-controlled truncation scheme are introduced
    and analyzed for bare heterostructures. These approaches are able to successfully
    explain a number of important experimental results which originate from the dynamics
    of many-body correlations.\r\n\r\nThen measurements of the nonlinear optical properties
    of a quantum-well microcavity are described. In these experiments the spectrally-
    and temporally-resolved nonlinear optical response is studied in detail using
    a pump-probe geometry. In particular, the polarization and intensity dependencies
    of the spectral probe reflection changes and their temporal evolution are analyzed.
    The prominent features of these experiments are well accounted for by the microscopic
    many-body theory."
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: C.
  full_name: Sieh, C.
  last_name: Sieh
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
- first_name: Y.-S
  full_name: Lee, Y.-S
  last_name: Lee
- first_name: T.B.
  full_name: Norris, T.B.
  last_name: Norris
- first_name: F.
  full_name: Jahnke, F.
  last_name: Jahnke
- first_name: G.
  full_name: Khitrova, G.
  last_name: Khitrova
- first_name: H.M.
  full_name: Gibbs , H.M.
  last_name: 'Gibbs '
citation:
  ama: 'Meier T, Sieh C, Koch SW, et al. Nonlinear optical properties of semiconductor
    quantum wells inside microcavities. In: Vahala K, ed. <i>Optical Microcavities</i>.
    World Scientific, Chap. 6; 2004:239-317. doi:<a href="https://doi.org/10.1142/9789812565730_0006">10.1142/9789812565730_0006</a>'
  apa: Meier, T., Sieh, C., Koch, S. W., Lee, Y.-S., Norris, T. B., Jahnke, F., Khitrova,
    G., &#38; Gibbs , H. M. (2004). Nonlinear optical properties of semiconductor
    quantum wells inside microcavities. In K. Vahala (Ed.), <i>Optical Microcavities</i>
    (pp. 239–317). World Scientific, Chap. 6. <a href="https://doi.org/10.1142/9789812565730_0006">https://doi.org/10.1142/9789812565730_0006</a>
  bibtex: '@inbook{Meier_Sieh_Koch_Lee_Norris_Jahnke_Khitrova_Gibbs _2004, title={Nonlinear
    optical properties of semiconductor quantum wells inside microcavities}, DOI={<a
    href="https://doi.org/10.1142/9789812565730_0006">10.1142/9789812565730_0006</a>},
    booktitle={Optical Microcavities}, publisher={World Scientific, Chap. 6}, author={Meier,
    Torsten and Sieh, C. and Koch, S.W. and Lee, Y.-S and Norris, T.B. and Jahnke,
    F. and Khitrova, G. and Gibbs , H.M.}, editor={Vahala, K.}, year={2004}, pages={239–317}
    }'
  chicago: Meier, Torsten, C. Sieh, S.W. Koch, Y.-S Lee, T.B. Norris, F. Jahnke, G.
    Khitrova, and H.M. Gibbs . “Nonlinear Optical Properties of Semiconductor Quantum
    Wells inside Microcavities.” In <i>Optical Microcavities</i>, edited by K. Vahala,
    239–317. World Scientific, Chap. 6, 2004. <a href="https://doi.org/10.1142/9789812565730_0006">https://doi.org/10.1142/9789812565730_0006</a>.
  ieee: T. Meier <i>et al.</i>, “Nonlinear optical properties of semiconductor quantum
    wells inside microcavities,” in <i>Optical Microcavities</i>, K. Vahala, Ed. World
    Scientific, Chap. 6, 2004, pp. 239–317.
  mla: Meier, Torsten, et al. “Nonlinear Optical Properties of Semiconductor Quantum
    Wells inside Microcavities.” <i>Optical Microcavities</i>, edited by K. Vahala,
    World Scientific, Chap. 6, 2004, pp. 239–317, doi:<a href="https://doi.org/10.1142/9789812565730_0006">10.1142/9789812565730_0006</a>.
  short: 'T. Meier, C. Sieh, S.W. Koch, Y.-S. Lee, T.B. Norris, F. Jahnke, G. Khitrova,
    H.M. Gibbs , in: K. Vahala (Ed.), Optical Microcavities, World Scientific, Chap.
    6, 2004, pp. 239–317.'
date_created: 2023-04-01T23:16:33Z
date_updated: 2023-04-01T23:16:35Z
department:
- _id: '293'
doi: 10.1142/9789812565730_0006
editor:
- first_name: K.
  full_name: Vahala, K.
  last_name: Vahala
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://www.worldscientific.com/doi/abs/10.1142/9789812565730_0006
page: 239-317
publication: Optical Microcavities
publication_status: published
publisher: World Scientific, Chap. 6
status: public
title: Nonlinear optical properties of semiconductor quantum wells inside microcavities
type: book_chapter
user_id: '49063'
year: '2004'
...
---
_id: '44122'
abstract:
- lang: eng
  text: We demonstrate that interference of optical excitations of regularly arranged
    metallic nanodots on a waveguide shows spectral signatures of Fano resonances.
    The reason is coupling of localized particle plasmons and waveguide modes with
    different electronic continua.
article_number: IFC5
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: H.
  full_name: Giessen, H.
  last_name: Giessen
- first_name: S.
  full_name: Linden, S.
  last_name: Linden
- first_name: A.
  full_name: Christ, A.
  last_name: Christ
- first_name: J.
  full_name: Kuhl, J.
  last_name: Kuhl
- first_name: D.
  full_name: Nau, D.
  last_name: Nau
- first_name: P.
  full_name: Thomas, P.
  last_name: Thomas
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
citation:
  ama: 'Meier T, Giessen H, Linden S, et al. Fano resonances in metallic photonic
    crystals. In: <i>Fano Resonances in Metallic Photonic Crystals</i>. Optical Society
    of America; 2004. doi:<a href="https://doi.org/10.1364/IQEC.2004.IFC5">10.1364/IQEC.2004.IFC5</a>'
  apa: Meier, T., Giessen, H., Linden, S., Christ, A., Kuhl, J., Nau, D., Thomas,
    P., &#38; Koch, S. W. (2004). Fano resonances in metallic photonic crystals. <i>Fano
    Resonances in Metallic Photonic Crystals</i>, Article IFC5. International Quantum
    Electronics Conference 2004, San Francisco, California United States. <a href="https://doi.org/10.1364/IQEC.2004.IFC5">https://doi.org/10.1364/IQEC.2004.IFC5</a>
  bibtex: '@inproceedings{Meier_Giessen_Linden_Christ_Kuhl_Nau_Thomas_Koch_2004, title={Fano
    resonances in metallic photonic crystals}, DOI={<a href="https://doi.org/10.1364/IQEC.2004.IFC5">10.1364/IQEC.2004.IFC5</a>},
    number={IFC5}, booktitle={Fano resonances in metallic photonic crystals}, publisher={Optical
    Society of America}, author={Meier, Torsten and Giessen, H. and Linden, S. and
    Christ, A. and Kuhl, J. and Nau, D. and Thomas, P. and Koch, S.W.}, year={2004}
    }'
  chicago: Meier, Torsten, H. Giessen, S. Linden, A. Christ, J. Kuhl, D. Nau, P. Thomas,
    and S.W. Koch. “Fano Resonances in Metallic Photonic Crystals.” In <i>Fano Resonances
    in Metallic Photonic Crystals</i>. Optical Society of America, 2004. <a href="https://doi.org/10.1364/IQEC.2004.IFC5">https://doi.org/10.1364/IQEC.2004.IFC5</a>.
  ieee: 'T. Meier <i>et al.</i>, “Fano resonances in metallic photonic crystals,”
    presented at the International Quantum Electronics Conference 2004, San Francisco,
    California United States, 2004, doi: <a href="https://doi.org/10.1364/IQEC.2004.IFC5">10.1364/IQEC.2004.IFC5</a>.'
  mla: Meier, Torsten, et al. “Fano Resonances in Metallic Photonic Crystals.” <i>Fano
    Resonances in Metallic Photonic Crystals</i>, IFC5, Optical Society of America,
    2004, doi:<a href="https://doi.org/10.1364/IQEC.2004.IFC5">10.1364/IQEC.2004.IFC5</a>.
  short: 'T. Meier, H. Giessen, S. Linden, A. Christ, J. Kuhl, D. Nau, P. Thomas,
    S.W. Koch, in: Fano Resonances in Metallic Photonic Crystals, Optical Society
    of America, 2004.'
conference:
  end_date: 2004-05-21
  location: San Francisco, California United States
  name: International Quantum Electronics Conference 2004
  start_date: 2004-05-16
date_created: 2023-04-24T06:26:40Z
date_updated: 2023-04-24T06:26:43Z
department:
- _id: '293'
doi: 10.1364/IQEC.2004.IFC5
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=IQEC-2004-IFC5
publication: Fano resonances in metallic photonic crystals
publication_identifier:
  isbn:
  - 1-55752-770-9
publication_status: published
publisher: Optical Society of America
status: public
title: Fano resonances in metallic photonic crystals
type: conference
user_id: '49063'
year: '2004'
...
---
_id: '44123'
abstract:
- lang: eng
  text: An excitonic blue-shift is observed when a GaAs/AlGaAs superlattice is irradiated
    with a strong THz field. This observation is compared with a microscopic calculation,
    and is consistent with the onset of dynamical localization.
article_number: IMO3
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: M.
  full_name: Koch, M.
  last_name: Koch
- first_name: V.
  full_name: Ciulin, V.
  last_name: Ciulin
- first_name: S.G.
  full_name: Carter, S.G.
  last_name: Carter
- first_name: M.S.
  full_name: Sherwin, M.S.
  last_name: Sherwin
- first_name: S.W.
  full_name: Koch, S.W.
  last_name: Koch
- first_name: J.
  full_name: Zide, J.
  last_name: Zide
- first_name: D.
  full_name: Driscoll, D.
  last_name: Driscoll
- first_name: A.C.
  full_name: Gossard, A.C.
  last_name: Gossard
citation:
  ama: 'Meier T, Koch M, Ciulin V, et al. Onset of Dynamical Localization in a Semiconductor
    Superlattice. In: <i>International Quantum Electronics Conference</i>. ; 2004.
    doi:<a href="https://doi.org/10.1364/IQEC.2004.IMO3">10.1364/IQEC.2004.IMO3</a>'
  apa: Meier, T., Koch, M., Ciulin, V., Carter, S. G., Sherwin, M. S., Koch, S. W.,
    Zide, J., Driscoll, D., &#38; Gossard, A. C. (2004). Onset of Dynamical Localization
    in a Semiconductor Superlattice. <i>International Quantum Electronics Conference</i>,
    Article IMO3. International Quantum Electronics Conference 2004, San Francisco,
    California United States. <a href="https://doi.org/10.1364/IQEC.2004.IMO3">https://doi.org/10.1364/IQEC.2004.IMO3</a>
  bibtex: '@inproceedings{Meier_Koch_Ciulin_Carter_Sherwin_Koch_Zide_Driscoll_Gossard_2004,
    title={Onset of Dynamical Localization in a Semiconductor Superlattice}, DOI={<a
    href="https://doi.org/10.1364/IQEC.2004.IMO3">10.1364/IQEC.2004.IMO3</a>}, number={IMO3},
    booktitle={International Quantum Electronics Conference}, author={Meier, Torsten
    and Koch, M. and Ciulin, V. and Carter, S.G. and Sherwin, M.S. and Koch, S.W.
    and Zide, J. and Driscoll, D. and Gossard, A.C.}, year={2004} }'
  chicago: Meier, Torsten, M. Koch, V. Ciulin, S.G. Carter, M.S. Sherwin, S.W. Koch,
    J. Zide, D. Driscoll, and A.C. Gossard. “Onset of Dynamical Localization in a
    Semiconductor Superlattice.” In <i>International Quantum Electronics Conference</i>,
    2004. <a href="https://doi.org/10.1364/IQEC.2004.IMO3">https://doi.org/10.1364/IQEC.2004.IMO3</a>.
  ieee: 'T. Meier <i>et al.</i>, “Onset of Dynamical Localization in a Semiconductor
    Superlattice,” presented at the International Quantum Electronics Conference 2004,
    San Francisco, California United States, 2004, doi: <a href="https://doi.org/10.1364/IQEC.2004.IMO3">10.1364/IQEC.2004.IMO3</a>.'
  mla: Meier, Torsten, et al. “Onset of Dynamical Localization in a Semiconductor
    Superlattice.” <i>International Quantum Electronics Conference</i>, IMO3, 2004,
    doi:<a href="https://doi.org/10.1364/IQEC.2004.IMO3">10.1364/IQEC.2004.IMO3</a>.
  short: 'T. Meier, M. Koch, V. Ciulin, S.G. Carter, M.S. Sherwin, S.W. Koch, J. Zide,
    D. Driscoll, A.C. Gossard, in: International Quantum Electronics Conference, 2004.'
conference:
  end_date: 2004-05-21
  location: San Francisco, California United States
  name: International Quantum Electronics Conference 2004
  start_date: 2004-05-16
date_created: 2023-04-24T06:30:03Z
date_updated: 2023-04-24T06:30:05Z
department:
- _id: '293'
doi: 10.1364/IQEC.2004.IMO3
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=iqec-2004-IMO3
publication: International Quantum Electronics Conference
publication_identifier:
  isbn:
  - 1-55752-770-9
publication_status: published
status: public
title: Onset of Dynamical Localization in a Semiconductor Superlattice
type: conference
user_id: '49063'
year: '2004'
...
---
_id: '23512'
abstract:
- lang: eng
  text: The optically induced electron dynamics at a Si(001) surface is studied using
    a five-wave-mixing setup which measures the diffracted second-harmonic intensity
    induced by three ultrashort (13 fs) laser pulses. Depending on the time ordering
    of the pulses, this technique is capable of monitoring the temporal evolution
    of photoexcited one- or two-photon coherences, or populations. For a particular
    pulse sequence, the experiments show a delayed rise and a decay of the diffracted
    signal intensity on time scales of 50 and 250 fs, respectively. This response
    can be described by optical Bloch equations by including rapid scattering of the
    photoexcited carriers in the D(down)band of Si(001).
article_number: '127405'
author:
- first_name: C.
  full_name: Voelkmann, C.
  last_name: Voelkmann
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: U.
  full_name: Höfer, U.
  last_name: Höfer
citation:
  ama: Voelkmann C, Reichelt M, Meier T, Koch SW, Höfer U. Five-Wave-Mixing Spectroscopy
    of Ultrafast Electron Dynamics at a Si(001) Surface. <i>Physical Review Letters</i>.
    2004;92(12). doi:<a href="https://doi.org/10.1103/physrevlett.92.127405">10.1103/physrevlett.92.127405</a>
  apa: Voelkmann, C., Reichelt, M., Meier, T., Koch, S. W., &#38; Höfer, U. (2004).
    Five-Wave-Mixing Spectroscopy of Ultrafast Electron Dynamics at a Si(001) Surface.
    <i>Physical Review Letters</i>, <i>92</i>(12), Article 127405. <a href="https://doi.org/10.1103/physrevlett.92.127405">https://doi.org/10.1103/physrevlett.92.127405</a>
  bibtex: '@article{Voelkmann_Reichelt_Meier_Koch_Höfer_2004, title={Five-Wave-Mixing
    Spectroscopy of Ultrafast Electron Dynamics at a Si(001) Surface}, volume={92},
    DOI={<a href="https://doi.org/10.1103/physrevlett.92.127405">10.1103/physrevlett.92.127405</a>},
    number={12127405}, journal={Physical Review Letters}, author={Voelkmann, C. and
    Reichelt, Matthias and Meier, Torsten and Koch, S. W. and Höfer, U.}, year={2004}
    }'
  chicago: Voelkmann, C., Matthias Reichelt, Torsten Meier, S. W. Koch, and U. Höfer.
    “Five-Wave-Mixing Spectroscopy of Ultrafast Electron Dynamics at a Si(001) Surface.”
    <i>Physical Review Letters</i> 92, no. 12 (2004). <a href="https://doi.org/10.1103/physrevlett.92.127405">https://doi.org/10.1103/physrevlett.92.127405</a>.
  ieee: 'C. Voelkmann, M. Reichelt, T. Meier, S. W. Koch, and U. Höfer, “Five-Wave-Mixing
    Spectroscopy of Ultrafast Electron Dynamics at a Si(001) Surface,” <i>Physical
    Review Letters</i>, vol. 92, no. 12, Art. no. 127405, 2004, doi: <a href="https://doi.org/10.1103/physrevlett.92.127405">10.1103/physrevlett.92.127405</a>.'
  mla: Voelkmann, C., et al. “Five-Wave-Mixing Spectroscopy of Ultrafast Electron
    Dynamics at a Si(001) Surface.” <i>Physical Review Letters</i>, vol. 92, no. 12,
    127405, 2004, doi:<a href="https://doi.org/10.1103/physrevlett.92.127405">10.1103/physrevlett.92.127405</a>.
  short: C. Voelkmann, M. Reichelt, T. Meier, S.W. Koch, U. Höfer, Physical Review
    Letters 92 (2004).
date_created: 2021-08-24T09:44:59Z
date_updated: 2023-04-24T06:31:23Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1103/physrevlett.92.127405
extern: '1'
intvolume: '        92'
issue: '12'
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
status: public
title: Five-Wave-Mixing Spectroscopy of Ultrafast Electron Dynamics at a Si(001) Surface
type: journal_article
user_id: '49063'
volume: 92
year: '2004'
...
---
_id: '23514'
abstract:
- lang: eng
  text: A theory is presented which couples a dynamical laser model to a fully microscopic
    calculation of scattering effects. Calculations for two optically pumped GaInNAs
    laser structures show how this approach can be used to analyze nonequilibrium
    and dynamical laser properties over a wide range of system parameters.
author:
- first_name: A.
  full_name: Thränhardt, A.
  last_name: Thränhardt
- first_name: S.
  full_name: Becker, S.
  last_name: Becker
- first_name: C.
  full_name: Schlichenmaier, C.
  last_name: Schlichenmaier
- first_name: I.
  full_name: Kuznetsova, I.
  last_name: Kuznetsova
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: S. W.
  full_name: Koch, S. W.
  last_name: Koch
- first_name: J.
  full_name: Hader, J.
  last_name: Hader
- first_name: J. V.
  full_name: Moloney, J. V.
  last_name: Moloney
- first_name: W. W.
  full_name: Chow, W. W.
  last_name: Chow
citation:
  ama: Thränhardt A, Becker S, Schlichenmaier C, et al. Nonequilibrium gain in optically
    pumped GaInNAs laser structures. <i>Applied Physics Letters</i>. 2004;85(23):5526-5528.
    doi:<a href="https://doi.org/10.1063/1.1831570">10.1063/1.1831570</a>
  apa: Thränhardt, A., Becker, S., Schlichenmaier, C., Kuznetsova, I., Meier, T.,
    Koch, S. W., Hader, J., Moloney, J. V., &#38; Chow, W. W. (2004). Nonequilibrium
    gain in optically pumped GaInNAs laser structures. <i>Applied Physics Letters</i>,
    <i>85</i>(23), 5526–5528. <a href="https://doi.org/10.1063/1.1831570">https://doi.org/10.1063/1.1831570</a>
  bibtex: '@article{Thränhardt_Becker_Schlichenmaier_Kuznetsova_Meier_Koch_Hader_Moloney_Chow_2004,
    title={Nonequilibrium gain in optically pumped GaInNAs laser structures}, volume={85},
    DOI={<a href="https://doi.org/10.1063/1.1831570">10.1063/1.1831570</a>}, number={23},
    journal={Applied Physics Letters}, author={Thränhardt, A. and Becker, S. and Schlichenmaier,
    C. and Kuznetsova, I. and Meier, Torsten and Koch, S. W. and Hader, J. and Moloney,
    J. V. and Chow, W. W.}, year={2004}, pages={5526–5528} }'
  chicago: 'Thränhardt, A., S. Becker, C. Schlichenmaier, I. Kuznetsova, Torsten Meier,
    S. W. Koch, J. Hader, J. V. Moloney, and W. W. Chow. “Nonequilibrium Gain in Optically
    Pumped GaInNAs Laser Structures.” <i>Applied Physics Letters</i> 85, no. 23 (2004):
    5526–28. <a href="https://doi.org/10.1063/1.1831570">https://doi.org/10.1063/1.1831570</a>.'
  ieee: 'A. Thränhardt <i>et al.</i>, “Nonequilibrium gain in optically pumped GaInNAs
    laser structures,” <i>Applied Physics Letters</i>, vol. 85, no. 23, pp. 5526–5528,
    2004, doi: <a href="https://doi.org/10.1063/1.1831570">10.1063/1.1831570</a>.'
  mla: Thränhardt, A., et al. “Nonequilibrium Gain in Optically Pumped GaInNAs Laser
    Structures.” <i>Applied Physics Letters</i>, vol. 85, no. 23, 2004, pp. 5526–28,
    doi:<a href="https://doi.org/10.1063/1.1831570">10.1063/1.1831570</a>.
  short: A. Thränhardt, S. Becker, C. Schlichenmaier, I. Kuznetsova, T. Meier, S.W.
    Koch, J. Hader, J.V. Moloney, W.W. Chow, Applied Physics Letters 85 (2004) 5526–5528.
date_created: 2021-08-24T09:46:22Z
date_updated: 2023-04-24T06:23:26Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
doi: 10.1063/1.1831570
extern: '1'
intvolume: '        85'
issue: '23'
language:
- iso: eng
page: 5526-5528
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
status: public
title: Nonequilibrium gain in optically pumped GaInNAs laser structures
type: journal_article
user_id: '49063'
volume: 85
year: '2004'
...
