---
_id: '43246'
abstract:
- lang: eng
text: The biexciton-exciton emission cascade commonly used in quantum-dot systems
to generate polarization entanglement yields photons with intrinsically limited
indistinguishability. In the present work we focus on the generation of pairs
of photons with high degrees of polarization entanglement and simultaneously high
indistinguishibility. We achieve this goal by selectively reducing the biexciton
lifetime with an optical resonator. We demonstrate that a suitably tailored circular
Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement
of biexciton emission paired with spectrally broad photon extraction and two-fold
degenerate optical modes. Our in-depth theoretical study combines (i) the optimization
of realistic photonic structures solving Maxwell's equations from which model
parameters are extracted as input for (ii) microscopic simulations of quantum-dot
cavity excitation dynamics with full access to photon properties. We report non-trivial
dependencies on system parameters and use the predictive power of our combined
theoretical approach to determine the optimal range of Purcell enhancement that
maximizes indistinguishability and entanglement to near unity values in the telecom
C-band at $1550\,\mathrm{nm}$.
author:
- first_name: David
full_name: Bauch, David
last_name: Bauch
- first_name: Dustin
full_name: Siebert, Dustin
last_name: Siebert
- first_name: Klaus
full_name: Jöns, Klaus
id: '85353'
last_name: Jöns
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On-demand indistinguishable
and entangled photons at telecom frequencies using tailored cavity designs. Published
online 2023.
apa: Bauch, D., Siebert, D., Jöns, K., Förstner, J., & Schumacher, S. (2023).
On-demand indistinguishable and entangled photons at telecom frequencies using
tailored cavity designs.
bibtex: '@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On-demand
indistinguishable and entangled photons at telecom frequencies using tailored
cavity designs}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and
Förstner, Jens and Schumacher, Stefan}, year={2023} }'
chicago: Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher.
“On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using
Tailored Cavity Designs,” 2023.
ieee: D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On-demand
indistinguishable and entangled photons at telecom frequencies using tailored
cavity designs.” 2023.
mla: Bauch, David, et al. On-Demand Indistinguishable and Entangled Photons at
Telecom Frequencies Using Tailored Cavity Designs. 2023.
short: D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).
date_created: 2023-03-31T13:22:05Z
date_updated: 2023-12-21T10:41:17Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '15'
- _id: '35'
- _id: '170'
- _id: '297'
keyword:
- tet_topic_phc
- tet_topic_qd
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2303.13871.pdf
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '173'
grant_number: '231447078'
name: 'TRR 142 - C09: TRR 142 - Subproject C09'
- _id: '167'
grant_number: '231447078'
name: 'TRR 142 - B06: TRR 142 - Subproject B06'
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
related_material:
record:
- id: '48599'
relation: later_version
status: public
status: public
title: On-demand indistinguishable and entangled photons at telecom frequencies using
tailored cavity designs
type: preprint
user_id: '16199'
year: '2023'
...
---
_id: '4831'
abstract:
- lang: eng
text: Polarization of light is essential for some living organisms and many optical
applications. Here, an orientation dependent polarization conversion effect is
reported for light reflected from diamond‐structure‐based photonic crystals (D‐structure)
inside the scales of a beetle, the weevil Entimus imperialis. When linearly polarized
light propagates along its 〈100〉 directions, the D‐structure behaves analogous
to a half‐wave plate in reflection but based on a different mechanism. The D‐structure
rotates the polarization direction of linearly polarized light, and reflects circularly
polarized light of both handednesses without changing it. This polarization effect
is different from circular dichroism occurring in chiral biological photonic structures
discovered before. The structural origin of this effect is symmetry breaking inside
D‐structure's unit cell. This finding demonstrates that natural photonic structures
can exploit multiple functionalities inherent to the design principles of their
structural organization. Aiming at transferring the inherent polarization effect
of the biological D‐structure to technically realizable materials, three simplified
biomimetic structural models are derived and it is theoretically demonstrated
that they retain the effect. Out of these structures, functioning woodpile structure
prototypes are fabricated.
author:
- first_name: Xia
full_name: Wu, Xia
last_name: Wu
- first_name: Fernando L.
full_name: Rodríguez-Gallegos, Fernando L.
last_name: Rodríguez-Gallegos
- first_name: Marie-Christin
full_name: Heep, Marie-Christin
last_name: Heep
- first_name: Bertram
full_name: Schwind, Bertram
last_name: Schwind
- first_name: Guixin
full_name: Li, Guixin
last_name: Li
- first_name: Helge-Otto
full_name: Fabritius, Helge-Otto
last_name: Fabritius
- first_name: Georg
full_name: von Freymann, Georg
last_name: von Freymann
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Wu X, Rodríguez-Gallegos FL, Heep M-C, et al. Polarization Conversion Effect
in Biological and Synthetic Photonic Diamond Structures. Advanced Optical Materials.
2018;6(24):1800635. doi:10.1002/adom.201800635
apa: Wu, X., Rodríguez-Gallegos, F. L., Heep, M.-C., Schwind, B., Li, G., Fabritius,
H.-O., … Förstner, J. (2018). Polarization Conversion Effect in Biological and
Synthetic Photonic Diamond Structures. Advanced Optical Materials, 6(24),
1800635. https://doi.org/10.1002/adom.201800635
bibtex: '@article{Wu_Rodríguez-Gallegos_Heep_Schwind_Li_Fabritius_von Freymann_Förstner_2018,
title={Polarization Conversion Effect in Biological and Synthetic Photonic Diamond
Structures}, volume={6}, DOI={10.1002/adom.201800635},
number={24}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Wu,
Xia and Rodríguez-Gallegos, Fernando L. and Heep, Marie-Christin and Schwind,
Bertram and Li, Guixin and Fabritius, Helge-Otto and von Freymann, Georg and Förstner,
Jens}, year={2018}, pages={1800635} }'
chicago: 'Wu, Xia, Fernando L. Rodríguez-Gallegos, Marie-Christin Heep, Bertram
Schwind, Guixin Li, Helge-Otto Fabritius, Georg von Freymann, and Jens Förstner.
“Polarization Conversion Effect in Biological and Synthetic Photonic Diamond Structures.”
Advanced Optical Materials 6, no. 24 (2018): 1800635. https://doi.org/10.1002/adom.201800635.'
ieee: X. Wu et al., “Polarization Conversion Effect in Biological and Synthetic
Photonic Diamond Structures,” Advanced Optical Materials, vol. 6, no. 24,
p. 1800635, 2018.
mla: Wu, Xia, et al. “Polarization Conversion Effect in Biological and Synthetic
Photonic Diamond Structures.” Advanced Optical Materials, vol. 6, no. 24,
Wiley, 2018, p. 1800635, doi:10.1002/adom.201800635.
short: X. Wu, F.L. Rodríguez-Gallegos, M.-C. Heep, B. Schwind, G. Li, H.-O. Fabritius,
G. von Freymann, J. Förstner, Advanced Optical Materials 6 (2018) 1800635.
date_created: 2018-10-24T11:50:29Z
date_updated: 2022-01-06T07:01:26Z
ddc:
- '530'
department:
- _id: '61'
doi: 10.1002/adom.201800635
file:
- access_level: closed
content_type: application/pdf
creator: fossie
date_created: 2018-10-24T11:55:33Z
date_updated: 2018-10-24T11:55:33Z
file_id: '4832'
file_name: 2018-10 Xia Wu - Advanced Optical Materials - Polarization Conversion
Effect in Biological and Synthetic Photonic Diamond Structures.pdf
file_size: 4191754
relation: main_file
success: 1
file_date_updated: 2018-10-24T11:55:33Z
has_accepted_license: '1'
intvolume: ' 6'
issue: '24'
keyword:
- tet_topic_phc
- tet_topic_bio
language:
- iso: eng
page: '1800635'
project:
- _id: '53'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '74'
name: TRR 142 - Subproject C4
publication: Advanced Optical Materials
publication_identifier:
issn:
- 2195-1071
publication_status: published
publisher: Wiley
status: public
title: Polarization Conversion Effect in Biological and Synthetic Photonic Diamond
Structures
type: journal_article
user_id: '158'
volume: 6
year: '2018'
...
---
_id: '1430'
author:
- first_name: Sandro P.
full_name: Hoffmann, Sandro P.
last_name: Hoffmann
- first_name: Maximilian
full_name: Albert, Maximilian
last_name: Albert
- first_name: Nils
full_name: Weber, Nils
last_name: Weber
- first_name: Denis
full_name: Sievers, Denis
last_name: Sievers
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
citation:
ama: Hoffmann SP, Albert M, Weber N, et al. Tailored UV Emission by Nonlinear IR
Excitation from ZnO Photonic Crystal Nanocavities. ACS Photonics. 2018;5:1933-1942.
doi:10.1021/acsphotonics.7b01228
apa: Hoffmann, S. P., Albert, M., Weber, N., Sievers, D., Förstner, J., Zentgraf,
T., & Meier, C. (2018). Tailored UV Emission by Nonlinear IR Excitation from
ZnO Photonic Crystal Nanocavities. ACS Photonics, 5, 1933–1942.
https://doi.org/10.1021/acsphotonics.7b01228
bibtex: '@article{Hoffmann_Albert_Weber_Sievers_Förstner_Zentgraf_Meier_2018, title={Tailored
UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities},
volume={5}, DOI={10.1021/acsphotonics.7b01228},
journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Hoffmann,
Sandro P. and Albert, Maximilian and Weber, Nils and Sievers, Denis and Förstner,
Jens and Zentgraf, Thomas and Meier, Cedrik}, year={2018}, pages={1933–1942} }'
chicago: 'Hoffmann, Sandro P., Maximilian Albert, Nils Weber, Denis Sievers, Jens
Förstner, Thomas Zentgraf, and Cedrik Meier. “Tailored UV Emission by Nonlinear
IR Excitation from ZnO Photonic Crystal Nanocavities.” ACS Photonics 5
(2018): 1933–42. https://doi.org/10.1021/acsphotonics.7b01228.'
ieee: S. P. Hoffmann et al., “Tailored UV Emission by Nonlinear IR Excitation
from ZnO Photonic Crystal Nanocavities,” ACS Photonics, vol. 5, pp. 1933–1942,
2018.
mla: Hoffmann, Sandro P., et al. “Tailored UV Emission by Nonlinear IR Excitation
from ZnO Photonic Crystal Nanocavities.” ACS Photonics, vol. 5, American
Chemical Society (ACS), 2018, pp. 1933–42, doi:10.1021/acsphotonics.7b01228.
short: S.P. Hoffmann, M. Albert, N. Weber, D. Sievers, J. Förstner, T. Zentgraf,
C. Meier, ACS Photonics 5 (2018) 1933–1942.
date_created: 2018-03-20T07:39:36Z
date_updated: 2022-01-06T06:51:58Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '61'
- _id: '287'
- _id: '35'
- _id: '289'
doi: 10.1021/acsphotonics.7b01228
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2018-08-16T07:49:44Z
date_updated: 2018-08-21T10:38:31Z
file_id: '3915'
file_name: 2018-03 Hoffmann ACS Photonics - Tailored UV Emission by nonlinear IR
excitation from ZnO photonic crystal nanocavities.pdf
file_size: 2935858
relation: main_file
file_date_updated: 2018-08-21T10:38:31Z
has_accepted_license: '1'
intvolume: ' 5'
keyword:
- tet_topic_phc
language:
- iso: eng
oa: '1'
page: 1933-1942
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '55'
name: TRR 142 - Project Area B
- _id: '62'
name: TRR 142 - Subproject A5
- _id: '66'
name: TRR 142 - Subproject B1
publication: ACS Photonics
publication_identifier:
issn:
- 2330-4022
- 2330-4022
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities
type: journal_article
urn: '14308'
user_id: '30525'
volume: 5
year: '2018'
...
---
_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. Optics Express. 2016;24(18):20672-20684.
doi:10.1364/oe.24.020672
apa: Quiring, W., Jonas, B., Förstner, J., Rai, A. K., Reuter, D., Wieck, A. D.,
& Zrenner, A. (2016). Phase sensitive properties and coherent manipulation
of a photonic crystal microcavity. Optics Express, 24(18), 20672–20684.
https://doi.org/10.1364/oe.24.020672
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={10.1364/oe.24.020672},
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.” Optics Express 24, no.
18 (2016): 20672–84. https://doi.org/10.1364/oe.24.020672.'
ieee: W. Quiring et al., “Phase sensitive properties and coherent manipulation
of a photonic crystal microcavity,” Optics Express, vol. 24, no. 18, pp.
20672–20684, 2016.
mla: Quiring, Wadim, et al. “Phase Sensitive Properties and Coherent Manipulation
of a Photonic Crystal Microcavity.” Optics Express, vol. 24, no. 18, The
Optical Society, 2016, pp. 20672–84, doi:10.1364/oe.24.020672.
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. physica status solidi (c). 2016;13(5-6):292-296. doi:10.1002/pssc.201600010
apa: Blumenthal, S., Bürger, M., Hildebrandt, A., Förstner, J., Weber, N., Meier,
C., Reuter, D., & As, D. J. (2016). Fabrication and characterization of two-dimensional
cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. Physica
Status Solidi (c), 13(5–6), 292–296. https://doi.org/10.1002/pssc.201600010
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={10.1002/pssc.201600010}, 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.” Physica Status Solidi (c) 13, no. 5–6 (2016): 292–96.
https://doi.org/10.1002/pssc.201600010.'
ieee: 'S. Blumenthal et al., “Fabrication and characterization of two-dimensional
cubic AlN photonic crystal membranes containing zincblende GaN quantum dots,”
physica status solidi (c), vol. 13, no. 5–6, pp. 292–296, 2016, doi: 10.1002/pssc.201600010.'
mla: Blumenthal, Sarah, et al. “Fabrication and Characterization of Two-Dimensional
Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.”
Physica Status Solidi (c), vol. 13, no. 5–6, Wiley, 2016, pp. 292–96, doi:10.1002/pssc.201600010.
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: '3941'
author:
- first_name: Stefan
full_name: Declair, Stefan
last_name: Declair
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Declair S, Förstner J. Simulation of Planar Photonic Resonators. In: Choi
AHW, ed. Handbook of Optical Microcavities. Vol Kapitel 2. Pan Stanford
Publishing Pte. Ltd.; 2014.'
apa: Declair, S., & Förstner, J. (2014). Simulation of Planar Photonic Resonators.
In A. H. W. Choi (Ed.), Handbook of Optical Microcavities (Vol. Kapitel
2). Pan Stanford Publishing Pte. Ltd.
bibtex: '@inbook{Declair_Förstner_2014, title={Simulation of Planar Photonic Resonators},
volume={Kapitel 2}, booktitle={Handbook of Optical Microcavities}, publisher={Pan
Stanford Publishing Pte. Ltd.}, author={Declair, Stefan and Förstner, Jens}, editor={Choi,
Anthony H.W.Editor}, year={2014} }'
chicago: Declair, Stefan, and Jens Förstner. “Simulation of Planar Photonic Resonators.”
In Handbook of Optical Microcavities, edited by Anthony H.W. Choi, Vol.
Kapitel 2. Pan Stanford Publishing Pte. Ltd., 2014.
ieee: S. Declair and J. Förstner, “Simulation of Planar Photonic Resonators,” in
Handbook of Optical Microcavities, vol. Kapitel 2, A. H. W. Choi, Ed. Pan
Stanford Publishing Pte. Ltd., 2014.
mla: Declair, Stefan, and Jens Förstner. “Simulation of Planar Photonic Resonators.”
Handbook of Optical Microcavities, edited by Anthony H.W. Choi, vol. Kapitel
2, Pan Stanford Publishing Pte. Ltd., 2014.
short: 'S. Declair, J. Förstner, in: A.H.W. Choi (Ed.), Handbook of Optical Microcavities,
Pan Stanford Publishing Pte. Ltd., 2014.'
date_created: 2018-08-20T10:33:51Z
date_updated: 2022-01-06T06:59:58Z
ddc:
- '530'
department:
- _id: '15'
editor:
- first_name: Anthony H.W.
full_name: Choi, Anthony H.W.
last_name: Choi
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-20T10:27:50Z
date_updated: 2018-08-20T10:27:50Z
file_id: '3942'
file_name: 2013-04 Declair,Förstner_Simulation of Planar Photonic Resonators_Handbook-of-Optical-Microcavities.pdf
file_size: 4806196
relation: main_file
success: 1
file_date_updated: 2018-08-20T10:27:50Z
has_accepted_license: '1'
keyword:
- tet_topic_phc
language:
- iso: eng
publication: Handbook of Optical Microcavities
publication_identifier:
eisbn:
- 978-981-4463-25-6
publication_status: published
publisher: Pan Stanford Publishing Pte. Ltd.
status: public
title: Simulation of Planar Photonic Resonators
type: book_chapter
user_id: '55706'
volume: Kapitel 2
year: '2014'
...
---
_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. Optics
Express. 2012;20(13):14130-14136. doi:10.1364/oe.20.014130
apa: Song, X., Declair, S., Meier, T., Zrenner, A., & Förstner, J. (2012). Photonic
crystal waveguides intersection for resonant quantum dot optical spectroscopy
detection. Optics Express, 20(13), 14130–14136. https://doi.org/10.1364/oe.20.014130
bibtex: '@article{Song_Declair_Meier_Zrenner_Förstner_2012, title={Photonic crystal
waveguides intersection for resonant quantum dot optical spectroscopy detection},
volume={20}, DOI={10.1364/oe.20.014130},
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.” Optics Express 20, no. 13 (2012): 14130–36. https://doi.org/10.1364/oe.20.014130.'
ieee: 'X. Song, S. Declair, T. Meier, A. Zrenner, and J. Förstner, “Photonic crystal
waveguides intersection for resonant quantum dot optical spectroscopy detection,”
Optics Express, vol. 20, no. 13, pp. 14130–14136, 2012, doi: 10.1364/oe.20.014130.'
mla: Song, Xiaohong, et al. “Photonic Crystal Waveguides Intersection for Resonant
Quantum Dot Optical Spectroscopy Detection.” Optics Express, vol. 20, no.
13, The Optical Society, 2012, pp. 14130–36, doi:10.1364/oe.20.014130.
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: '4043'
abstract:
- lang: eng
text: "We present numerical results of the mutual coupling between photonic crystal
cavities and semiconductor quantum dots. Normal mode splitting between a single
cavity mode and a single quantum dot is shown under weak excitation, while under
strong excitation Q‐factor dependent side bands appear, according to the AC‐Stark
effect. Coupled photonic crystals, aligned parallel but displaced under a 30°‐angle
for efficient coupling, show line splittings of all eigenmodes, if a single eigenmode
is resonantly coupled to a single quantum dot. The mutual coupling of N resonant
quantum dots to a single cavity mode results in a N−−√\r\n scaling of the splitting,
known from quantum optics, but corrected by the field amplitude fraction for not
collocated quantum dots."
author:
- first_name: S.
full_name: Declair, S.
last_name: Declair
- first_name: X.
full_name: Song, X.
last_name: Song
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Declair S, Song X, Meier T, Förstner J. Simulation of Mutual Coupling of Photonic
Crystal Cavity Modes and Semiconductor Quantum Dots. In: THE FOURTH INTERNATIONAL
WORKSHOP 2011. Vol 1398. AIP Conference Proceedings. AIP; 2011:123-125. doi:10.1063/1.3644232'
apa: Declair, S., Song, X., Meier, T., & Förstner, J. (2011). Simulation of
Mutual Coupling of Photonic Crystal Cavity Modes and Semiconductor Quantum Dots.
THE FOURTH INTERNATIONAL WORKSHOP 2011, 1398(123), 123–125. https://doi.org/10.1063/1.3644232
bibtex: '@inproceedings{Declair_Song_Meier_Förstner_2011, series={AIP Conference
Proceedings}, title={Simulation of Mutual Coupling of Photonic Crystal Cavity
Modes and Semiconductor Quantum Dots}, volume={1398}, DOI={10.1063/1.3644232},
number={123}, booktitle={THE FOURTH INTERNATIONAL WORKSHOP 2011}, publisher={AIP},
author={Declair, S. and Song, X. and Meier, Torsten and Förstner, Jens}, year={2011},
pages={123–125}, collection={AIP Conference Proceedings} }'
chicago: Declair, S., X. Song, Torsten Meier, and Jens Förstner. “Simulation of
Mutual Coupling of Photonic Crystal Cavity Modes and Semiconductor Quantum Dots.”
In THE FOURTH INTERNATIONAL WORKSHOP 2011, 1398:123–25. AIP Conference
Proceedings. AIP, 2011. https://doi.org/10.1063/1.3644232.
ieee: 'S. Declair, X. Song, T. Meier, and J. Förstner, “Simulation of Mutual Coupling
of Photonic Crystal Cavity Modes and Semiconductor Quantum Dots,” in THE FOURTH
INTERNATIONAL WORKSHOP 2011, Bad Honnef, 2011, vol. 1398, no. 123, pp. 123–125,
doi: 10.1063/1.3644232.'
mla: Declair, S., et al. “Simulation of Mutual Coupling of Photonic Crystal Cavity
Modes and Semiconductor Quantum Dots.” THE FOURTH INTERNATIONAL WORKSHOP 2011,
vol. 1398, no. 123, AIP, 2011, pp. 123–25, doi:10.1063/1.3644232.
short: 'S. Declair, X. Song, T. Meier, J. Förstner, in: THE FOURTH INTERNATIONAL
WORKSHOP 2011, AIP, 2011, pp. 123–125.'
conference:
location: Bad Honnef
name: THE FOURTH INTERNATIONAL WORKSHOP 2011 (AIP Conference Proceedings)
date_created: 2018-08-22T10:10:39Z
date_updated: 2023-04-19T10:33:38Z
department:
- _id: '15'
- _id: '293'
doi: 10.1063/1.3644232
intvolume: ' 1398'
issue: '123'
keyword:
- tet_topic_phc
- tet_topic_qd
language:
- iso: eng
main_file_link:
- url: https://aip.scitation.org/doi/abs/10.1063/1.3644232
page: 123-125
publication: THE FOURTH INTERNATIONAL WORKSHOP 2011
publication_status: published
publisher: AIP
series_title: AIP Conference Proceedings
status: public
title: Simulation of Mutual Coupling of Photonic Crystal Cavity Modes and Semiconductor
Quantum Dots
type: conference
user_id: '49063'
volume: 1398
year: '2011'
...
---
_id: '4118'
abstract:
- lang: eng
text: "We numerically investigate the coupling between circular resonators and study
strong light‐matter coupling of single as well as multiple circular resonators
to quantum‐mechanical resonators in two dimensional model simulations. For all
cases, the computed resonances of the coupled system as function of the detuning
show anti‐crossings.\r\n\r\nThe obtained mode splittings of coupled optical resonators
are strongly depending on distance and cluster in almost degenerate eigenstates
for large distances, as is known from coupled resonator optical waveguides. Vacuum
Rabi splitting is observed for a quantum dot strongly coupled to eigenmodes of
single perfectly cylindrical resonators. "
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: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Declair S, Meier T, Förstner J. Numerical investigation of the coupling between
microdisk modes and quantum dots. physica status solidi (c). 2011;8(4):1254-1257.
doi:10.1002/pssc.201000869
apa: Declair, S., Meier, T., & Förstner, J. (2011). Numerical investigation
of the coupling between microdisk modes and quantum dots. Physica Status Solidi
(c), 8(4), 1254–1257. https://doi.org/10.1002/pssc.201000869
bibtex: '@article{Declair_Meier_Förstner_2011, title={Numerical investigation of
the coupling between microdisk modes and quantum dots}, volume={8}, DOI={10.1002/pssc.201000869},
number={4}, journal={physica status solidi (c)}, publisher={Wiley}, author={Declair,
S. and Meier, Torsten and Förstner, Jens}, year={2011}, pages={1254–1257} }'
chicago: 'Declair, S., Torsten Meier, and Jens Förstner. “Numerical Investigation
of the Coupling between Microdisk Modes and Quantum Dots.” Physica Status Solidi
(c) 8, no. 4 (2011): 1254–57. https://doi.org/10.1002/pssc.201000869.'
ieee: 'S. Declair, T. Meier, and J. Förstner, “Numerical investigation of the coupling
between microdisk modes and quantum dots,” physica status solidi (c), vol.
8, no. 4, pp. 1254–1257, 2011, doi: 10.1002/pssc.201000869.'
mla: Declair, S., et al. “Numerical Investigation of the Coupling between Microdisk
Modes and Quantum Dots.” Physica Status Solidi (c), vol. 8, no. 4, Wiley,
2011, pp. 1254–57, doi:10.1002/pssc.201000869.
short: S. Declair, T. Meier, J. Förstner, Physica Status Solidi (c) 8 (2011) 1254–1257.
date_created: 2018-08-27T09:06:46Z
date_updated: 2025-12-16T11:22:02Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '293'
- _id: '170'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1002/pssc.201000869
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-27T09:07:57Z
date_updated: 2018-08-27T09:07:57Z
file_id: '4119'
file_name: 2011 Delcair,Meier,Förstner_Numerical investigation of the coupling between
microdisk modes and quantum dots.pdf
file_size: 281469
relation: main_file
success: 1
file_date_updated: 2018-08-27T09:07:57Z
has_accepted_license: '1'
intvolume: ' 8'
issue: '4'
keyword:
- tet_topic_phc
- tet_topic_microdisk
language:
- iso: eng
page: 1254-1257
publication: physica status solidi (c)
publication_identifier:
issn:
- 1862-6351
publication_status: published
publisher: Wiley
status: public
title: Numerical investigation of the coupling between microdisk modes and quantum
dots
type: journal_article
user_id: '16199'
volume: 8
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. Photonics and Nanostructures - Fundamentals and Applications.
2011;9(4):345-350. doi:10.1016/j.photonics.2011.04.012
apa: Declair, S., Meier, T., Zrenner, A., & Förstner, J. (2011). Numerical analysis
of coupled photonic crystal cavities. Photonics and Nanostructures - Fundamentals
and Applications, 9(4), 345–350. https://doi.org/10.1016/j.photonics.2011.04.012
bibtex: '@article{Declair_Meier_Zrenner_Förstner_2011, title={Numerical analysis
of coupled photonic crystal cavities}, volume={9}, DOI={10.1016/j.photonics.2011.04.012},
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.” Photonics and Nanostructures
- Fundamentals and Applications 9, no. 4 (2011): 345–50. https://doi.org/10.1016/j.photonics.2011.04.012.'
ieee: 'S. Declair, T. Meier, A. Zrenner, and J. Förstner, “Numerical analysis of
coupled photonic crystal cavities,” Photonics and Nanostructures - Fundamentals
and Applications, vol. 9, no. 4, pp. 345–350, 2011, doi: 10.1016/j.photonics.2011.04.012.'
mla: Declair, S., et al. “Numerical Analysis of Coupled Photonic Crystal Cavities.”
Photonics and Nanostructures - Fundamentals and Applications, vol. 9, no.
4, Elsevier BV, 2011, pp. 345–50, doi:10.1016/j.photonics.2011.04.012.
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'
...
---
_id: '4252'
abstract:
- lang: eng
text: "The electromagnetic field of a high-quality photonic crystal nanocavity is
computed using the finite difference time domain method. It is shown that a separatrix
occurs in the local energy flux discriminating between predominantly near and
far field components. Placing a two-level atom into the cavity leads to characteristic
field modifications and normalmode\r\nsplitting in the transmission spectra."
article_number: '4980'
article_type: original
author:
- first_name: C.
full_name: Dineen, C.
last_name: Dineen
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: A.R.
full_name: Zakharian, A.R.
last_name: Zakharian
- first_name: J.V.
full_name: Moloney, J.V.
last_name: Moloney
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
citation:
ama: Dineen C, Förstner J, Zakharian AR, Moloney JV, Koch SW. Electromagnetic field
structure and normal mode coupling in photonic crystal nanocavities. Optics
Express. 2005;13(13). doi:10.1364/opex.13.004980
apa: Dineen, C., Förstner, J., Zakharian, A. R., Moloney, J. V., & Koch, S.
W. (2005). Electromagnetic field structure and normal mode coupling in photonic
crystal nanocavities. Optics Express, 13(13). https://doi.org/10.1364/opex.13.004980
bibtex: '@article{Dineen_Förstner_Zakharian_Moloney_Koch_2005, title={Electromagnetic
field structure and normal mode coupling in photonic crystal nanocavities}, volume={13},
DOI={10.1364/opex.13.004980},
number={134980}, journal={Optics Express}, publisher={The Optical Society}, author={Dineen,
C. and Förstner, Jens and Zakharian, A.R. and Moloney, J.V. and Koch, S.W.}, year={2005}
}'
chicago: Dineen, C., Jens Förstner, A.R. Zakharian, J.V. Moloney, and S.W. Koch.
“Electromagnetic Field Structure and Normal Mode Coupling in Photonic Crystal
Nanocavities.” Optics Express 13, no. 13 (2005). https://doi.org/10.1364/opex.13.004980.
ieee: C. Dineen, J. Förstner, A. R. Zakharian, J. V. Moloney, and S. W. Koch, “Electromagnetic
field structure and normal mode coupling in photonic crystal nanocavities,” Optics
Express, vol. 13, no. 13, 2005.
mla: Dineen, C., et al. “Electromagnetic Field Structure and Normal Mode Coupling
in Photonic Crystal Nanocavities.” Optics Express, vol. 13, no. 13, 4980,
The Optical Society, 2005, doi:10.1364/opex.13.004980.
short: C. Dineen, J. Förstner, A.R. Zakharian, J.V. Moloney, S.W. Koch, Optics Express
13 (2005).
date_created: 2018-08-29T09:07:11Z
date_updated: 2022-01-06T07:00:42Z
ddc:
- '530'
doi: 10.1364/opex.13.004980
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-29T09:07:35Z
date_updated: 2018-09-04T19:28:30Z
file_id: '4253'
file_name: 2005 Dineen,Förstner,Zakharian,Moloney,Koch_Electromagnetic field structure
and normal mode coupling in photonic crystal nanocavities.pdf
file_size: 1100329
relation: main_file
file_date_updated: 2018-09-04T19:28:30Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '13'
keyword:
- tet_topic_phc
language:
- iso: eng
oa: '1'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: The Optical Society
status: public
title: Electromagnetic field structure and normal mode coupling in photonic crystal
nanocavities
type: journal_article
urn: '42523'
user_id: '158'
volume: 13
year: '2005'
...
---
_id: '4319'
abstract:
- lang: eng
text: "In dieser Arbeit wird eine Theorie vorgestellt, welche die quantenmechanische
Vielteilchenphysik\r\nder Licht-Materie Wechselwirkung in Halbleiternanostrukturen
beschreibt. Diese mikroskopische Beschreibung\r\nwird durch Kombination eines
allgemeinen Dichtematrixansatzes mit speziellen Methoden\r\nzur Auswertung der
Maxwellgleichungen wie der zeitaufgelösten Finite-Differenzen-Methode\r\n(FDTD)
erreicht. Die Theorie wird auf verschiedene physikalische Situationen angewendet,
wie z.B.\r\nLichtausbreitung in Volumenhalbleitern, Interband- und Intersubbandübergänge
in Quantenfilmstrukturen\r\nund optische Anregung von Quantenpunkten. Der Fokus
liegt dabei auf der Beschreibung der\r\nlinearen und nichtlinearen Antwort des
Vielteilchensystems und seiner Ankopplung an das elektromagnetische\r\nFeld. In
diesem Zusammenhang wird sowohl die Erzeugung als auch der Zerfall von optischen\r\nAnregungen
untersucht, indem verschiedene Kopplungsmechanismen wie Elektron-Phonon-,\r\nElektron-Photon-
und Elektron-Elektron-Wechselwirkung berücksichtigt werden.\r\nIm Bereich der
linearen Optik, also für Anregung mit geringer Intensität, ermöglicht die Theorie\r\ndie
Berechnung von Absorptionsspektren. Verschiedene Effekte in linearer Optik werden
in dieser\r\nArbeit untersucht und beschrieben: Linienaufspaltung durch Polaritonen
im Volumenmaterial, Zunahme\r\nder Linienbreite bei Intersubbandübergängen verursacht
durch Elektron-Elektron- und Elektron-\r\nPhonon-Streuung in einzelnen Quantenfilmen,
Bildung einer optischen Bandlücke durch starke radiative\r\nKopplung in Vielfilmstrukturen
in Bragg-Geometrie, Phononenseitenbänder verursacht durch\r\nquantenkinetische
Effekte in einzelnen Quantenpunkten und schliesslich Superradianz und Interferenzeffekte\r\nin
Quantenpunktgittern.\r\nBei nichtlinearer Anregung treten Dichte-Rabiflops als
fundamentale Prozesse in allen betrachteten\r\nSystemen auf und können als kohärente
Be- und Entvölkerung von quantenmechanischen Zuständen\r\nbeobachtet werden. Der
Einfluss von starker Lichtkopplung und verschiedenen Wechselwirkungen\r\nauf dynamische
Größen wie die Besetzung wird untersucht. Bei nichtlinearer Propagation, bei\r\nder
sich ein starker Lichtpuls über längere Strecken in einem System bewegt, wird
selbstinduzierte\r\nVerstärkung der Transmission näher betrachtet. Des weiteren
werden von der Coulombwechselwirkung\r\nverursachte nichtlineare Effekte wie exzitoninduziertes
Dephasieren in Volumenmaterial und\r\nverschränkte Zustände in Quantenpunkten
untersucht, die einen Zusammenbruch der Hartree-Fock-\r\nNäherung darstellen.\r\nZusammenfassend
werden in dieser Arbeit verschiedene lineare und nichtlineare optische Effekte\r\nin
Halbleiternanostrukturen verschiedener Dimensionalität mit Hilfe einer allgemeinen
Theorie, die\r\neinen Dichtematrixansatz mit den Maxwellschen Gleichungen kombiniert,
untersucht."
author:
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Förstner J. Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures.; 2004. doi:10.14279/depositonce-999
apa: Förstner, J. (2004). Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures. https://doi.org/10.14279/depositonce-999
bibtex: '@book{Förstner_2004, title={Light Propagation and Many-Particle Effects
in Semiconductor Nanostructures}, DOI={10.14279/depositonce-999},
author={Förstner, Jens}, year={2004} }'
chicago: Förstner, Jens. Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures, 2004. https://doi.org/10.14279/depositonce-999.
ieee: J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures. 2004.
mla: Förstner, Jens. Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures. 2004, doi:10.14279/depositonce-999.
short: J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor
Nanostructures, 2004.
date_created: 2018-08-30T10:01:05Z
date_updated: 2022-01-06T07:00:54Z
ddc:
- '530'
doi: 10.14279/depositonce-999
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-30T10:02:11Z
date_updated: 2018-09-04T19:39:32Z
file_id: '4321'
file_name: 2004 Förstner_dissertation.pdf
file_size: 4120183
relation: main_file
file_date_updated: 2018-09-04T19:39:32Z
has_accepted_license: '1'
keyword:
- tet_topic_qd
- tet_topic_qw
- tet_topic_phc
language:
- iso: eng
oa: '1'
status: public
supervisor:
- first_name: A.
full_name: Knorr, A.
last_name: Knorr
title: Light Propagation and Many-Particle Effects in Semiconductor Nanostructures
type: dissertation
urn: '43190'
user_id: '158'
year: '2004'
...