---
_id: '33466'
abstract:
- lang: eng
text: 'We review our results of numerical simulations of light scattering from different
systems of densely packed irregular particles. We consider spherical clusters,
thick layers and monolayers with realistic topologies and dimensions much larger
than the wavelength of light. The maximum bulk packing density of clusters is
0.5. A numerically exact solution of the electromagnetic problem is obtained using
the Discontinuous Galerkin Time Domain method and with application of high- performance
computing. We show that high packing density causes light localization in such
structures which makes an impact on the opposition phenomena: backscattering intensity
surge and negative linear polarization feature. Diffuse multiple scattering is
significantly reduced in the case of non-absorbing particles and near-field interaction
results in a percolation-like light transport determined by the topology of the
medium. With this the negative polarization feature caused by single scattering
gets enhanced if compared to lower density samples. We also confirm coherent double
scattering mechanism of negative polarization for light scattered from dense absorbing
slabs. In this case convergent result for the scattering angle polarization dependency
at backscattering can be obtained for a layer of just a few tens of particles
if they are larger than the wavelength.'
author:
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Yuriy
full_name: Shkuratov, Yuriy
last_name: Shkuratov
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Light Scattering by Large Densely
Packed Clusters of Particles. In: Kokhanovsky A, ed. Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media.
Vol 8. Springer Series in Light Scattering. Springer International Publishing;
2022. doi:10.1007/978-3-031-10298-1_4'
apa: 'Grynko, Y., Shkuratov, Y., Alhaddad, S., & Förstner, J. (2022). Light
Scattering by Large Densely Packed Clusters of Particles. In A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media (Vol. 8). Springer International Publishing. https://doi.org/10.1007/978-3-031-10298-1_4'
bibtex: '@inbook{Grynko_Shkuratov_Alhaddad_Förstner_2022, place={Cham}, series={Springer
Series in Light Scattering}, title={Light Scattering by Large Densely Packed Clusters
of Particles}, volume={8}, DOI={10.1007/978-3-031-10298-1_4},
booktitle={Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media}, publisher={Springer International Publishing},
author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner,
Jens}, editor={Kokhanovsky, Alexander}, year={2022}, collection={Springer Series
in Light Scattering} }'
chicago: 'Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light
Scattering by Large Densely Packed Clusters of Particles.” In Springer Series
in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in
Turbid Media, edited by Alexander Kokhanovsky, Vol. 8. Springer Series in
Light Scattering. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-10298-1_4.'
ieee: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light Scattering
by Large Densely Packed Clusters of Particles,” in Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media,
vol. 8, A. Kokhanovsky, Ed. Cham: Springer International Publishing, 2022.'
mla: 'Grynko, Yevgen, et al. “Light Scattering by Large Densely Packed Clusters
of Particles.” Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media, edited by Alexander Kokhanovsky,
vol. 8, Springer International Publishing, 2022, doi:10.1007/978-3-031-10298-1_4.'
short: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media, Springer International Publishing, Cham, 2022.'
date_created: 2022-09-22T09:18:45Z
date_updated: 2023-01-11T15:28:17Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1007/978-3-031-10298-1_4
editor:
- first_name: Alexander
full_name: Kokhanovsky, Alexander
last_name: Kokhanovsky
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2022-09-22T09:24:45Z
date_updated: 2022-09-22T09:24:45Z
file_id: '33467'
file_name: 2022-09 Grynko - Book chapter on Light Scattering by Large Densely Packed
Clusters of Particles.pdf
file_size: 1525307
relation: main_file
file_date_updated: 2022-09-22T09:24:45Z
has_accepted_license: '1'
intvolume: ' 8'
keyword:
- tet_topic_scattering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://rdcu.be/cV5GC
oa: '1'
place: Cham
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 'Springer Series in Light Scattering - Volume 8: Light Polarization and
Multiple Scattering in Turbid Media'
publication_identifier:
isbn:
- '9783031102974'
- '9783031102981'
issn:
- 2509-2790
- 2509-2804
publication_status: published
publisher: Springer International Publishing
series_title: Springer Series in Light Scattering
status: public
title: Light Scattering by Large Densely Packed Clusters of Particles
type: book_chapter
user_id: '158'
volume: 8
year: '2022'
...
---
_id: '33671'
abstract:
- lang: eng
text: "Abstract\r\n We demonstrate
the fabrication of micron-wide tungsten silicide superconducting nanowire single-photon
detectors on a silicon substrate using laser lithography. We show saturated internal
detection efficiencies with wire widths ranging from 0.59 µm
to 1.43 µm under illumination at 1550 nm. We demonstrate
both straight wires, as well as meandered structures. Single-photon sensitivity
is shown in devices up to 4 mm in length. Laser-lithographically written devices
allow for fast and easy structuring of large areas while maintaining a saturated
internal efficiency for wire widths around 1 µm."
article_number: '055005'
author:
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Varun B
full_name: Verma, Varun B
last_name: Verma
- first_name: Jan Philipp
full_name: Höpker, Jan Philipp
id: '33913'
last_name: Höpker
- first_name: Richard P
full_name: Mirin, Richard P
last_name: Mirin
- first_name: Sae
full_name: Woo Nam, Sae
last_name: Woo Nam
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Protte M, Verma VB, Höpker JP, Mirin RP, Woo Nam S, Bartley T. Laser-lithographically
written micron-wide superconducting nanowire single-photon detectors. Superconductor
Science and Technology. 2022;35(5). doi:10.1088/1361-6668/ac5338
apa: Protte, M., Verma, V. B., Höpker, J. P., Mirin, R. P., Woo Nam, S., & Bartley,
T. (2022). Laser-lithographically written micron-wide superconducting nanowire
single-photon detectors. Superconductor Science and Technology, 35(5),
Article 055005. https://doi.org/10.1088/1361-6668/ac5338
bibtex: '@article{Protte_Verma_Höpker_Mirin_Woo Nam_Bartley_2022, title={Laser-lithographically
written micron-wide superconducting nanowire single-photon detectors}, volume={35},
DOI={10.1088/1361-6668/ac5338},
number={5055005}, journal={Superconductor Science and Technology}, publisher={IOP
Publishing}, author={Protte, Maximilian and Verma, Varun B and Höpker, Jan Philipp
and Mirin, Richard P and Woo Nam, Sae and Bartley, Tim}, year={2022} }'
chicago: Protte, Maximilian, Varun B Verma, Jan Philipp Höpker, Richard P Mirin,
Sae Woo Nam, and Tim Bartley. “Laser-Lithographically Written Micron-Wide Superconducting
Nanowire Single-Photon Detectors.” Superconductor Science and Technology
35, no. 5 (2022). https://doi.org/10.1088/1361-6668/ac5338.
ieee: 'M. Protte, V. B. Verma, J. P. Höpker, R. P. Mirin, S. Woo Nam, and T. Bartley,
“Laser-lithographically written micron-wide superconducting nanowire single-photon
detectors,” Superconductor Science and Technology, vol. 35, no. 5, Art.
no. 055005, 2022, doi: 10.1088/1361-6668/ac5338.'
mla: Protte, Maximilian, et al. “Laser-Lithographically Written Micron-Wide Superconducting
Nanowire Single-Photon Detectors.” Superconductor Science and Technology,
vol. 35, no. 5, 055005, IOP Publishing, 2022, doi:10.1088/1361-6668/ac5338.
short: M. Protte, V.B. Verma, J.P. Höpker, R.P. Mirin, S. Woo Nam, T. Bartley, Superconductor
Science and Technology 35 (2022).
date_created: 2022-10-11T07:14:11Z
date_updated: 2023-01-12T13:02:52Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1088/1361-6668/ac5338
intvolume: ' 35'
issue: '5'
keyword:
- Materials Chemistry
- Electrical and Electronic Engineering
- Metals and Alloys
- Condensed Matter Physics
- Ceramics and Composites
language:
- iso: eng
publication: Superconductor Science and Technology
publication_identifier:
issn:
- 0953-2048
- 1361-6668
publication_status: published
publisher: IOP Publishing
status: public
title: Laser-lithographically written micron-wide superconducting nanowire single-photon
detectors
type: journal_article
user_id: '33913'
volume: 35
year: '2022'
...
---
_id: '30342'
article_number: '108'
author:
- first_name: Nina Amelie
full_name: Lange, Nina Amelie
id: '56843'
last_name: Lange
- first_name: Jan Philipp
full_name: Höpker, Jan Philipp
id: '33913'
last_name: Höpker
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Lange NA, Höpker JP, Ricken R, et al. Cryogenic integrated spontaneous parametric
down-conversion. Optica. 2022;9(1). doi:10.1364/optica.445576
apa: Lange, N. A., Höpker, J. P., Ricken, R., Quiring, V., Eigner, C., Silberhorn,
C., & Bartley, T. (2022). Cryogenic integrated spontaneous parametric down-conversion.
Optica, 9(1), Article 108. https://doi.org/10.1364/optica.445576
bibtex: '@article{Lange_Höpker_Ricken_Quiring_Eigner_Silberhorn_Bartley_2022, title={Cryogenic
integrated spontaneous parametric down-conversion}, volume={9}, DOI={10.1364/optica.445576},
number={1108}, journal={Optica}, publisher={The Optical Society}, author={Lange,
Nina Amelie and Höpker, Jan Philipp and Ricken, Raimund and Quiring, Viktor and
Eigner, Christof and Silberhorn, Christine and Bartley, Tim}, year={2022} }'
chicago: Lange, Nina Amelie, Jan Philipp Höpker, Raimund Ricken, Viktor Quiring,
Christof Eigner, Christine Silberhorn, and Tim Bartley. “Cryogenic Integrated
Spontaneous Parametric Down-Conversion.” Optica 9, no. 1 (2022). https://doi.org/10.1364/optica.445576.
ieee: 'N. A. Lange et al., “Cryogenic integrated spontaneous parametric down-conversion,”
Optica, vol. 9, no. 1, Art. no. 108, 2022, doi: 10.1364/optica.445576.'
mla: Lange, Nina Amelie, et al. “Cryogenic Integrated Spontaneous Parametric Down-Conversion.”
Optica, vol. 9, no. 1, 108, The Optical Society, 2022, doi:10.1364/optica.445576.
short: N.A. Lange, J.P. Höpker, R. Ricken, V. Quiring, C. Eigner, C. Silberhorn,
T. Bartley, Optica 9 (2022).
date_created: 2022-03-16T08:53:22Z
date_updated: 2023-01-12T13:42:23Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1364/optica.445576
intvolume: ' 9'
issue: '1'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Optica
publication_identifier:
issn:
- 2334-2536
publication_status: published
publisher: The Optical Society
status: public
title: Cryogenic integrated spontaneous parametric down-conversion
type: journal_article
user_id: '33913'
volume: 9
year: '2022'
...
---
_id: '33672'
abstract:
- lang: eng
text: "Abstract\r\n Lithium niobate
is a promising platform for integrated quantum optics. In this platform, we aim
to efficiently manipulate and detect quantum states by combining superconducting
single photon detectors and modulators. The cryogenic operation of a superconducting
single photon detector dictates the optimisation of the electro-optic modulators
under the same operating conditions. To that end, we characterise a phase modulator,
directional coupler, and polarisation converter at both ambient and cryogenic
temperatures. The operation voltage \r\n \r\n \r\n \r\n V\r\n
\ \r\n π\r\n
\ \r\n /\r\n
\ \r\n 2\r\n
\ \r\n \r\n
\ \r\n \r\n of these
modulators increases, due to the decrease in the electro-optic effect, by 74%
for the phase modulator, 84% for the directional coupler and 35% for the polarisation
converter below 8.5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n
\ \r\n .
The phase modulator preserves its broadband nature and modulates light in the
characterised wavelength range. The unbiased bar state of the directional coupler
changed by a wavelength shift of 85\r\n \r\n \r\n \r\n n\r\n m\r\n
\ \r\n \r\n \r\n while cooling
the device down to 5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n
\ \r\n .
The polarisation converter uses periodic poling to phasematch the two orthogonal
polarisations. The phasematched wavelength of the utilised poling changes by 112\r\n
\ \r\n
\ \r\n \r\n n\r\n m\r\n
\ \r\n \r\n \r\n when cooling
to 5\r\n \r\n
\ \r\n \r\n K\r\n \r\n \r\n
\ \r\n ."
article_number: '034004'
author:
- first_name: Frederik
full_name: Thiele, Frederik
id: '50819'
last_name: Thiele
orcid: 0000-0003-0663-5587
- first_name: Felix
full_name: vom Bruch, Felix
id: '71245'
last_name: vom Bruch
- first_name: Julian
full_name: Brockmeier, Julian
id: '44807'
last_name: Brockmeier
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Thomas
full_name: Hummel, Thomas
id: '83846'
last_name: Hummel
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Sebastian
full_name: Lengeling, Sebastian
id: '44373'
last_name: Lengeling
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: 'Thiele F, vom Bruch F, Brockmeier J, et al. Cryogenic electro-optic modulation
in titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics.
2022;4(3). doi:10.1088/2515-7647/ac6c63'
apa: 'Thiele, F., vom Bruch, F., Brockmeier, J., Protte, M., Hummel, T., Ricken,
R., Quiring, V., Lengeling, S., Herrmann, H., Eigner, C., Silberhorn, C., &
Bartley, T. (2022). Cryogenic electro-optic modulation in titanium in-diffused
lithium niobate waveguides. Journal of Physics: Photonics, 4(3),
Article 034004. https://doi.org/10.1088/2515-7647/ac6c63'
bibtex: '@article{Thiele_vom Bruch_Brockmeier_Protte_Hummel_Ricken_Quiring_Lengeling_Herrmann_Eigner_et
al._2022, title={Cryogenic electro-optic modulation in titanium in-diffused lithium
niobate waveguides}, volume={4}, DOI={10.1088/2515-7647/ac6c63},
number={3034004}, journal={Journal of Physics: Photonics}, publisher={IOP Publishing},
author={Thiele, Frederik and vom Bruch, Felix and Brockmeier, Julian and Protte,
Maximilian and Hummel, Thomas and Ricken, Raimund and Quiring, Viktor and Lengeling,
Sebastian and Herrmann, Harald and Eigner, Christof and et al.}, year={2022} }'
chicago: 'Thiele, Frederik, Felix vom Bruch, Julian Brockmeier, Maximilian Protte,
Thomas Hummel, Raimund Ricken, Viktor Quiring, et al. “Cryogenic Electro-Optic
Modulation in Titanium in-Diffused Lithium Niobate Waveguides.” Journal of
Physics: Photonics 4, no. 3 (2022). https://doi.org/10.1088/2515-7647/ac6c63.'
ieee: 'F. Thiele et al., “Cryogenic electro-optic modulation in titanium
in-diffused lithium niobate waveguides,” Journal of Physics: Photonics,
vol. 4, no. 3, Art. no. 034004, 2022, doi: 10.1088/2515-7647/ac6c63.'
mla: 'Thiele, Frederik, et al. “Cryogenic Electro-Optic Modulation in Titanium in-Diffused
Lithium Niobate Waveguides.” Journal of Physics: Photonics, vol. 4, no.
3, 034004, IOP Publishing, 2022, doi:10.1088/2515-7647/ac6c63.'
short: 'F. Thiele, F. vom Bruch, J. Brockmeier, M. Protte, T. Hummel, R. Ricken,
V. Quiring, S. Lengeling, H. Herrmann, C. Eigner, C. Silberhorn, T. Bartley, Journal
of Physics: Photonics 4 (2022).'
date_created: 2022-10-11T07:14:40Z
date_updated: 2023-01-12T15:16:35Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1088/2515-7647/ac6c63
intvolume: ' 4'
issue: '3'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: 'Journal of Physics: Photonics'
publication_identifier:
issn:
- 2515-7647
publication_status: published
publisher: IOP Publishing
status: public
title: Cryogenic electro-optic modulation in titanium in-diffused lithium niobate
waveguides
type: journal_article
user_id: '83846'
volume: 4
year: '2022'
...
---
_id: '33673'
abstract:
- lang: eng
text: Superconducting Nanowire Single Photon Detectors (SNSPDs) have become
an integral part of quantum optics in recent years because of their high performance
in single photon detection. We present a method to replace the electrical input
by supplying the required bias current via the photocurrent of a photodiode situated
on the cold stage of the cryostat. Light is guided to the bias photodiode through
an optical fiber, which enables a lower thermal conduction and galvanic isolation
between room temperature and the cold stage. We show that an off-the-shelf InGaAs–InP
photodiode exhibits a responsivity of at least 0.55 A/W at 0.8 K. Using this device
to bias an SNSPD, we characterize the count rate dependent on the optical power
incident on the photodiode. This configuration of the SNSPD and photodiode shows
an expected plateau in the single photon count rate with an optical bias power
on the photodiode above 6.8 µW. Furthermore, we compare the same detector under
both optical and electrical bias, and show there is no significant changes in
performance. This has the advantage of avoiding an electrical input cable, which
reduces the latent heat load by a factor of 100 and, in principle, allows for
low loss RF current supply at the cold stage.
article_number: '081303'
author:
- first_name: Frederik
full_name: Thiele, Frederik
id: '50819'
last_name: Thiele
orcid: 0000-0003-0663-5587
- first_name: Thomas
full_name: Hummel, Thomas
id: '83846'
last_name: Hummel
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Thiele F, Hummel T, Protte M, Bartley T. Opto-electronic bias of a superconducting
nanowire single photon detector using a cryogenic photodiode. APL Photonics.
2022;7(8). doi:10.1063/5.0097506
apa: Thiele, F., Hummel, T., Protte, M., & Bartley, T. (2022). Opto-electronic
bias of a superconducting nanowire single photon detector using a cryogenic photodiode.
APL Photonics, 7(8), Article 081303. https://doi.org/10.1063/5.0097506
bibtex: '@article{Thiele_Hummel_Protte_Bartley_2022, title={Opto-electronic bias
of a superconducting nanowire single photon detector using a cryogenic photodiode},
volume={7}, DOI={10.1063/5.0097506},
number={8081303}, journal={APL Photonics}, publisher={AIP Publishing}, author={Thiele,
Frederik and Hummel, Thomas and Protte, Maximilian and Bartley, Tim}, year={2022}
}'
chicago: Thiele, Frederik, Thomas Hummel, Maximilian Protte, and Tim Bartley. “Opto-Electronic
Bias of a Superconducting Nanowire Single Photon Detector Using a Cryogenic Photodiode.”
APL Photonics 7, no. 8 (2022). https://doi.org/10.1063/5.0097506.
ieee: 'F. Thiele, T. Hummel, M. Protte, and T. Bartley, “Opto-electronic bias of
a superconducting nanowire single photon detector using a cryogenic photodiode,”
APL Photonics, vol. 7, no. 8, Art. no. 081303, 2022, doi: 10.1063/5.0097506.'
mla: Thiele, Frederik, et al. “Opto-Electronic Bias of a Superconducting Nanowire
Single Photon Detector Using a Cryogenic Photodiode.” APL Photonics, vol.
7, no. 8, 081303, AIP Publishing, 2022, doi:10.1063/5.0097506.
short: F. Thiele, T. Hummel, M. Protte, T. Bartley, APL Photonics 7 (2022).
date_created: 2022-10-11T07:15:09Z
date_updated: 2023-01-12T15:13:40Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1063/5.0097506
intvolume: ' 7'
issue: '8'
keyword:
- Computer Networks and Communications
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: APL Photonics
publication_identifier:
issn:
- 2378-0967
publication_status: published
publisher: AIP Publishing
status: public
title: Opto-electronic bias of a superconducting nanowire single photon detector using
a cryogenic photodiode
type: journal_article
user_id: '83846'
volume: 7
year: '2022'
...
---
_id: '54849'
abstract:
- lang: eng
text: The third‐order susceptibility of lithium
niobate (LiNbO3) is calculated within a Berry‐phase formulation
of the dynamical polarization based on the electronic structure obtained within
density‐functional theory (DFT). Maximum values of the order of m V are calculated
for photon energies between 1.2 and 2 eV, i.e., in the lower half of the optical
bandgap of lithium niobate. Both free and bound electron (bi)polarons are found
to lead to a remarkable enhancement of the third‐order susceptibility for photon
energies below 1 eV.
author:
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
last_name: Kozub
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
citation:
ama: 'Kozub AL, Gerstmann U, Schmidt WG. Third‐Order Susceptibility of Lithium Niobate:
Influence of Polarons and Bipolarons. physica status solidi (b). 2022;260(2).
doi:10.1002/pssb.202200453'
apa: 'Kozub, A. L., Gerstmann, U., & Schmidt, W. G. (2022). Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons. Physica Status Solidi
(b), 260(2). https://doi.org/10.1002/pssb.202200453'
bibtex: '@article{Kozub_Gerstmann_Schmidt_2022, title={Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons}, volume={260}, DOI={10.1002/pssb.202200453}, number={2},
journal={physica status solidi (b)}, publisher={Wiley}, author={Kozub, Agnieszka
L. and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022} }'
chicago: 'Kozub, Agnieszka L., Uwe Gerstmann, and Wolf Gero Schmidt. “Third‐Order
Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons.” Physica
Status Solidi (b) 260, no. 2 (2022). https://doi.org/10.1002/pssb.202200453.'
ieee: 'A. L. Kozub, U. Gerstmann, and W. G. Schmidt, “Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons,” physica status solidi
(b), vol. 260, no. 2, 2022, doi: 10.1002/pssb.202200453.'
mla: 'Kozub, Agnieszka L., et al. “Third‐Order Susceptibility of Lithium Niobate:
Influence of Polarons and Bipolarons.” Physica Status Solidi (b), vol.
260, no. 2, Wiley, 2022, doi:10.1002/pssb.202200453.'
short: A.L. Kozub, U. Gerstmann, W.G. Schmidt, Physica Status Solidi (b) 260 (2022).
date_created: 2024-06-24T05:59:11Z
date_updated: 2024-06-24T06:02:58Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '790'
- _id: '230'
- _id: '429'
- _id: '27'
doi: 10.1002/pssb.202200453
intvolume: ' 260'
issue: '2'
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: physica status solidi (b)
publication_identifier:
issn:
- 0370-1972
- 1521-3951
publication_status: published
publisher: Wiley
status: public
title: 'Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons'
type: journal_article
user_id: '16199'
volume: 260
year: '2022'
...
---
_id: '28413'
abstract:
- lang: eng
text: Optical traveling wave antennas offer unique opportunities to control and
selectively guide light into a specific direction, which renders them excellent
candidates for optical communication and sensing. These applications require state-of-the-art
engineering to reach optimized functionalities such as high directivity and radiation
efficiency, low sidelobe levels, broadband and tunable capabilities, and compact
design. In this work, we report on the numerical optimization of the directivity
of optical traveling wave antennas made from low-loss dielectric materials using
full-wave numerical simulations in conjunction with the particle swarm optimization
algorithm. The antennas are composed of a reflector and a director deposited on
a glass substrate, and an emitter placed in the feed gap between them serves as
an internal source of excitation. In particular, we analyze antennas with rectangular-
and horn-shaped directors made of either hafnium dioxide or silicon. The optimized
antennas produce highly directional emissions due to the presence of two dominant
guided TE modes in the director in addition to leaky modes. These guided modes
dominate the far-field emission pattern and govern the direction of the main lobe
emission, which predominately originates from the end facet of the director. Our
work also provides a comprehensive analysis of the modes, radiation patterns,
parametric influences, and bandwidths of the antennas, which highlights their
robust nature.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Till
full_name: Leuteritz, Till
last_name: Leuteritz
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Farheen H, Leuteritz T, Linden S, Myroshnychenko V, Förstner J. Optimization
of optical waveguide antennas for directive emission of light. Journal of the
Optical Society of America B. 2022;39(1):83. doi:10.1364/josab.438514
apa: Farheen, H., Leuteritz, T., Linden, S., Myroshnychenko, V., & Förstner,
J. (2022). Optimization of optical waveguide antennas for directive emission of
light. Journal of the Optical Society of America B, 39(1), 83. https://doi.org/10.1364/josab.438514
bibtex: '@article{Farheen_Leuteritz_Linden_Myroshnychenko_Förstner_2022, title={Optimization
of optical waveguide antennas for directive emission of light}, volume={39}, DOI={10.1364/josab.438514}, number={1},
journal={Journal of the Optical Society of America B}, author={Farheen, Henna
and Leuteritz, Till and Linden, Stefan and Myroshnychenko, Viktor and Förstner,
Jens}, year={2022}, pages={83} }'
chicago: 'Farheen, Henna, Till Leuteritz, Stefan Linden, Viktor Myroshnychenko,
and Jens Förstner. “Optimization of Optical Waveguide Antennas for Directive Emission
of Light.” Journal of the Optical Society of America B 39, no. 1 (2022):
83. https://doi.org/10.1364/josab.438514.'
ieee: 'H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, and J. Förstner,
“Optimization of optical waveguide antennas for directive emission of light,”
Journal of the Optical Society of America B, vol. 39, no. 1, p. 83, 2022,
doi: 10.1364/josab.438514.'
mla: Farheen, Henna, et al. “Optimization of Optical Waveguide Antennas for Directive
Emission of Light.” Journal of the Optical Society of America B, vol. 39,
no. 1, 2022, p. 83, doi:10.1364/josab.438514.
short: H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, J. Förstner, Journal
of the Optical Society of America B 39 (2022) 83.
date_created: 2021-12-08T07:14:39Z
date_updated: 2024-07-22T07:45:12Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/josab.438514
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:26:57Z
date_updated: 2021-12-08T08:26:57Z
embargo: 2022-12-08
embargo_to: open_access
file_id: '28417'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas.pdf
file_size: 14029741
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:29:49Z
date_updated: 2021-12-08T08:29:49Z
file_id: '28418'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas SUPPLEMENTARY
MATERIAL.pdf
file_size: 655495
relation: supplementary_material
file_date_updated: 2021-12-08T08:29:49Z
has_accepted_license: '1'
intvolume: ' 39'
issue: '1'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
oa: '1'
page: '83'
project:
- _id: '53'
grant_number: '231447078'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
grant_number: '231447078'
name: TRR 142 - Subproject C5
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of the Optical Society of America B
publication_identifier:
issn:
- 0740-3224
- 1520-8540
publication_status: published
status: public
title: Optimization of optical waveguide antennas for directive emission of light
type: journal_article
user_id: '158'
volume: 39
year: '2022'
...
---
_id: '29075'
abstract:
- lang: eng
text: We study a double-scattering coherent mechanism of negative polarization (NP)
near opposition that is observed for powder-like surfaces. The problem is solved
numerically for absorbing structures with irregular constituents, cubes, spheres,
and ellipsoids larger than the wavelength of incident light. Our simulations show
that double scattering between two random irregular particles shows weak NP. Adding
one more particle significantly increases the relative contribution of double
scattering which enhances NP. Simulations with regular shapes and controlled geometric
parameters show that the interference mechanism is sensitive to the geometry of
the scattering system and can also result in no polarization or even strong enhancement
of positive polarization at backscattering.
author:
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Alhaddad S, Grynko Y, Farheen H, Förstner J. Numerical analysis of the coherent
mechanism producing negative polarization at backscattering from systems of absorbing
particles. Optics Letters. 2022;47(1):58. doi:10.1364/ol.444953
apa: Alhaddad, S., Grynko, Y., Farheen, H., & Förstner, J. (2022). Numerical
analysis of the coherent mechanism producing negative polarization at backscattering
from systems of absorbing particles. Optics Letters, 47(1), 58.
https://doi.org/10.1364/ol.444953
bibtex: '@article{Alhaddad_Grynko_Farheen_Förstner_2022, title={Numerical analysis
of the coherent mechanism producing negative polarization at backscattering from
systems of absorbing particles}, volume={47}, DOI={10.1364/ol.444953},
number={1}, journal={Optics Letters}, author={Alhaddad, Samer and Grynko, Yevgen
and Farheen, Henna and Förstner, Jens}, year={2022}, pages={58} }'
chicago: 'Alhaddad, Samer, Yevgen Grynko, Henna Farheen, and Jens Förstner. “Numerical
Analysis of the Coherent Mechanism Producing Negative Polarization at Backscattering
from Systems of Absorbing Particles.” Optics Letters 47, no. 1 (2022):
58. https://doi.org/10.1364/ol.444953.'
ieee: 'S. Alhaddad, Y. Grynko, H. Farheen, and J. Förstner, “Numerical analysis
of the coherent mechanism producing negative polarization at backscattering from
systems of absorbing particles,” Optics Letters, vol. 47, no. 1, p. 58,
2022, doi: 10.1364/ol.444953.'
mla: Alhaddad, Samer, et al. “Numerical Analysis of the Coherent Mechanism Producing
Negative Polarization at Backscattering from Systems of Absorbing Particles.”
Optics Letters, vol. 47, no. 1, 2022, p. 58, doi:10.1364/ol.444953.
short: S. Alhaddad, Y. Grynko, H. Farheen, J. Förstner, Optics Letters 47 (2022)
58.
date_created: 2021-12-21T13:49:29Z
date_updated: 2024-07-22T07:45:05Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/ol.444953
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-12-21T13:53:47Z
date_updated: 2021-12-21T13:53:47Z
embargo: 2022-12-21
embargo_to: open_access
file_id: '29076'
file_name: 2022-01 Alhaddad - Optics Letter - Double Scattering.pdf
file_size: 3197213
relation: main_file
file_date_updated: 2021-12-21T13:53:47Z
has_accepted_license: '1'
intvolume: ' 47'
issue: '1'
keyword:
- tet_topic_scattering
language:
- iso: eng
page: '58'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
status: public
title: Numerical analysis of the coherent mechanism producing negative polarization
at backscattering from systems of absorbing particles
type: journal_article
user_id: '158'
volume: 47
year: '2022'
...
---
_id: '31329'
abstract:
- lang: eng
text: Highly directive antennas with the ability of shaping radiation patterns in
desired directions are essential for efficient on-chip optical communication with
reduced cross talk. In this paper, we design and optimize three distinct broadband
traveling-wave tantalum pentoxide antennas exhibiting highly directional characteristics.
Our antennas contain a director and reflector deposited on a glass substrate,
which are excited by a dipole emitter placed in the feed gap between the two elements.
Full-wave simulations in conjunction with global optimization provide structures
with an enhanced linear directivity as high as 119 radiating in the substrate.
The high directivity is a result of the interplay between two dominant TE modes
and the leaky modes present in the antenna director. Furthermore, these low-loss
dielectric antennas exhibit a near-unity radiation efficiency at the operational
wavelength of 780 nm and maintain a broad bandwidth. Our numerical results are
in good agreement with experimental measurements from the optimized antennas fabricated
using a two-step electron-beam lithography, revealing the highly directive nature
of our structures. We envision that our antenna designs can be conveniently adapted
to other dielectric materials and prove instrumental for inter-chip optical communications
and other on-chip applications.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Lok-Yee
full_name: Yan, Lok-Yee
last_name: Yan
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
citation:
ama: Farheen H, Yan L-Y, Quiring V, et al. Broadband optical Ta2O5 antennas for
directional emission of light. Optics Express. 2022;30(11):19288. doi:10.1364/oe.455815
apa: Farheen, H., Yan, L.-Y., Quiring, V., Eigner, C., Zentgraf, T., Linden, S.,
Förstner, J., & Myroshnychenko, V. (2022). Broadband optical Ta2O5 antennas
for directional emission of light. Optics Express, 30(11), 19288.
https://doi.org/10.1364/oe.455815
bibtex: '@article{Farheen_Yan_Quiring_Eigner_Zentgraf_Linden_Förstner_Myroshnychenko_2022,
title={Broadband optical Ta2O5 antennas for directional emission of light}, volume={30},
DOI={10.1364/oe.455815}, number={11},
journal={Optics Express}, publisher={Optica Publishing Group}, author={Farheen,
Henna and Yan, Lok-Yee and Quiring, Viktor and Eigner, Christof and Zentgraf,
Thomas and Linden, Stefan and Förstner, Jens and Myroshnychenko, Viktor}, year={2022},
pages={19288} }'
chicago: 'Farheen, Henna, Lok-Yee Yan, Viktor Quiring, Christof Eigner, Thomas Zentgraf,
Stefan Linden, Jens Förstner, and Viktor Myroshnychenko. “Broadband Optical Ta2O5
Antennas for Directional Emission of Light.” Optics Express 30, no. 11
(2022): 19288. https://doi.org/10.1364/oe.455815.'
ieee: 'H. Farheen et al., “Broadband optical Ta2O5 antennas for directional
emission of light,” Optics Express, vol. 30, no. 11, p. 19288, 2022, doi:
10.1364/oe.455815.'
mla: Farheen, Henna, et al. “Broadband Optical Ta2O5 Antennas for Directional Emission
of Light.” Optics Express, vol. 30, no. 11, Optica Publishing Group, 2022,
p. 19288, doi:10.1364/oe.455815.
short: H. Farheen, L.-Y. Yan, V. Quiring, C. Eigner, T. Zentgraf, S. Linden, J.
Förstner, V. Myroshnychenko, Optics Express 30 (2022) 19288.
date_created: 2022-05-18T16:39:17Z
date_updated: 2024-07-22T07:44:58Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/oe.455815
intvolume: ' 30'
issue: '11'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
page: '19288'
project:
- _id: '75'
grant_number: '231447078'
name: 'TRR 142 - C5: TRR 142 - Subproject C5'
- _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: Optica Publishing Group
status: public
title: Broadband optical Ta2O5 antennas for directional emission of light
type: journal_article
user_id: '158'
volume: 30
year: '2022'
...
---
_id: '36804'
article_number: '126756'
author:
- first_name: Tobias
full_name: Henksmeier, Tobias
id: '42539'
last_name: Henksmeier
- first_name: Johann Friedemann
full_name: Schulz, Johann Friedemann
last_name: Schulz
- first_name: Elias
full_name: Kluth, Elias
last_name: Kluth
- first_name: Martin
full_name: Feneberg, Martin
last_name: Feneberg
- first_name: Rüdiger
full_name: Goldhahn, Rüdiger
last_name: Goldhahn
- first_name: Ana M.
full_name: Sanchez, Ana M.
last_name: Sanchez
- first_name: Markus
full_name: Voigt, Markus
id: '15182'
last_name: Voigt
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
citation:
ama: Henksmeier T, Schulz JF, Kluth E, et al. Remote epitaxy of In(x)Ga(1-x)As(001)
on graphene covered GaAs(001) substrates. Journal of Crystal Growth. 2022;593.
doi:10.1016/j.jcrysgro.2022.126756
apa: Henksmeier, T., Schulz, J. F., Kluth, E., Feneberg, M., Goldhahn, R., Sanchez,
A. M., Voigt, M., Grundmeier, G., & Reuter, D. (2022). Remote epitaxy of In(x)Ga(1-x)As(001)
on graphene covered GaAs(001) substrates. Journal of Crystal Growth, 593,
Article 126756. https://doi.org/10.1016/j.jcrysgro.2022.126756
bibtex: '@article{Henksmeier_Schulz_Kluth_Feneberg_Goldhahn_Sanchez_Voigt_Grundmeier_Reuter_2022,
title={Remote epitaxy of In(x)Ga(1-x)As(001) on graphene covered GaAs(001) substrates},
volume={593}, DOI={10.1016/j.jcrysgro.2022.126756},
number={126756}, journal={Journal of Crystal Growth}, publisher={Elsevier}, author={Henksmeier,
Tobias and Schulz, Johann Friedemann and Kluth, Elias and Feneberg, Martin and
Goldhahn, Rüdiger and Sanchez, Ana M. and Voigt, Markus and Grundmeier, Guido
and Reuter, Dirk}, year={2022} }'
chicago: Henksmeier, Tobias, Johann Friedemann Schulz, Elias Kluth, Martin Feneberg,
Rüdiger Goldhahn, Ana M. Sanchez, Markus Voigt, Guido Grundmeier, and Dirk Reuter.
“Remote Epitaxy of In(x)Ga(1-x)As(001) on Graphene Covered GaAs(001) Substrates.”
Journal of Crystal Growth 593 (2022). https://doi.org/10.1016/j.jcrysgro.2022.126756.
ieee: 'T. Henksmeier et al., “Remote epitaxy of In(x)Ga(1-x)As(001) on graphene
covered GaAs(001) substrates,” Journal of Crystal Growth, vol. 593, Art.
no. 126756, 2022, doi: 10.1016/j.jcrysgro.2022.126756.'
mla: Henksmeier, Tobias, et al. “Remote Epitaxy of In(x)Ga(1-x)As(001) on Graphene
Covered GaAs(001) Substrates.” Journal of Crystal Growth, vol. 593, 126756,
Elsevier, 2022, doi:10.1016/j.jcrysgro.2022.126756.
short: T. Henksmeier, J.F. Schulz, E. Kluth, M. Feneberg, R. Goldhahn, A.M. Sanchez,
M. Voigt, G. Grundmeier, D. Reuter, Journal of Crystal Growth 593 (2022).
date_created: 2023-01-13T15:40:17Z
date_updated: 2023-01-13T16:02:06Z
department:
- _id: '15'
- _id: '2'
- _id: '292'
- _id: '230'
doi: 10.1016/j.jcrysgro.2022.126756
intvolume: ' 593'
language:
- iso: eng
project:
- _id: '63'
name: 'TRR 142 - A6: TRR 142 - Subproject A6'
publication: Journal of Crystal Growth
publication_status: published
publisher: Elsevier
status: public
title: Remote epitaxy of In(x)Ga(1-x)As(001) on graphene covered GaAs(001) substrates
type: journal_article
user_id: '42539'
volume: 593
year: '2022'
...
---
_id: '34237'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Pascal
full_name: Kneuper, Pascal
id: '47367'
last_name: Kneuper
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Marc-Michael
full_name: Meinecke, Marc-Michael
last_name: Meinecke
- first_name: Heiko G.
full_name: Kurz, Heiko G.
last_name: Kurz
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: Kruse S, Gudyriev S, Kneuper P, et al. Silicon Photonic Radar Receiver IC for
mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution. IEEE Microwave
and Wireless Components Letters. 2022;32(12):1447-1450. doi:10.1109/lmwc.2022.3186432
apa: Kruse, S., Gudyriev, S., Kneuper, P., Schwabe, T., Meinecke, M.-M., Kurz, H.
G., & Scheytt, J. C. (2022). Silicon Photonic Radar Receiver IC for mm-Wave
Large Aperture MIMO Radar Using Optical Clock Distribution. IEEE Microwave
and Wireless Components Letters, 32(12), 1447–1450. https://doi.org/10.1109/lmwc.2022.3186432
bibtex: '@article{Kruse_Gudyriev_Kneuper_Schwabe_Meinecke_Kurz_Scheytt_2022, title={Silicon
Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using Optical
Clock Distribution}, volume={32}, DOI={10.1109/lmwc.2022.3186432},
number={12}, journal={IEEE Microwave and Wireless Components Letters}, publisher={Institute
of Electrical and Electronics Engineers (IEEE)}, author={Kruse, Stephan and Gudyriev,
Sergiy and Kneuper, Pascal and Schwabe, Tobias and Meinecke, Marc-Michael and
Kurz, Heiko G. and Scheytt, J. Christoph}, year={2022}, pages={1447–1450} }'
chicago: 'Kruse, Stephan, Sergiy Gudyriev, Pascal Kneuper, Tobias Schwabe, Marc-Michael
Meinecke, Heiko G. Kurz, and J. Christoph Scheytt. “Silicon Photonic Radar Receiver
IC for Mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution.” IEEE
Microwave and Wireless Components Letters 32, no. 12 (2022): 1447–50. https://doi.org/10.1109/lmwc.2022.3186432.'
ieee: 'S. Kruse et al., “Silicon Photonic Radar Receiver IC for mm-Wave Large
Aperture MIMO Radar Using Optical Clock Distribution,” IEEE Microwave and Wireless
Components Letters, vol. 32, no. 12, pp. 1447–1450, 2022, doi: 10.1109/lmwc.2022.3186432.'
mla: Kruse, Stephan, et al. “Silicon Photonic Radar Receiver IC for Mm-Wave Large
Aperture MIMO Radar Using Optical Clock Distribution.” IEEE Microwave and Wireless
Components Letters, vol. 32, no. 12, Institute of Electrical and Electronics
Engineers (IEEE), 2022, pp. 1447–50, doi:10.1109/lmwc.2022.3186432.
short: S. Kruse, S. Gudyriev, P. Kneuper, T. Schwabe, M.-M. Meinecke, H.G. Kurz,
J.C. Scheytt, IEEE Microwave and Wireless Components Letters 32 (2022) 1447–1450.
date_created: 2022-12-06T11:02:22Z
date_updated: 2023-01-31T13:09:54Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/lmwc.2022.3186432
intvolume: ' 32'
issue: '12'
language:
- iso: eng
page: 1447-1450
publication: IEEE Microwave and Wireless Components Letters
publication_identifier:
issn:
- 1531-1309
- 1558-1764
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Silicon Photonic Radar Receiver IC for mm-Wave Large Aperture MIMO Radar Using
Optical Clock Distribution
type: journal_article
user_id: '15931'
volume: 32
year: '2022'
...
---
_id: '40273'
article_number: '150501'
author:
- first_name: Evan
full_name: Meyer-Scott, Evan
last_name: Meyer-Scott
- first_name: Nidhin
full_name: Prasannan, Nidhin
id: '71403'
last_name: Prasannan
- first_name: Ish
full_name: Dhand, Ish
last_name: Dhand
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Sonja
full_name: Barkhofen, Sonja
id: '48188'
last_name: Barkhofen
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Martin B.
full_name: Plenio, Martin B.
last_name: Plenio
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: Meyer-Scott E, Prasannan N, Dhand I, et al. Scalable Generation of Multiphoton
Entangled States by Active Feed-Forward and Multiplexing. Physical Review Letters.
2022;129(15). doi:10.1103/physrevlett.129.150501
apa: Meyer-Scott, E., Prasannan, N., Dhand, I., Eigner, C., Quiring, V., Barkhofen,
S., Brecht, B., Plenio, M. B., & Silberhorn, C. (2022). Scalable Generation
of Multiphoton Entangled States by Active Feed-Forward and Multiplexing. Physical
Review Letters, 129(15), Article 150501. https://doi.org/10.1103/physrevlett.129.150501
bibtex: '@article{Meyer-Scott_Prasannan_Dhand_Eigner_Quiring_Barkhofen_Brecht_Plenio_Silberhorn_2022,
title={Scalable Generation of Multiphoton Entangled States by Active Feed-Forward
and Multiplexing}, volume={129}, DOI={10.1103/physrevlett.129.150501},
number={15150501}, journal={Physical Review Letters}, publisher={American Physical
Society (APS)}, author={Meyer-Scott, Evan and Prasannan, Nidhin and Dhand, Ish
and Eigner, Christof and Quiring, Viktor and Barkhofen, Sonja and Brecht, Benjamin
and Plenio, Martin B. and Silberhorn, Christine}, year={2022} }'
chicago: Meyer-Scott, Evan, Nidhin Prasannan, Ish Dhand, Christof Eigner, Viktor
Quiring, Sonja Barkhofen, Benjamin Brecht, Martin B. Plenio, and Christine Silberhorn.
“Scalable Generation of Multiphoton Entangled States by Active Feed-Forward and
Multiplexing.” Physical Review Letters 129, no. 15 (2022). https://doi.org/10.1103/physrevlett.129.150501.
ieee: 'E. Meyer-Scott et al., “Scalable Generation of Multiphoton Entangled
States by Active Feed-Forward and Multiplexing,” Physical Review Letters,
vol. 129, no. 15, Art. no. 150501, 2022, doi: 10.1103/physrevlett.129.150501.'
mla: Meyer-Scott, Evan, et al. “Scalable Generation of Multiphoton Entangled States
by Active Feed-Forward and Multiplexing.” Physical Review Letters, vol.
129, no. 15, 150501, American Physical Society (APS), 2022, doi:10.1103/physrevlett.129.150501.
short: E. Meyer-Scott, N. Prasannan, I. Dhand, C. Eigner, V. Quiring, S. Barkhofen,
B. Brecht, M.B. Plenio, C. Silberhorn, Physical Review Letters 129 (2022).
date_created: 2023-01-26T10:21:24Z
date_updated: 2023-02-02T08:53:55Z
department:
- _id: '288'
- _id: '15'
- _id: '623'
- _id: '230'
doi: 10.1103/physrevlett.129.150501
intvolume: ' 129'
issue: '15'
keyword:
- General Physics and Astronomy
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Scalable Generation of Multiphoton Entangled States by Active Feed-Forward
and Multiplexing
type: journal_article
user_id: '48188'
volume: 129
year: '2022'
...
---
_id: '28254'
abstract:
- lang: eng
text: With the rapid advances of functional dielectric metasurfaces and their integration
on on-chip nanophotonic devices, the necessity of metasurfaces working in different
environments, especially in biological applications, arose. However, the metasurfaces’
performance is tied to the unit cell’s efficiency and ultimately the surrounding
environment it was designed for, thus reducing its applicability if exposed to
altering refractive index media. Here, we report a method to increase a metasurface’s
versatility by covering the high-index metasurface with a low index porous SiO2
film, protecting the metasurface from environmental changes while keeping the
working efficiency unchanged. We show, that a covered metasurface retains its
functionality even when exposed to fluidic environments.
article_type: original
author:
- first_name: René
full_name: Geromel, René
last_name: Geromel
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Katja
full_name: Brormann, Katja
last_name: Brormann
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Geromel R, Weinberger C, Brormann K, Tiemann M, Zentgraf T. Porous SiO2 coated
dielectric metasurface with consistent performance independent of environmental
conditions. Optical Materials Express. 2022;12(1):13-21. doi:10.1364/ome.444264
apa: Geromel, R., Weinberger, C., Brormann, K., Tiemann, M., & Zentgraf, T.
(2022). Porous SiO2 coated dielectric metasurface with consistent performance
independent of environmental conditions. Optical Materials Express, 12(1),
13–21. https://doi.org/10.1364/ome.444264
bibtex: '@article{Geromel_Weinberger_Brormann_Tiemann_Zentgraf_2022, title={Porous
SiO2 coated dielectric metasurface with consistent performance independent of
environmental conditions}, volume={12}, DOI={10.1364/ome.444264},
number={1}, journal={Optical Materials Express}, publisher={Optica}, author={Geromel,
René and Weinberger, Christian and Brormann, Katja and Tiemann, Michael and Zentgraf,
Thomas}, year={2022}, pages={13–21} }'
chicago: 'Geromel, René, Christian Weinberger, Katja Brormann, Michael Tiemann,
and Thomas Zentgraf. “Porous SiO2 Coated Dielectric Metasurface with Consistent
Performance Independent of Environmental Conditions.” Optical Materials Express
12, no. 1 (2022): 13–21. https://doi.org/10.1364/ome.444264.'
ieee: 'R. Geromel, C. Weinberger, K. Brormann, M. Tiemann, and T. Zentgraf, “Porous
SiO2 coated dielectric metasurface with consistent performance independent of
environmental conditions,” Optical Materials Express, vol. 12, no. 1, pp.
13–21, 2022, doi: 10.1364/ome.444264.'
mla: Geromel, René, et al. “Porous SiO2 Coated Dielectric Metasurface with Consistent
Performance Independent of Environmental Conditions.” Optical Materials Express,
vol. 12, no. 1, Optica, 2022, pp. 13–21, doi:10.1364/ome.444264.
short: R. Geromel, C. Weinberger, K. Brormann, M. Tiemann, T. Zentgraf, Optical
Materials Express 12 (2022) 13–21.
date_created: 2021-12-02T18:47:42Z
date_updated: 2023-03-08T08:13:58Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
- _id: '2'
- _id: '35'
- _id: '307'
doi: 10.1364/ome.444264
intvolume: ' 12'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-12-1-13&id=465602
oa: '1'
page: 13-21
publication: Optical Materials Express
publication_identifier:
issn:
- 2159-3930
publication_status: published
publisher: Optica
quality_controlled: '1'
status: public
title: Porous SiO2 coated dielectric metasurface with consistent performance independent
of environmental conditions
type: journal_article
user_id: '23547'
volume: 12
year: '2022'
...
---
_id: '37318'
abstract:
- lang: eng
text: "Abstract\r\n The interaction
between quantum light and matter is being intensively studied for systems that
are enclosed in high-Q cavities which strongly enhance
the light–matter coupling. Cavities with low Q-factors
are generally given less attention due to their high losses that quickly destroy
quantum systems. However, bad cavities can be utilized for several applications,
where lower Q-factors are required, e.g., to increase
the spectral width of the cavity mode. In this work, we demonstrate that low-Q
cavities can be beneficial for preparing specific electronic steady states when
certain quantum states of light are applied. We investigate the interaction between
quantum light with various statistics and matter represented by a Λ-type three-level
system in lossy cavities, assuming that cavity losses are the dominant loss mechanism.
We show that cavity losses lead to non-trivial electronic steady states that can
be controlled by the loss rate and the initial statistics of the quantum fields.
We discuss the mechanism of the formation of such steady states on the basis of
the equations of motion and present both analytical expressions and numerical
simulations for such steady states."
article_number: '063020'
author:
- first_name: Hendrik
full_name: Rose, Hendrik
id: '55958'
last_name: Rose
orcid: 0000-0002-3079-5428
- first_name: O V
full_name: Tikhonova, O V
last_name: Tikhonova
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
citation:
ama: Rose H, Tikhonova OV, Meier T, Sharapova P. Steady states of Λ-type three-level
systems excited by quantum light with various photon statistics in lossy cavities.
New Journal of Physics. 2022;24(6). doi:10.1088/1367-2630/ac74d8
apa: Rose, H., Tikhonova, O. V., Meier, T., & Sharapova, P. (2022). Steady states
of Λ-type three-level systems excited by quantum light with various photon statistics
in lossy cavities. New Journal of Physics, 24(6), Article 063020.
https://doi.org/10.1088/1367-2630/ac74d8
bibtex: '@article{Rose_Tikhonova_Meier_Sharapova_2022, title={Steady states of Λ-type
three-level systems excited by quantum light with various photon statistics in
lossy cavities}, volume={24}, DOI={10.1088/1367-2630/ac74d8},
number={6063020}, journal={New Journal of Physics}, publisher={IOP Publishing},
author={Rose, Hendrik and Tikhonova, O V and Meier, Torsten and Sharapova, Polina},
year={2022} }'
chicago: Rose, Hendrik, O V Tikhonova, Torsten Meier, and Polina Sharapova. “Steady
States of Λ-Type Three-Level Systems Excited by Quantum Light with Various Photon
Statistics in Lossy Cavities.” New Journal of Physics 24, no. 6 (2022).
https://doi.org/10.1088/1367-2630/ac74d8.
ieee: 'H. Rose, O. V. Tikhonova, T. Meier, and P. Sharapova, “Steady states of Λ-type
three-level systems excited by quantum light with various photon statistics in
lossy cavities,” New Journal of Physics, vol. 24, no. 6, Art. no. 063020,
2022, doi: 10.1088/1367-2630/ac74d8.'
mla: Rose, Hendrik, et al. “Steady States of Λ-Type Three-Level Systems Excited
by Quantum Light with Various Photon Statistics in Lossy Cavities.” New Journal
of Physics, vol. 24, no. 6, 063020, IOP Publishing, 2022, doi:10.1088/1367-2630/ac74d8.
short: H. Rose, O.V. Tikhonova, T. Meier, P. Sharapova, New Journal of Physics 24
(2022).
date_created: 2023-01-18T10:56:13Z
date_updated: 2023-04-20T14:51:09Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '35'
doi: 10.1088/1367-2630/ac74d8
intvolume: ' 24'
issue: '6'
keyword:
- General Physics and Astronomy
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: New Journal of Physics
publication_identifier:
issn:
- 1367-2630
publication_status: published
publisher: IOP Publishing
status: public
title: Steady states of Λ-type three-level systems excited by quantum light with various
photon statistics in lossy cavities
type: journal_article
user_id: '16199'
volume: 24
year: '2022'
...
---
_id: '37319'
article_number: '205408'
author:
- first_name: S.
full_name: Grisard, S.
last_name: Grisard
- first_name: Hendrik
full_name: Rose, Hendrik
id: '55958'
last_name: Rose
orcid: 0000-0002-3079-5428
- first_name: A. V.
full_name: Trifonov, A. V.
last_name: Trifonov
- first_name: R.
full_name: Reichhardt, R.
last_name: Reichhardt
- first_name: D. E.
full_name: Reiter, D. E.
last_name: Reiter
- first_name: Matthias
full_name: Reichelt, Matthias
id: '138'
last_name: Reichelt
- first_name: C.
full_name: Schneider, C.
last_name: Schneider
- first_name: M.
full_name: Kamp, M.
last_name: Kamp
- first_name: S.
full_name: Höfling, S.
last_name: Höfling
- first_name: M.
full_name: Bayer, M.
last_name: Bayer
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: I. A.
full_name: Akimov, I. A.
last_name: Akimov
citation:
ama: Grisard S, Rose H, Trifonov AV, et al. Multiple Rabi rotations of trions in
InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped
laser pulses. Physical Review B. 2022;106(20). doi:10.1103/physrevb.106.205408
apa: Grisard, S., Rose, H., Trifonov, A. V., Reichhardt, R., Reiter, D. E., Reichelt,
M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., & Akimov,
I. A. (2022). Multiple Rabi rotations of trions in InGaAs quantum dots observed
by photon echo spectroscopy with spatially shaped laser pulses. Physical Review
B, 106(20), Article 205408. https://doi.org/10.1103/physrevb.106.205408
bibtex: '@article{Grisard_Rose_Trifonov_Reichhardt_Reiter_Reichelt_Schneider_Kamp_Höfling_Bayer_et
al._2022, title={Multiple Rabi rotations of trions in InGaAs quantum dots observed
by photon echo spectroscopy with spatially shaped laser pulses}, volume={106},
DOI={10.1103/physrevb.106.205408},
number={20205408}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Grisard, S. and Rose, Hendrik and Trifonov, A. V. and Reichhardt,
R. and Reiter, D. E. and Reichelt, Matthias and Schneider, C. and Kamp, M. and
Höfling, S. and Bayer, M. and et al.}, year={2022} }'
chicago: Grisard, S., Hendrik Rose, A. V. Trifonov, R. Reichhardt, D. E. Reiter,
Matthias Reichelt, C. Schneider, et al. “Multiple Rabi Rotations of Trions in
InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped
Laser Pulses.” Physical Review B 106, no. 20 (2022). https://doi.org/10.1103/physrevb.106.205408.
ieee: 'S. Grisard et al., “Multiple Rabi rotations of trions in InGaAs quantum
dots observed by photon echo spectroscopy with spatially shaped laser pulses,”
Physical Review B, vol. 106, no. 20, Art. no. 205408, 2022, doi: 10.1103/physrevb.106.205408.'
mla: Grisard, S., et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots
Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” Physical
Review B, vol. 106, no. 20, 205408, American Physical Society (APS), 2022,
doi:10.1103/physrevb.106.205408.
short: S. Grisard, H. Rose, A.V. Trifonov, R. Reichhardt, D.E. Reiter, M. Reichelt,
C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Physical Review
B 106 (2022).
date_created: 2023-01-18T10:58:12Z
date_updated: 2023-04-20T14:53:19Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '35'
- _id: '429'
doi: 10.1103/physrevb.106.205408
intvolume: ' 106'
issue: '20'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _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: Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon
echo spectroscopy with spatially shaped laser pulses
type: journal_article
user_id: '16199'
volume: 106
year: '2022'
...
---
_id: '37329'
author:
- first_name: Alexander
full_name: Trautmann, Alexander
id: '38163'
last_name: Trautmann
- first_name: Ruixin
full_name: Zuo, Ruixin
last_name: Zuo
- first_name: Guifang
full_name: Wang, Guifang
last_name: Wang
- first_name: Wolf-Rüdiger
full_name: Hannes, Wolf-Rüdiger
last_name: Hannes
- first_name: Shidong
full_name: Yang, Shidong
last_name: Yang
- first_name: Le Huu
full_name: Thong, Le Huu
last_name: Thong
- first_name: Cong
full_name: Ngo, Cong
last_name: Ngo
- first_name: Johannes
full_name: Steiner, Johannes
last_name: Steiner
- first_name: Marcelo
full_name: Ciappina, Marcelo
last_name: Ciappina
- first_name: Matthias
full_name: Reichelt, Matthias
id: '138'
last_name: Reichelt
- first_name: Huynh Thanh
full_name: Duc, Huynh Thanh
last_name: Duc
- first_name: Xiaohong
full_name: Song, Xiaohong
last_name: Song
- first_name: Weifeng
full_name: Yang, Weifeng
last_name: Yang
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: 'Trautmann A, Zuo R, Wang G, et al. Microscopic simulations of high harmonic
generation from semiconductors. In: Betz M, Elezzabi AY, eds. Ultrafast Phenomena
and Nanophotonics XXVI. Vol 11999. SPIE Proceedings. ; 2022. doi:10.1117/12.2607447'
apa: Trautmann, A., Zuo, R., Wang, G., Hannes, W.-R., Yang, S., Thong, L. H., Ngo,
C., Steiner, J., Ciappina, M., Reichelt, M., Duc, H. T., Song, X., Yang, W., &
Meier, T. (2022). Microscopic simulations of high harmonic generation from semiconductors.
In M. Betz & A. Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics
XXVI (Vol. 11999). https://doi.org/10.1117/12.2607447
bibtex: '@inproceedings{Trautmann_Zuo_Wang_Hannes_Yang_Thong_Ngo_Steiner_Ciappina_Reichelt_et
al._2022, series={SPIE Proceedings}, title={Microscopic simulations of high harmonic
generation from semiconductors}, volume={11999}, DOI={10.1117/12.2607447},
booktitle={Ultrafast Phenomena and Nanophotonics XXVI}, author={Trautmann, Alexander
and Zuo, Ruixin and Wang, Guifang and Hannes, Wolf-Rüdiger and Yang, Shidong and
Thong, Le Huu and Ngo, Cong and Steiner, Johannes and Ciappina, Marcelo and Reichelt,
Matthias and et al.}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2022},
collection={SPIE Proceedings} }'
chicago: Trautmann, Alexander, Ruixin Zuo, Guifang Wang, Wolf-Rüdiger Hannes, Shidong
Yang, Le Huu Thong, Cong Ngo, et al. “Microscopic Simulations of High Harmonic
Generation from Semiconductors.” In Ultrafast Phenomena and Nanophotonics XXVI,
edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11999. SPIE Proceedings,
2022. https://doi.org/10.1117/12.2607447.
ieee: 'A. Trautmann et al., “Microscopic simulations of high harmonic generation
from semiconductors,” in Ultrafast Phenomena and Nanophotonics XXVI, 2022,
vol. 11999, doi: 10.1117/12.2607447.'
mla: Trautmann, Alexander, et al. “Microscopic Simulations of High Harmonic Generation
from Semiconductors.” Ultrafast Phenomena and Nanophotonics XXVI, edited
by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11999, 2022, doi:10.1117/12.2607447.
short: 'A. Trautmann, R. Zuo, G. Wang, W.-R. Hannes, S. Yang, L.H. Thong, C. Ngo,
J. Steiner, M. Ciappina, M. Reichelt, H.T. Duc, X. Song, W. Yang, T. Meier, in:
M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXVI, 2022.'
date_created: 2023-01-18T11:22:45Z
date_updated: 2023-04-20T14:52:24Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1117/12.2607447
editor:
- first_name: Markus
full_name: Betz, Markus
last_name: Betz
- first_name: Abdulhakem Y.
full_name: Elezzabi, Abdulhakem Y.
last_name: Elezzabi
intvolume: ' 11999'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '64'
name: 'TRR 142 - A7: TRR 142 - Subproject A7'
publication: Ultrafast Phenomena and Nanophotonics XXVI
publication_status: published
series_title: SPIE Proceedings
status: public
title: Microscopic simulations of high harmonic generation from semiconductors
type: conference
user_id: '16199'
volume: 11999
year: '2022'
...
---
_id: '37327'
author:
- first_name: Hendrik
full_name: Rose, Hendrik
id: '55958'
last_name: Rose
orcid: 0000-0002-3079-5428
- first_name: Olga V.
full_name: Tikhonova, Olga V.
last_name: Tikhonova
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
citation:
ama: 'Rose H, Tikhonova OV, Meier T, Sharapova P. Theoretical analysis of correlations
between two quantum fields exciting a three-level system using the cluster-expansion
approach. In: Betz M, Elezzabi AY, eds. Ultrafast Phenomena and Nanophotonics
XXVI. Vol 11999. SPIE Proceedings. ; 2022. doi:10.1117/12.2608528'
apa: Rose, H., Tikhonova, O. V., Meier, T., & Sharapova, P. (2022). Theoretical
analysis of correlations between two quantum fields exciting a three-level system
using the cluster-expansion approach. In M. Betz & A. Y. Elezzabi (Eds.),
Ultrafast Phenomena and Nanophotonics XXVI (Vol. 11999). https://doi.org/10.1117/12.2608528
bibtex: '@inproceedings{Rose_Tikhonova_Meier_Sharapova_2022, series={SPIE Proceedings},
title={Theoretical analysis of correlations between two quantum fields exciting
a three-level system using the cluster-expansion approach}, volume={11999}, DOI={10.1117/12.2608528}, booktitle={Ultrafast
Phenomena and Nanophotonics XXVI}, author={Rose, Hendrik and Tikhonova, Olga V.
and Meier, Torsten and Sharapova, Polina}, editor={Betz, Markus and Elezzabi,
Abdulhakem Y.}, year={2022}, collection={SPIE Proceedings} }'
chicago: Rose, Hendrik, Olga V. Tikhonova, Torsten Meier, and Polina Sharapova.
“Theoretical Analysis of Correlations between Two Quantum Fields Exciting a Three-Level
System Using the Cluster-Expansion Approach.” In Ultrafast Phenomena and Nanophotonics
XXVI, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11999. SPIE Proceedings,
2022. https://doi.org/10.1117/12.2608528.
ieee: 'H. Rose, O. V. Tikhonova, T. Meier, and P. Sharapova, “Theoretical analysis
of correlations between two quantum fields exciting a three-level system using
the cluster-expansion approach,” in Ultrafast Phenomena and Nanophotonics XXVI,
2022, vol. 11999, doi: 10.1117/12.2608528.'
mla: Rose, Hendrik, et al. “Theoretical Analysis of Correlations between Two Quantum
Fields Exciting a Three-Level System Using the Cluster-Expansion Approach.” Ultrafast
Phenomena and Nanophotonics XXVI, edited by Markus Betz and Abdulhakem Y.
Elezzabi, vol. 11999, 2022, doi:10.1117/12.2608528.
short: 'H. Rose, O.V. Tikhonova, T. Meier, P. Sharapova, in: M. Betz, A.Y. Elezzabi
(Eds.), Ultrafast Phenomena and Nanophotonics XXVI, 2022.'
date_created: 2023-01-18T11:19:54Z
date_updated: 2023-04-20T14:51:31Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '35'
doi: 10.1117/12.2608528
editor:
- first_name: Markus
full_name: Betz, Markus
last_name: Betz
- first_name: Abdulhakem Y.
full_name: Elezzabi, Abdulhakem Y.
last_name: Elezzabi
intvolume: ' 11999'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Ultrafast Phenomena and Nanophotonics XXVI
publication_status: published
series_title: SPIE Proceedings
status: public
title: Theoretical analysis of correlations between two quantum fields exciting a
three-level system using the cluster-expansion approach
type: conference
user_id: '16199'
volume: 11999
year: '2022'
...
---
_id: '37323'
article_number: '115307'
author:
- first_name: J.
full_name: Paul, J.
last_name: Paul
- first_name: Hendrik
full_name: Rose, Hendrik
id: '55958'
last_name: Rose
orcid: 0000-0002-3079-5428
- first_name: E.
full_name: Swagel, E.
last_name: Swagel
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: J. K.
full_name: Wahlstrand, J. K.
last_name: Wahlstrand
- first_name: A. D.
full_name: Bristow, A. D.
last_name: Bristow
citation:
ama: Paul J, Rose H, Swagel E, Meier T, Wahlstrand JK, Bristow AD. Coherent contributions
to population dynamics in a semiconductor microcavity. Physical Review B.
2022;105(11). doi:10.1103/physrevb.105.115307
apa: Paul, J., Rose, H., Swagel, E., Meier, T., Wahlstrand, J. K., & Bristow,
A. D. (2022). Coherent contributions to population dynamics in a semiconductor
microcavity. Physical Review B, 105(11), Article 115307. https://doi.org/10.1103/physrevb.105.115307
bibtex: '@article{Paul_Rose_Swagel_Meier_Wahlstrand_Bristow_2022, title={Coherent
contributions to population dynamics in a semiconductor microcavity}, volume={105},
DOI={10.1103/physrevb.105.115307},
number={11115307}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Paul, J. and Rose, Hendrik and Swagel, E. and Meier, Torsten and
Wahlstrand, J. K. and Bristow, A. D.}, year={2022} }'
chicago: Paul, J., Hendrik Rose, E. Swagel, Torsten Meier, J. K. Wahlstrand, and
A. D. Bristow. “Coherent Contributions to Population Dynamics in a Semiconductor
Microcavity.” Physical Review B 105, no. 11 (2022). https://doi.org/10.1103/physrevb.105.115307.
ieee: 'J. Paul, H. Rose, E. Swagel, T. Meier, J. K. Wahlstrand, and A. D. Bristow,
“Coherent contributions to population dynamics in a semiconductor microcavity,”
Physical Review B, vol. 105, no. 11, Art. no. 115307, 2022, doi: 10.1103/physrevb.105.115307.'
mla: Paul, J., et al. “Coherent Contributions to Population Dynamics in a Semiconductor
Microcavity.” Physical Review B, vol. 105, no. 11, 115307, American Physical
Society (APS), 2022, doi:10.1103/physrevb.105.115307.
short: J. Paul, H. Rose, E. Swagel, T. Meier, J.K. Wahlstrand, A.D. Bristow, Physical
Review B 105 (2022).
date_created: 2023-01-18T11:10:42Z
date_updated: 2023-04-20T14:50:24Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevb.105.115307
intvolume: ' 105'
issue: '11'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '59'
name: 'TRR 142 - A02: TRR 142 - Subproject A02'
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Coherent contributions to population dynamics in a semiconductor microcavity
type: journal_article
user_id: '16199'
volume: 105
year: '2022'
...
---
_id: '37325'
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Usman
full_name: Ali, Usman
last_name: Ali
citation:
ama: Meier T, Ali U. Super-Bloch oscillations with parametric modulation of a parabolic
trap. Condensed Matter. Published online 2022.
apa: Meier, T., & Ali, U. (2022). Super-Bloch oscillations with parametric modulation
of a parabolic trap. In Condensed Matter.
bibtex: '@article{Meier_Ali_2022, title={Super-Bloch oscillations with parametric
modulation of a parabolic trap}, journal={Condensed Matter}, author={Meier, Torsten
and Ali, Usman}, year={2022} }'
chicago: Meier, Torsten, and Usman Ali. “Super-Bloch Oscillations with Parametric
Modulation of a Parabolic Trap.” Condensed Matter, 2022.
ieee: T. Meier and U. Ali, “Super-Bloch oscillations with parametric modulation
of a parabolic trap,” Condensed Matter. 2022.
mla: Meier, Torsten, and Usman Ali. “Super-Bloch Oscillations with Parametric Modulation
of a Parabolic Trap.” Condensed Matter, 2022.
short: T. Meier, U. Ali, Condensed Matter (2022).
date_created: 2023-01-18T11:15:22Z
date_updated: 2023-04-20T14:50:46Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '35'
language:
- iso: eng
main_file_link:
- url: ' https://doi.org/10.48550/arXiv.2204.12134'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Condensed Matter
status: public
title: Super-Bloch oscillations with parametric modulation of a parabolic trap
type: preprint
user_id: '16199'
year: '2022'
...
---
_id: '40523'
abstract:
- lang: eng
text: AbstractTailored nanoscale quantum light
sources, matching the specific needs of use cases, are crucial building blocks
for photonic quantum technologies. Several different approaches to realize solid-state
quantum emitters with high performance have been pursued and different concepts
for energy tuning have been established. However, the properties of the emitted
photons are always defined by the individual quantum emitter and can therefore
not be controlled with full flexibility. Here we introduce an all-optical nonlinear
method to tailor and control the single photon emission. We demonstrate a laser-controlled
down-conversion process from an excited state of a semiconductor quantum three-level
system. Based on this concept, we realize energy tuning and polarization control
of the single photon emission with a control-laser field. Our results mark an
important step towards tailored single photon emission from a photonic quantum
system based on quantum optical principles.
article_number: '1387'
author:
- first_name: B.
full_name: Jonas, B.
last_name: Jonas
- first_name: Dirk Florian
full_name: Heinze, Dirk Florian
id: '10904'
last_name: Heinze
- first_name: E.
full_name: Schöll, E.
last_name: Schöll
- first_name: P.
full_name: Kallert, P.
last_name: Kallert
- first_name: T.
full_name: Langer, T.
last_name: Langer
- first_name: S.
full_name: Krehs, S.
last_name: Krehs
- first_name: A.
full_name: Widhalm, A.
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: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- 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. Nonlinear down-conversion in a single
quantum dot. Nature Communications. 2022;13(1). doi:10.1038/s41467-022-28993-3
apa: Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm,
A., Jöns, K., Reuter, D., Schumacher, S., & Zrenner, A. (2022). Nonlinear
down-conversion in a single quantum dot. Nature Communications, 13(1),
Article 1387. https://doi.org/10.1038/s41467-022-28993-3
bibtex: '@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et
al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13},
DOI={10.1038/s41467-022-28993-3},
number={11387}, journal={Nature Communications}, publisher={Springer Science and
Business Media LLC}, author={Jonas, B. and Heinze, Dirk Florian and Schöll, E.
and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, Klaus and
Reuter, Dirk and Schumacher, Stefan and et al.}, year={2022} }'
chicago: Jonas, B., Dirk Florian Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs,
A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” Nature
Communications 13, no. 1 (2022). https://doi.org/10.1038/s41467-022-28993-3.
ieee: 'B. Jonas et al., “Nonlinear down-conversion in a single quantum dot,”
Nature Communications, vol. 13, no. 1, Art. no. 1387, 2022, doi: 10.1038/s41467-022-28993-3.'
mla: Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” Nature
Communications, vol. 13, no. 1, 1387, Springer Science and Business Media
LLC, 2022, doi:10.1038/s41467-022-28993-3.
short: B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm,
K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).
date_created: 2023-01-27T13:41:42Z
date_updated: 2023-04-20T15:18:31Z
department:
- _id: '15'
- _id: '297'
- _id: '230'
- _id: '429'
- _id: '27'
- _id: '623'
- _id: '170'
- _id: '35'
doi: 10.1038/s41467-022-28993-3
intvolume: ' 13'
issue: '1'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
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 - A03: TRR 142 - Subproject A03'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Nonlinear down-conversion in a single quantum dot
type: journal_article
user_id: '16199'
volume: 13
year: '2022'
...