---
_id: '40431'
article_number: '045302'
author:
- first_name: Tom
  full_name: Praschan, Tom
  last_name: Praschan
- first_name: Dirk
  full_name: Heinze, Dirk
  last_name: Heinze
- first_name: Dominik
  full_name: Breddermann, Dominik
  last_name: Breddermann
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Andrea
  full_name: Walther, Andrea
  last_name: Walther
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse
    shaping for on-demand emission of single Raman photons from a quantum-dot biexciton.
    <i>Physical Review B</i>. 2022;105(4). doi:<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>
  apa: Praschan, T., Heinze, D., Breddermann, D., Zrenner, A., Walther, A., &#38;
    Schumacher, S. (2022). Pulse shaping for on-demand emission of single Raman photons
    from a quantum-dot biexciton. <i>Physical Review B</i>, <i>105</i>(4), Article
    045302. <a href="https://doi.org/10.1103/physrevb.105.045302">https://doi.org/10.1103/physrevb.105.045302</a>
  bibtex: '@article{Praschan_Heinze_Breddermann_Zrenner_Walther_Schumacher_2022, title={Pulse
    shaping for on-demand emission of single Raman photons from a quantum-dot biexciton},
    volume={105}, DOI={<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>},
    number={4045302}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Praschan, Tom and Heinze, Dirk and Breddermann, Dominik and Zrenner,
    Artur and Walther, Andrea and Schumacher, Stefan}, year={2022} }'
  chicago: Praschan, Tom, Dirk Heinze, Dominik Breddermann, Artur Zrenner, Andrea
    Walther, and Stefan Schumacher. “Pulse Shaping for On-Demand Emission of Single
    Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i> 105, no.
    4 (2022). <a href="https://doi.org/10.1103/physrevb.105.045302">https://doi.org/10.1103/physrevb.105.045302</a>.
  ieee: 'T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, and S. Schumacher,
    “Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
    biexciton,” <i>Physical Review B</i>, vol. 105, no. 4, Art. no. 045302, 2022,
    doi: <a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>.'
  mla: Praschan, Tom, et al. “Pulse Shaping for On-Demand Emission of Single Raman
    Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i>, vol. 105, no.
    4, 045302, American Physical Society (APS), 2022, doi:<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>.
  short: T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher,
    Physical Review B 105 (2022).
date_created: 2023-01-26T15:45:42Z
date_updated: 2023-04-20T15:19:24Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevb.105.045302
intvolume: '       105'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
  name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
  biexciton
type: journal_article
user_id: '16199'
volume: 105
year: '2022'
...
---
_id: '40428'
author:
- first_name: Björn
  full_name: Jonas, Björn
  last_name: Jonas
- first_name: Dirk Florian
  full_name: Heinze, Dirk Florian
  id: '10904'
  last_name: Heinze
- first_name: Eva
  full_name: Schöll, Eva
  last_name: Schöll
- first_name: Patricia
  full_name: Kallert, Patricia
  last_name: Kallert
- first_name: Timo
  full_name: Langer, Timo
  last_name: Langer
- first_name: Sebastian
  full_name: Krehs, Sebastian
  last_name: Krehs
- first_name: Alex
  full_name: Widhalm, Alex
  last_name: Widhalm
- first_name: Klaus
  full_name: Jöns, Klaus
  id: '85353'
  last_name: Jöns
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Jonas B, Heinze DF, Schöll E, et al. <i>Nonlinear Down-Conversion in a Single
    Quantum Dot</i>. LibreCat University; 2022. doi:<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>
  apa: Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm,
    A., Jöns, K., Reuter, D., &#38; Zrenner, A. (2022). <i>Nonlinear down-conversion
    in a single quantum dot</i>. LibreCat University. <a href="https://doi.org/10.5281/ZENODO.6024228">https://doi.org/10.5281/ZENODO.6024228</a>
  bibtex: '@book{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Zrenner_2022,
    title={Nonlinear down-conversion in a single quantum dot}, DOI={<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>},
    publisher={LibreCat University}, author={Jonas, Björn and Heinze, Dirk Florian
    and Schöll, Eva and Kallert, Patricia and Langer, Timo and Krehs, Sebastian and
    Widhalm, Alex and Jöns, Klaus and Reuter, Dirk and Zrenner, Artur}, year={2022}
    }'
  chicago: Jonas, Björn, Dirk Florian Heinze, Eva Schöll, Patricia Kallert, Timo Langer,
    Sebastian Krehs, Alex Widhalm, Klaus Jöns, Dirk Reuter, and Artur Zrenner. <i>Nonlinear
    Down-Conversion in a Single Quantum Dot</i>. LibreCat University, 2022. <a href="https://doi.org/10.5281/ZENODO.6024228">https://doi.org/10.5281/ZENODO.6024228</a>.
  ieee: B. Jonas <i>et al.</i>, <i>Nonlinear down-conversion in a single quantum dot</i>.
    LibreCat University, 2022.
  mla: Jonas, Björn, et al. <i>Nonlinear Down-Conversion in a Single Quantum Dot</i>.
    LibreCat University, 2022, doi:<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>.
  short: B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm,
    K. Jöns, D. Reuter, A. Zrenner, Nonlinear Down-Conversion in a Single Quantum
    Dot, LibreCat University, 2022.
date_created: 2023-01-26T15:38:28Z
date_updated: 2023-04-20T15:18:48Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '292'
- _id: '642'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.5281/ZENODO.6024228
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
  name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publisher: LibreCat University
status: public
title: Nonlinear down-conversion in a single quantum dot
type: research_data
user_id: '16199'
year: '2022'
...
---
_id: '3841'
abstract:
- lang: eng
  text: We present phase sensitive cavity field measurements on photonic crystal microcavities.
    The experiments have been performed as autocorrelation measurements with ps double
    pulse laser excitation for resonant and detuned conditions. Measured E-field autocorrelation
    functions reveal a very strong detuning dependence of the phase shift between
    laser and cavity field and of the autocorrelation amplitude of the cavity field.
    The fully resolved phase information allows for a precise frequency discrimination
    and hence for a precise measurement of the detuning between laser and cavity.
    The behavior of the autocorrelation amplitude and phase and their detuning dependence
    can be fully described by an analytic model. Furthermore, coherent control of
    the cavity field is demonstrated by tailored laser excitation with phase and amplitude
    controlled pulses. The experimental proof and verification of the above described
    phenomena became possible by an electric detection scheme, which employs planar
    photonic crystal microcavity photo diodes with metallic Schottky contacts in the
    defect region of the resonator. The applied photo current detection was shown
    to work also efficiently at room temperature, which make electrically contacted
    microcavities attractive for real world applications.
article_type: original
author:
- first_name: Wadim
  full_name: Quiring, Wadim
  last_name: Quiring
- first_name: Björn
  full_name: Jonas, Björn
  last_name: Jonas
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Ashish K.
  full_name: Rai, Ashish K.
  last_name: Rai
- 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: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Quiring W, Jonas B, Förstner J, et al. Phase sensitive properties and coherent
    manipulation of a photonic crystal microcavity. <i>Optics Express</i>. 2016;24(18):20672-20684.
    doi:<a href="https://doi.org/10.1364/oe.24.020672">10.1364/oe.24.020672</a>
  apa: Quiring, W., Jonas, B., Förstner, J., Rai, A. K., Reuter, D., Wieck, A. D.,
    &#38; Zrenner, A. (2016). Phase sensitive properties and coherent manipulation
    of a photonic crystal microcavity. <i>Optics Express</i>, <i>24</i>(18), 20672–20684.
    <a href="https://doi.org/10.1364/oe.24.020672">https://doi.org/10.1364/oe.24.020672</a>
  bibtex: '@article{Quiring_Jonas_Förstner_Rai_Reuter_Wieck_Zrenner_2016, title={Phase
    sensitive properties and coherent manipulation of a photonic crystal microcavity},
    volume={24}, DOI={<a href="https://doi.org/10.1364/oe.24.020672">10.1364/oe.24.020672</a>},
    number={18}, journal={Optics Express}, publisher={The Optical Society}, author={Quiring,
    Wadim and Jonas, Björn and Förstner, Jens and Rai, Ashish K. and Reuter, Dirk
    and Wieck, Andreas D. and Zrenner, Artur}, year={2016}, pages={20672–20684} }'
  chicago: 'Quiring, Wadim, Björn Jonas, Jens Förstner, Ashish K. Rai, Dirk Reuter,
    Andreas D. Wieck, and Artur Zrenner. “Phase Sensitive Properties and Coherent
    Manipulation of a Photonic Crystal Microcavity.” <i>Optics Express</i> 24, no.
    18 (2016): 20672–84. <a href="https://doi.org/10.1364/oe.24.020672">https://doi.org/10.1364/oe.24.020672</a>.'
  ieee: W. Quiring <i>et al.</i>, “Phase sensitive properties and coherent manipulation
    of a photonic crystal microcavity,” <i>Optics Express</i>, vol. 24, no. 18, pp.
    20672–20684, 2016.
  mla: Quiring, Wadim, et al. “Phase Sensitive Properties and Coherent Manipulation
    of a Photonic Crystal Microcavity.” <i>Optics Express</i>, vol. 24, no. 18, The
    Optical Society, 2016, pp. 20672–84, doi:<a href="https://doi.org/10.1364/oe.24.020672">10.1364/oe.24.020672</a>.
  short: W. Quiring, B. Jonas, J. Förstner, A.K. Rai, D. Reuter, A.D. Wieck, A. Zrenner,
    Optics Express 24 (2016) 20672–20684.
date_created: 2018-08-08T09:35:11Z
date_updated: 2022-01-06T06:59:43Z
ddc:
- '530'
department:
- _id: '61'
- _id: '290'
doi: 10.1364/oe.24.020672
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-08T09:39:54Z
  date_updated: 2018-08-21T10:44:05Z
  file_id: '3842'
  file_name: 2016-09 Förstner,Reuter,Zrenner_Phase sensitive properties and coherent
    manipulation of a photonic crystal microcavity.pdf
  file_size: 3466341
  relation: main_file
file_date_updated: 2018-08-21T10:44:05Z
has_accepted_license: '1'
intvolume: '        24'
issue: '18'
keyword:
- tet_topic_phc
language:
- iso: eng
oa: '1'
page: 20672-20684
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: The Optical Society
status: public
title: Phase sensitive properties and coherent manipulation of a photonic crystal
  microcavity
type: journal_article
urn: '38412'
user_id: '158'
volume: 24
year: '2016'
...
---
_id: '3888'
abstract:
- lang: eng
  text: 'We successfully developed a process to fabricate freestanding cubic aluminium
    nitride (c-AlN) membranes containing cubic gallium nitride (c-GaN) quantum dots
    (QDs). The samples were grown by plasma assisted molecular beam epitaxy (MBE).
    To realize the photonic crystal (PhC) membrane we have chosen a triangular array
    of holes. The array was fabricated by electron beam lithography and several steps
    of reactive ion etching (RIE) with the help of a hard mask and an undercut of
    the active layer. The r/a- ratio of 0.35 was deter- mined by numerical simulations
    to obtain a preferably wide photonic band gap. Micro-photoluminescence (μ-PL)
    measurements of the photonic crystals, in particular of a H1 and a L3 cavity,
    and the emission of the QD ensemble were performed to characterize the samples.
    The PhCs show high quality factors of 4400 for the H1 cavity and about 5000/3000
    for two different modes of the L3 cavity, respectively. The energy of the fundamental
    modes is in good agreement to the numerical simulations. '
article_type: original
author:
- first_name: Sarah
  full_name: Blumenthal, Sarah
  last_name: Blumenthal
- first_name: Matthias
  full_name: Bürger, Matthias
  last_name: Bürger
- first_name: Andre
  full_name: Hildebrandt, Andre
  last_name: Hildebrandt
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Nils
  full_name: Weber, Nils
  last_name: Weber
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Donat J.
  full_name: As, Donat J.
  id: '14'
  last_name: As
  orcid: 0000-0003-1121-3565
citation:
  ama: Blumenthal S, Bürger M, Hildebrandt A, et al. Fabrication and characterization
    of two-dimensional cubic AlN photonic crystal membranes containing zincblende
    GaN quantum dots. <i>physica status solidi (c)</i>. 2016;13(5-6):292-296. doi:<a
    href="https://doi.org/10.1002/pssc.201600010">10.1002/pssc.201600010</a>
  apa: Blumenthal, S., Bürger, M., Hildebrandt, A., Förstner, J., Weber, N., Meier,
    C., Reuter, D., &#38; As, D. J. (2016). Fabrication and characterization of two-dimensional
    cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. <i>Physica
    Status Solidi (c)</i>, <i>13</i>(5–6), 292–296. <a href="https://doi.org/10.1002/pssc.201600010">https://doi.org/10.1002/pssc.201600010</a>
  bibtex: '@article{Blumenthal_Bürger_Hildebrandt_Förstner_Weber_Meier_Reuter_As_2016,
    title={Fabrication and characterization of two-dimensional cubic AlN photonic
    crystal membranes containing zincblende GaN quantum dots}, volume={13}, DOI={<a
    href="https://doi.org/10.1002/pssc.201600010">10.1002/pssc.201600010</a>}, number={5–6},
    journal={physica status solidi (c)}, publisher={Wiley}, author={Blumenthal, Sarah
    and Bürger, Matthias and Hildebrandt, Andre and Förstner, Jens and Weber, Nils
    and Meier, Cedrik and Reuter, Dirk and As, Donat J.}, year={2016}, pages={292–296}
    }'
  chicago: 'Blumenthal, Sarah, Matthias Bürger, Andre Hildebrandt, Jens Förstner,
    Nils Weber, Cedrik Meier, Dirk Reuter, and Donat J. As. “Fabrication and Characterization
    of Two-Dimensional Cubic AlN Photonic Crystal Membranes Containing Zincblende
    GaN Quantum Dots.” <i>Physica Status Solidi (c)</i> 13, no. 5–6 (2016): 292–96.
    <a href="https://doi.org/10.1002/pssc.201600010">https://doi.org/10.1002/pssc.201600010</a>.'
  ieee: 'S. Blumenthal <i>et al.</i>, “Fabrication and characterization of two-dimensional
    cubic AlN photonic crystal membranes containing zincblende GaN quantum dots,”
    <i>physica status solidi (c)</i>, vol. 13, no. 5–6, pp. 292–296, 2016, doi: <a
    href="https://doi.org/10.1002/pssc.201600010">10.1002/pssc.201600010</a>.'
  mla: Blumenthal, Sarah, et al. “Fabrication and Characterization of Two-Dimensional
    Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.”
    <i>Physica Status Solidi (c)</i>, vol. 13, no. 5–6, Wiley, 2016, pp. 292–96, doi:<a
    href="https://doi.org/10.1002/pssc.201600010">10.1002/pssc.201600010</a>.
  short: S. Blumenthal, M. Bürger, A. Hildebrandt, J. Förstner, N. Weber, C. Meier,
    D. Reuter, D.J. As, Physica Status Solidi (c) 13 (2016) 292–296.
date_created: 2018-08-13T09:14:58Z
date_updated: 2023-10-09T09:06:08Z
ddc:
- '530'
department:
- _id: '61'
- _id: '284'
- _id: '290'
- _id: '292'
- _id: '287'
- _id: '35'
- _id: '230'
doi: 10.1002/pssc.201600010
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-13T09:20:05Z
  date_updated: 2018-08-13T09:20:05Z
  file_id: '3889'
  file_name: 2016-04 Blumenthal_et_al_Fabrication and characterization of two-dimensional
    cubic AlN photonic crystal membranes containing zincblende GaN quantum dots_physica_status_solidi_(c).pdf
  file_size: 1119165
  relation: main_file
  success: 1
file_date_updated: 2018-08-13T09:20:05Z
has_accepted_license: '1'
intvolume: '        13'
issue: 5-6
keyword:
- tet_topic_phc
- tet_topic_qd
language:
- iso: eng
page: 292-296
publication: physica status solidi (c)
publication_identifier:
  issn:
  - 1862-6351
publication_status: published
publisher: Wiley
status: public
title: Fabrication and characterization of two-dimensional cubic AlN photonic crystal
  membranes containing zincblende GaN quantum dots
type: journal_article
user_id: '14931'
volume: 13
year: '2016'
...
---
_id: '4246'
abstract:
- lang: eng
  text: Spins in semiconductor quantum dots have been considered as prospective quantum
    bit excitations. Their coupling to the crystal environment manifests itself in
    a limitation of the spin coherence times to the microsecond range, both for electron
    and hole spins. This rather short-lived coherence compared to atomic states asks
    for manipulations on timescales as short as possible. Due to the huge dipole moment
    for transitions between the valence and conduction band, pulsed laser systems
    offer the possibility to perform manipulations within picoseconds or even faster.
    Here, we report on results that show the potential of optical spin manipulations
    with currently available pulsed laser systems. Using picosecond laser pulses,
    we demonstrate optically induced spin rotations of electron and hole spins. We
    further realize the optical decoupling of the hole spins from the nuclear surrounding
    at the nanosecond timescales and demonstrate an all-optical spin tomography for
    interacting electron spin sub-ensembles.
article_number: '17'
article_type: original
author:
- first_name: S.
  full_name: Varwig, S.
  last_name: Varwig
- first_name: E.
  full_name: Evers, E.
  last_name: Evers
- first_name: A.
  full_name: Greilich, A.
  last_name: Greilich
- first_name: D. R.
  full_name: Yakovlev, D. R.
  last_name: Yakovlev
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: A. D.
  full_name: Wieck, A. D.
  last_name: Wieck
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
citation:
  ama: Varwig S, Evers E, Greilich A, et al. Advanced optical manipulation of carrier
    spins in (In,Ga)As quantum dots. <i>Applied Physics B</i>. 2016;122(1). doi:<a
    href="https://doi.org/10.1007/s00340-015-6274-y">10.1007/s00340-015-6274-y</a>
  apa: Varwig, S., Evers, E., Greilich, A., Yakovlev, D. R., Reuter, D., Wieck, A.
    D., Meier, T., Zrenner, A., &#38; Bayer, M. (2016). Advanced optical manipulation
    of carrier spins in (In,Ga)As quantum dots. <i>Applied Physics B</i>, <i>122</i>(1),
    Article 17. <a href="https://doi.org/10.1007/s00340-015-6274-y">https://doi.org/10.1007/s00340-015-6274-y</a>
  bibtex: '@article{Varwig_Evers_Greilich_Yakovlev_Reuter_Wieck_Meier_Zrenner_Bayer_2016,
    title={Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots},
    volume={122}, DOI={<a href="https://doi.org/10.1007/s00340-015-6274-y">10.1007/s00340-015-6274-y</a>},
    number={117}, journal={Applied Physics B}, publisher={Springer Nature}, author={Varwig,
    S. and Evers, E. and Greilich, A. and Yakovlev, D. R. and Reuter, Dirk and Wieck,
    A. D. and Meier, Torsten and Zrenner, Artur and Bayer, M.}, year={2016} }'
  chicago: Varwig, S., E. Evers, A. Greilich, D. R. Yakovlev, Dirk Reuter, A. D. Wieck,
    Torsten Meier, Artur Zrenner, and M. Bayer. “Advanced Optical Manipulation of
    Carrier Spins in (In,Ga)As Quantum Dots.” <i>Applied Physics B</i> 122, no. 1
    (2016). <a href="https://doi.org/10.1007/s00340-015-6274-y">https://doi.org/10.1007/s00340-015-6274-y</a>.
  ieee: 'S. Varwig <i>et al.</i>, “Advanced optical manipulation of carrier spins
    in (In,Ga)As quantum dots,” <i>Applied Physics B</i>, vol. 122, no. 1, Art. no.
    17, 2016, doi: <a href="https://doi.org/10.1007/s00340-015-6274-y">10.1007/s00340-015-6274-y</a>.'
  mla: Varwig, S., et al. “Advanced Optical Manipulation of Carrier Spins in (In,Ga)As
    Quantum Dots.” <i>Applied Physics B</i>, vol. 122, no. 1, 17, Springer Nature,
    2016, doi:<a href="https://doi.org/10.1007/s00340-015-6274-y">10.1007/s00340-015-6274-y</a>.
  short: S. Varwig, E. Evers, A. Greilich, D.R. Yakovlev, D. Reuter, A.D. Wieck, T.
    Meier, A. Zrenner, M. Bayer, Applied Physics B 122 (2016).
date_created: 2018-08-29T08:35:10Z
date_updated: 2025-12-16T16:44:01Z
department:
- _id: '15'
- _id: '230'
- _id: '35'
- _id: '170'
- _id: '293'
- _id: '292'
- _id: '35'
- _id: '290'
doi: 10.1007/s00340-015-6274-y
intvolume: '       122'
issue: '1'
keyword:
- Spin Polarization
- Pump Pulse
- Trion
- Spin Component
- Coherence Time
language:
- iso: eng
publication: Applied Physics B
publication_identifier:
  issn:
  - 0946-2171
  - 1432-0649
publication_status: published
publisher: Springer Nature
status: public
title: Advanced optical manipulation of carrier spins in (In,Ga)As quantum dots
type: journal_article
user_id: '16199'
volume: 122
year: '2016'
...
---
_id: '3900'
abstract:
- lang: eng
  text: The coherent state preparation and control of single quantum systems is an
    important prerequisite for the implementation of functional quantum devices. Prominent
    examples for such systems are semiconductor quantum dots, which exhibit a fine
    structure split single exciton state and a V-type three level structure, given
    by a common ground state and two distinguishable and separately excitable transitions.
    In this work we introduce a novel concept for the preparation of a robust inversion
    by the sequential excitation in a V-type system via distinguishable paths.
article_type: original
author:
- first_name: D.
  full_name: Mantei, D.
  last_name: Mantei
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: S.
  full_name: Gordon, S.
  last_name: Gordon
- first_name: Y. A.
  full_name: Leier, Y. A.
  last_name: Leier
- first_name: A. K.
  full_name: Rai, A. K.
  last_name: Rai
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: A. D.
  full_name: Wieck, A. D.
  last_name: Wieck
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Mantei D, Förstner J, Gordon S, et al. Robust Population Inversion by Polarization
    Selective Pulsed Excitation. <i>Scientific Reports</i>. 2015;5(1):10313. doi:<a
    href="https://doi.org/10.1038/srep10313">10.1038/srep10313</a>
  apa: Mantei, D., Förstner, J., Gordon, S., Leier, Y. A., Rai, A. K., Reuter, D.,
    … Zrenner, A. (2015). Robust Population Inversion by Polarization Selective Pulsed
    Excitation. <i>Scientific Reports</i>, <i>5</i>(1), 10313. <a href="https://doi.org/10.1038/srep10313">https://doi.org/10.1038/srep10313</a>
  bibtex: '@article{Mantei_Förstner_Gordon_Leier_Rai_Reuter_Wieck_Zrenner_2015, title={Robust
    Population Inversion by Polarization Selective Pulsed Excitation}, volume={5},
    DOI={<a href="https://doi.org/10.1038/srep10313">10.1038/srep10313</a>}, number={1},
    journal={Scientific Reports}, publisher={Springer Nature}, author={Mantei, D.
    and Förstner, Jens and Gordon, S. and Leier, Y. A. and Rai, A. K. and Reuter,
    Dirk and Wieck, A. D. and Zrenner, Artur}, year={2015}, pages={10313} }'
  chicago: 'Mantei, D., Jens Förstner, S. Gordon, Y. A. Leier, A. K. Rai, Dirk Reuter,
    A. D. Wieck, and Artur Zrenner. “Robust Population Inversion by Polarization Selective
    Pulsed Excitation.” <i>Scientific Reports</i> 5, no. 1 (2015): 10313. <a href="https://doi.org/10.1038/srep10313">https://doi.org/10.1038/srep10313</a>.'
  ieee: D. Mantei <i>et al.</i>, “Robust Population Inversion by Polarization Selective
    Pulsed Excitation,” <i>Scientific Reports</i>, vol. 5, no. 1, p. 10313, 2015.
  mla: Mantei, D., et al. “Robust Population Inversion by Polarization Selective Pulsed
    Excitation.” <i>Scientific Reports</i>, vol. 5, no. 1, Springer Nature, 2015,
    p. 10313, doi:<a href="https://doi.org/10.1038/srep10313">10.1038/srep10313</a>.
  short: D. Mantei, J. Förstner, S. Gordon, Y.A. Leier, A.K. Rai, D. Reuter, A.D.
    Wieck, A. Zrenner, Scientific Reports 5 (2015) 10313.
date_created: 2018-08-13T10:34:17Z
date_updated: 2022-01-06T06:59:53Z
ddc:
- '530'
department:
- _id: '61'
- _id: '15'
- _id: '292'
- _id: '290'
doi: 10.1038/srep10313
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-13T10:39:14Z
  date_updated: 2018-08-21T11:37:12Z
  file_id: '3901'
  file_name: 2015-05 Mantei,Förstner,Gordon,Leier,Rai,Reuter,Wieck,Zrenner_Robust
    Population Inversion by Polarization Selective Pulsed Excitation.pdf
  file_size: 1089911
  relation: main_file
file_date_updated: 2018-08-21T11:37:12Z
has_accepted_license: '1'
intvolume: '         5'
issue: '1'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
page: '10313'
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
publisher: Springer Nature
status: public
title: Robust Population Inversion by Polarization Selective Pulsed Excitation
type: journal_article
urn: '39004'
user_id: '55706'
volume: 5
year: '2015'
...
---
_id: '3974'
abstract:
- lang: eng
  text: We study the quantum properties and statistics of photons emitted by a quantum-dot
    biexciton inside a cavity. In the biexciton-exciton cascade, fine-structure splitting
    between exciton levels degrades polarization-entanglement for the emitted pair
    of photons. However, here we show that the polarization-entanglement can be preserved
    in such a system through simultaneous emission of two degenerate photons into
    cavity modes tuned to half the biexciton energy. Based on detailed theoretical
    calculations for realistic quantum-dot and cavity parameters, we quantify the
    degree of achievable entanglement.
article_type: original
author:
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Matthias
  full_name: Florian, Matthias
  last_name: Florian
- first_name: Christopher
  full_name: Gies, Christopher
  last_name: Gies
- first_name: Paul
  full_name: Gartner, Paul
  last_name: Gartner
- first_name: Frank
  full_name: Jahnke, Frank
  last_name: Jahnke
citation:
  ama: Schumacher S, Förstner J, Zrenner A, et al. Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting. <i>Optics
    Express</i>. 2012;20(5):5335-5342. doi:<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>
  apa: Schumacher, S., Förstner, J., Zrenner, A., Florian, M., Gies, C., Gartner,
    P., &#38; Jahnke, F. (2012). Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting. <i>Optics
    Express</i>, <i>20</i>(5), 5335–5342. <a href="https://doi.org/10.1364/oe.20.005335">https://doi.org/10.1364/oe.20.005335</a>
  bibtex: '@article{Schumacher_Förstner_Zrenner_Florian_Gies_Gartner_Jahnke_2012,
    title={Cavity-assisted emission of polarization-entangled photons from biexcitons
    in quantum dots with fine-structure splitting}, volume={20}, DOI={<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>},
    number={5}, journal={Optics Express}, publisher={OSA}, author={Schumacher, Stefan
    and Förstner, Jens and Zrenner, Artur and Florian, Matthias and Gies, Christopher
    and Gartner, Paul and Jahnke, Frank}, year={2012}, pages={5335–5342} }'
  chicago: 'Schumacher, Stefan, Jens Förstner, Artur Zrenner, Matthias Florian, Christopher
    Gies, Paul Gartner, and Frank Jahnke. “Cavity-Assisted Emission of Polarization-Entangled
    Photons from Biexcitons in Quantum Dots with Fine-Structure Splitting.” <i>Optics
    Express</i> 20, no. 5 (2012): 5335–42. <a href="https://doi.org/10.1364/oe.20.005335">https://doi.org/10.1364/oe.20.005335</a>.'
  ieee: 'S. Schumacher <i>et al.</i>, “Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting,” <i>Optics
    Express</i>, vol. 20, no. 5, pp. 5335–5342, 2012, doi: <a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>.'
  mla: Schumacher, Stefan, et al. “Cavity-Assisted Emission of Polarization-Entangled
    Photons from Biexcitons in Quantum Dots with Fine-Structure Splitting.” <i>Optics
    Express</i>, vol. 20, no. 5, OSA, 2012, pp. 5335–42, doi:<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>.
  short: S. Schumacher, J. Förstner, A. Zrenner, M. Florian, C. Gies, P. Gartner,
    F. Jahnke, Optics Express 20 (2012) 5335–5342.
date_created: 2018-08-21T09:03:31Z
date_updated: 2025-12-16T11:12:04Z
ddc:
- '530'
department:
- _id: '15'
- _id: '290'
- _id: '230'
- _id: '297'
- _id: '35'
- _id: '170'
- _id: '34'
- _id: '61'
- _id: '27'
doi: 10.1364/oe.20.005335
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-21T09:05:01Z
  date_updated: 2018-09-04T19:10:02Z
  file_id: '3975'
  file_name: 2012 Schumacher,Förstner,Zrenner,Florian,Gies,Gartner,Jahnke_Cavity assisted
    emission of polarization-entangled photons.pdf
  file_size: 751384
  relation: main_file
file_date_updated: 2018-09-04T19:10:02Z
has_accepted_license: '1'
intvolume: '        20'
issue: '5'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
page: 5335-5342
project:
- _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: OSA
status: public
title: Cavity-assisted emission of polarization-entangled photons from biexcitons
  in quantum dots with fine-structure splitting
type: journal_article
urn: '39744'
user_id: '16199'
volume: 20
year: '2012'
...
---
_id: '3972'
abstract:
- lang: eng
  text: Using a finite-difference time-domain method, we theoretically investigate
    the optical spectra of crossing perpendicular photonic crystal waveguides with
    quantum dots embedded in the central rod. The waveguides are designed so that
    the light mainly propagates along one direction and the cross talk is greatly
    reduced in the transverse direction. It is shown that when a quantum dot (QD)
    is resonant with the cavity, strong coupling can be observed via both the transmission
    and crosstalk spectrum. If the cavity is far off-resonant from the QD, both the
    cavity mode and the QD signal can be detected in the transverse direction since
    the laser field is greatly suppressed in this direction. This structure could
    have strong implications for resonant excitation and in-plane detection of QD
    optical spectroscopy.
article_type: original
author:
- first_name: Xiaohong
  full_name: Song, Xiaohong
  last_name: Song
- first_name: Stefan
  full_name: Declair, Stefan
  last_name: Declair
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Song X, Declair S, Meier T, Zrenner A, Förstner J. Photonic crystal waveguides
    intersection for resonant quantum dot optical spectroscopy detection. <i>Optics
    Express</i>. 2012;20(13):14130-14136. doi:<a href="https://doi.org/10.1364/oe.20.014130">10.1364/oe.20.014130</a>
  apa: Song, X., Declair, S., Meier, T., Zrenner, A., &#38; Förstner, J. (2012). Photonic
    crystal waveguides intersection for resonant quantum dot optical spectroscopy
    detection. <i>Optics Express</i>, <i>20</i>(13), 14130–14136. <a href="https://doi.org/10.1364/oe.20.014130">https://doi.org/10.1364/oe.20.014130</a>
  bibtex: '@article{Song_Declair_Meier_Zrenner_Förstner_2012, title={Photonic crystal
    waveguides intersection for resonant quantum dot optical spectroscopy detection},
    volume={20}, DOI={<a href="https://doi.org/10.1364/oe.20.014130">10.1364/oe.20.014130</a>},
    number={13}, journal={Optics Express}, publisher={The Optical Society}, author={Song,
    Xiaohong and Declair, Stefan and Meier, Torsten and Zrenner, Artur and Förstner,
    Jens}, year={2012}, pages={14130–14136} }'
  chicago: 'Song, Xiaohong, Stefan Declair, Torsten Meier, Artur Zrenner, and Jens
    Förstner. “Photonic Crystal Waveguides Intersection for Resonant Quantum Dot Optical
    Spectroscopy Detection.” <i>Optics Express</i> 20, no. 13 (2012): 14130–36. <a
    href="https://doi.org/10.1364/oe.20.014130">https://doi.org/10.1364/oe.20.014130</a>.'
  ieee: 'X. Song, S. Declair, T. Meier, A. Zrenner, and J. Förstner, “Photonic crystal
    waveguides intersection for resonant quantum dot optical spectroscopy detection,”
    <i>Optics Express</i>, vol. 20, no. 13, pp. 14130–14136, 2012, doi: <a href="https://doi.org/10.1364/oe.20.014130">10.1364/oe.20.014130</a>.'
  mla: Song, Xiaohong, et al. “Photonic Crystal Waveguides Intersection for Resonant
    Quantum Dot Optical Spectroscopy Detection.” <i>Optics Express</i>, vol. 20, no.
    13, The Optical Society, 2012, pp. 14130–36, doi:<a href="https://doi.org/10.1364/oe.20.014130">10.1364/oe.20.014130</a>.
  short: X. Song, S. Declair, T. Meier, A. Zrenner, J. Förstner, Optics Express 20
    (2012) 14130–14136.
date_created: 2018-08-21T08:40:38Z
date_updated: 2025-12-16T11:33:40Z
ddc:
- '530'
department:
- _id: '15'
- _id: '290'
- _id: '293'
- _id: '230'
- _id: '170'
- _id: '61'
- _id: '35'
- _id: '34'
doi: 10.1364/oe.20.014130
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-21T08:43:44Z
  date_updated: 2018-08-21T08:43:44Z
  file_id: '3973'
  file_name: 2012 Song,Declair,Meier,Zrenner,Förstner_Photnic crystal waveguides intersection
    for resonant quantum dot optical spectroscopy detection.pdf
  file_size: 1437112
  relation: main_file
  success: 1
file_date_updated: 2018-08-21T08:43:44Z
has_accepted_license: '1'
intvolume: '        20'
issue: '13'
keyword:
- tet_topic_phc
- tet_topic_qd
language:
- iso: eng
page: 14130-14136
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: The Optical Society
status: public
title: Photonic crystal waveguides intersection for resonant quantum dot optical spectroscopy
  detection
type: journal_article
user_id: '16199'
volume: 20
year: '2012'
...
---
_id: '4171'
abstract:
- lang: eng
  text: The method involves exciting a quantum system with photons in a polarization
    state. Two states of the quantum system are excited with linear horizontal and
    vertical polarizations that are orthogonal to each other, where the states exhibit
    an energetic gap smaller than energetic bandwidth of photons. The states are assigned
    based on the polarizations, where the quantum system is arranged in a superposition
    state. The quantum system is formed by a quantum bit that is formed as a two-level
    system.
- lang: eng
  text: Die Erfindung betrifft ein Verfahren zur Übertragung des Polarisationszustandes
    von Photonen in ein stationäres System, bei dem mit Photonen eines Polarisationszustandes
    ein Quanten-System angeregt wird, das zwei Zustände aufweist, die mit zueinander
    orthogonalen Polarisationen anregbar sind und deren energetischer Abstand kleiner
    ist als die energetische Bandbreite der Photonen, wobei beide Zustände in Abhängigkeit
    von der Polarisation besetzt werden und das Quantensystem einen Superpositionszustand
    beider Zustände einnimmt.
application_date: 2010-05-18
application_number: '102010020817'
author:
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: D.
  full_name: Mantei, D.
  last_name: Mantei
- first_name: 'S. Michaelis '
  full_name: 'de Vasconcellos, S. Michaelis '
  last_name: de Vasconcellos
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Förstner J, Mantei D, de Vasconcellos SM, Zrenner A. Method for transmission
    of information about polarization state of photons to stationary system. 2011.
  apa: Förstner, J., Mantei, D., de Vasconcellos, S. M., &#38; Zrenner, A. (2011).
    Method for transmission of information about polarization state of photons to
    stationary system.
  bibtex: '@article{Förstner_Mantei_de Vasconcellos_Zrenner_2011, title={Method for
    transmission of information about polarization state of photons to stationary
    system}, author={Förstner, Jens and Mantei, D. and de Vasconcellos, S. Michaelis  and
    Zrenner, Artur}, year={2011} }'
  chicago: Förstner, Jens, D. Mantei, S. Michaelis  de Vasconcellos, and Artur Zrenner.
    “Method for Transmission of Information about Polarization State of Photons to
    Stationary System,” 2011.
  ieee: J. Förstner, D. Mantei, S. M. de Vasconcellos, and A. Zrenner, “Method for
    transmission of information about polarization state of photons to stationary
    system.” 2011.
  mla: Förstner, Jens, et al. <i>Method for Transmission of Information about Polarization
    State of Photons to Stationary System</i>. 2011.
  short: J. Förstner, D. Mantei, S.M. de Vasconcellos, A. Zrenner, (2011).
date_created: 2018-08-28T08:46:40Z
date_updated: 2022-01-06T07:00:28Z
department:
- _id: '15'
- _id: '290'
ipc: G01J 4/00
ipn: DE102010020817A1
keyword:
- tet_topic_qd
main_file_link:
- url: https://patents.google.com/patent/DE102010020817A1/en
publication_date: 2011-11-24
status: public
title: Method for transmission of information about polarization state of photons
  to stationary system
type: patent
user_id: '158'
year: '2011'
...
---
_id: '13561'
author:
- first_name: Gerhard
  full_name: Berth, Gerhard
  id: '53'
  last_name: Berth
- first_name: Wjatscheslaw
  full_name: Hahn, Wjatscheslaw
  last_name: Hahn
- first_name: Volker
  full_name: Wiedemeier, Volker
  last_name: Wiedemeier
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Simone
  full_name: Sanna, Simone
  last_name: Sanna
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Berth G, Hahn W, Wiedemeier V, Zrenner A, Sanna S, Schmidt WG. Imaging of the
    Ferroelectric Domain Structures by Confocal Raman Spectroscopy. <i>Ferroelectrics</i>.
    2011;420:44-48. doi:<a href="https://doi.org/10.1080/00150193.2011.594774">10.1080/00150193.2011.594774</a>
  apa: Berth, G., Hahn, W., Wiedemeier, V., Zrenner, A., Sanna, S., &#38; Schmidt,
    W. G. (2011). Imaging of the Ferroelectric Domain Structures by Confocal Raman
    Spectroscopy. <i>Ferroelectrics</i>, <i>420</i>, 44–48. <a href="https://doi.org/10.1080/00150193.2011.594774">https://doi.org/10.1080/00150193.2011.594774</a>
  bibtex: '@article{Berth_Hahn_Wiedemeier_Zrenner_Sanna_Schmidt_2011, title={Imaging
    of the Ferroelectric Domain Structures by Confocal Raman Spectroscopy}, volume={420},
    DOI={<a href="https://doi.org/10.1080/00150193.2011.594774">10.1080/00150193.2011.594774</a>},
    journal={Ferroelectrics}, author={Berth, Gerhard and Hahn, Wjatscheslaw and Wiedemeier,
    Volker and Zrenner, Artur and Sanna, Simone and Schmidt, Wolf Gero}, year={2011},
    pages={44–48} }'
  chicago: 'Berth, Gerhard, Wjatscheslaw Hahn, Volker Wiedemeier, Artur Zrenner, Simone
    Sanna, and Wolf Gero Schmidt. “Imaging of the Ferroelectric Domain Structures
    by Confocal Raman Spectroscopy.” <i>Ferroelectrics</i> 420 (2011): 44–48. <a href="https://doi.org/10.1080/00150193.2011.594774">https://doi.org/10.1080/00150193.2011.594774</a>.'
  ieee: 'G. Berth, W. Hahn, V. Wiedemeier, A. Zrenner, S. Sanna, and W. G. Schmidt,
    “Imaging of the Ferroelectric Domain Structures by Confocal Raman Spectroscopy,”
    <i>Ferroelectrics</i>, vol. 420, pp. 44–48, 2011, doi: <a href="https://doi.org/10.1080/00150193.2011.594774">10.1080/00150193.2011.594774</a>.'
  mla: Berth, Gerhard, et al. “Imaging of the Ferroelectric Domain Structures by Confocal
    Raman Spectroscopy.” <i>Ferroelectrics</i>, vol. 420, 2011, pp. 44–48, doi:<a
    href="https://doi.org/10.1080/00150193.2011.594774">10.1080/00150193.2011.594774</a>.
  short: G. Berth, W. Hahn, V. Wiedemeier, A. Zrenner, S. Sanna, W.G. Schmidt, Ferroelectrics
    420 (2011) 44–48.
date_created: 2019-10-01T08:48:15Z
date_updated: 2025-12-05T10:43:51Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '290'
- _id: '35'
- _id: '230'
doi: 10.1080/00150193.2011.594774
funded_apc: '1'
intvolume: '       420'
language:
- iso: eng
page: 44-48
publication: Ferroelectrics
publication_identifier:
  issn:
  - 0015-0193
  - 1563-5112
publication_status: published
status: public
title: Imaging of the Ferroelectric Domain Structures by Confocal Raman Spectroscopy
type: journal_article
user_id: '16199'
volume: 420
year: '2011'
...
---
_id: '13823'
author:
- first_name: S.
  full_name: Sanna, S.
  last_name: Sanna
- first_name: Gerhard
  full_name: Berth, Gerhard
  id: '53'
  last_name: Berth
- first_name: W.
  full_name: Hahn, W.
  last_name: Hahn
- first_name: A.
  full_name: Widhalm, A.
  last_name: Widhalm
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Sanna S, Berth G, Hahn W, Widhalm A, Zrenner A, Schmidt WG. Vibrational properties
    of the LiNbO3 z-surfaces. <i>IEEE Transactions on Ultrasonics, Ferroelectrics
    and Frequency Control</i>. 2011;58(9):1751-1756. doi:<a href="https://doi.org/10.1109/tuffc.2011.2012">10.1109/tuffc.2011.2012</a>
  apa: Sanna, S., Berth, G., Hahn, W., Widhalm, A., Zrenner, A., &#38; Schmidt, W.
    G. (2011). Vibrational properties of the LiNbO3 z-surfaces. <i>IEEE Transactions
    on Ultrasonics, Ferroelectrics and Frequency Control</i>, <i>58</i>(9), 1751–1756.
    <a href="https://doi.org/10.1109/tuffc.2011.2012">https://doi.org/10.1109/tuffc.2011.2012</a>
  bibtex: '@article{Sanna_Berth_Hahn_Widhalm_Zrenner_Schmidt_2011, title={Vibrational
    properties of the LiNbO3 z-surfaces}, volume={58}, DOI={<a href="https://doi.org/10.1109/tuffc.2011.2012">10.1109/tuffc.2011.2012</a>},
    number={9}, journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency
    Control}, author={Sanna, S. and Berth, Gerhard and Hahn, W. and Widhalm, A. and
    Zrenner, Artur and Schmidt, Wolf Gero}, year={2011}, pages={1751–1756} }'
  chicago: 'Sanna, S., Gerhard Berth, W. Hahn, A. Widhalm, Artur Zrenner, and Wolf
    Gero Schmidt. “Vibrational Properties of the LiNbO3 Z-Surfaces.” <i>IEEE Transactions
    on Ultrasonics, Ferroelectrics and Frequency Control</i> 58, no. 9 (2011): 1751–56.
    <a href="https://doi.org/10.1109/tuffc.2011.2012">https://doi.org/10.1109/tuffc.2011.2012</a>.'
  ieee: 'S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, and W. G. Schmidt, “Vibrational
    properties of the LiNbO3 z-surfaces,” <i>IEEE Transactions on Ultrasonics, Ferroelectrics
    and Frequency Control</i>, vol. 58, no. 9, pp. 1751–1756, 2011, doi: <a href="https://doi.org/10.1109/tuffc.2011.2012">10.1109/tuffc.2011.2012</a>.'
  mla: Sanna, S., et al. “Vibrational Properties of the LiNbO3 Z-Surfaces.” <i>IEEE
    Transactions on Ultrasonics, Ferroelectrics and Frequency Control</i>, vol. 58,
    no. 9, 2011, pp. 1751–56, doi:<a href="https://doi.org/10.1109/tuffc.2011.2012">10.1109/tuffc.2011.2012</a>.
  short: S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, W.G. Schmidt, IEEE Transactions
    on Ultrasonics, Ferroelectrics and Frequency Control 58 (2011) 1751–1756.
date_created: 2019-10-15T07:12:33Z
date_updated: 2025-12-16T07:51:55Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '35'
- _id: '290'
- _id: '230'
- _id: '27'
doi: 10.1109/tuffc.2011.2012
funded_apc: '1'
intvolume: '        58'
issue: '9'
language:
- iso: eng
page: 1751-1756
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
publication_identifier:
  issn:
  - 0885-3010
publication_status: published
status: public
title: Vibrational properties of the LiNbO3 z-surfaces
type: journal_article
user_id: '16199'
volume: 58
year: '2011'
...
---
_id: '4040'
abstract:
- lang: eng
  text: We numerically investigate the interaction dynamics of coupled cavities in
    planar photonic crystal slabs in different configurations. The single cavity is
    optimized for a long lifetime of the fundamental mode, reaching a Q-factor of
    ≈43, 000 using the method of gentle confinement. For pairs of cavities we consider
    several configurations and present a setup with strongest coupling observable
    as a line splitting of about 30 nm. Based on this configuration, setups with three
    cavities are investigated.
article_type: original
author:
- first_name: S.
  full_name: Declair, S.
  last_name: Declair
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: Declair S, Meier T, Zrenner A, Förstner J. Numerical analysis of coupled photonic
    crystal cavities. <i>Photonics and Nanostructures - Fundamentals and Applications</i>.
    2011;9(4):345-350. doi:<a href="https://doi.org/10.1016/j.photonics.2011.04.012">10.1016/j.photonics.2011.04.012</a>
  apa: Declair, S., Meier, T., Zrenner, A., &#38; Förstner, J. (2011). Numerical analysis
    of coupled photonic crystal cavities. <i>Photonics and Nanostructures - Fundamentals
    and Applications</i>, <i>9</i>(4), 345–350. <a href="https://doi.org/10.1016/j.photonics.2011.04.012">https://doi.org/10.1016/j.photonics.2011.04.012</a>
  bibtex: '@article{Declair_Meier_Zrenner_Förstner_2011, title={Numerical analysis
    of coupled photonic crystal cavities}, volume={9}, DOI={<a href="https://doi.org/10.1016/j.photonics.2011.04.012">10.1016/j.photonics.2011.04.012</a>},
    number={4}, journal={Photonics and Nanostructures - Fundamentals and Applications},
    publisher={Elsevier BV}, author={Declair, S. and Meier, Torsten and Zrenner, Artur
    and Förstner, Jens}, year={2011}, pages={345–350} }'
  chicago: 'Declair, S., Torsten Meier, Artur Zrenner, and Jens Förstner. “Numerical
    Analysis of Coupled Photonic Crystal Cavities.” <i>Photonics and Nanostructures
    - Fundamentals and Applications</i> 9, no. 4 (2011): 345–50. <a href="https://doi.org/10.1016/j.photonics.2011.04.012">https://doi.org/10.1016/j.photonics.2011.04.012</a>.'
  ieee: 'S. Declair, T. Meier, A. Zrenner, and J. Förstner, “Numerical analysis of
    coupled photonic crystal cavities,” <i>Photonics and Nanostructures - Fundamentals
    and Applications</i>, vol. 9, no. 4, pp. 345–350, 2011, doi: <a href="https://doi.org/10.1016/j.photonics.2011.04.012">10.1016/j.photonics.2011.04.012</a>.'
  mla: Declair, S., et al. “Numerical Analysis of Coupled Photonic Crystal Cavities.”
    <i>Photonics and Nanostructures - Fundamentals and Applications</i>, vol. 9, no.
    4, Elsevier BV, 2011, pp. 345–50, doi:<a href="https://doi.org/10.1016/j.photonics.2011.04.012">10.1016/j.photonics.2011.04.012</a>.
  short: S. Declair, T. Meier, A. Zrenner, J. Förstner, Photonics and Nanostructures
    - Fundamentals and Applications 9 (2011) 345–350.
date_created: 2018-08-22T09:56:30Z
date_updated: 2025-12-16T11:20:45Z
ddc:
- '530'
department:
- _id: '15'
- _id: '290'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1016/j.photonics.2011.04.012
file:
- access_level: closed
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-22T09:58:08Z
  date_updated: 2018-08-22T09:58:08Z
  file_id: '4041'
  file_name: 2011 Declair,Meier,Zrenner,Förstner_Numerical analysis of coupled photonic
    crystal cavities.pdf
  file_size: 617123
  relation: main_file
  success: 1
file_date_updated: 2018-08-22T09:58:08Z
has_accepted_license: '1'
intvolume: '         9'
issue: '4'
keyword:
- tet_topic_phc
language:
- iso: eng
page: 345-350
publication: Photonics and Nanostructures - Fundamentals and Applications
publication_identifier:
  issn:
  - 1569-4410
publication_status: published
publisher: Elsevier BV
status: public
title: Numerical analysis of coupled photonic crystal cavities
type: journal_article
user_id: '16199'
volume: 9
year: '2011'
...
