---
_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'
...
---
_id: '40431'
article_number: '045302'
author:
- first_name: Tom
full_name: Praschan, Tom
last_name: Praschan
- first_name: Dirk
full_name: Heinze, Dirk
last_name: Heinze
- first_name: Dominik
full_name: Breddermann, Dominik
last_name: Breddermann
- first_name: Artur
full_name: Zrenner, Artur
id: '606'
last_name: Zrenner
orcid: 0000-0002-5190-0944
- first_name: Andrea
full_name: Walther, Andrea
last_name: Walther
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse
shaping for on-demand emission of single Raman photons from a quantum-dot biexciton.
Physical Review B. 2022;105(4). doi:10.1103/physrevb.105.045302
apa: Praschan, T., Heinze, D., Breddermann, D., Zrenner, A., Walther, A., &
Schumacher, S. (2022). Pulse shaping for on-demand emission of single Raman photons
from a quantum-dot biexciton. Physical Review B, 105(4), Article
045302. https://doi.org/10.1103/physrevb.105.045302
bibtex: '@article{Praschan_Heinze_Breddermann_Zrenner_Walther_Schumacher_2022, title={Pulse
shaping for on-demand emission of single Raman photons from a quantum-dot biexciton},
volume={105}, DOI={10.1103/physrevb.105.045302},
number={4045302}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Praschan, Tom and Heinze, Dirk and Breddermann, Dominik and Zrenner,
Artur and Walther, Andrea and Schumacher, Stefan}, year={2022} }'
chicago: Praschan, Tom, Dirk Heinze, Dominik Breddermann, Artur Zrenner, Andrea
Walther, and Stefan Schumacher. “Pulse Shaping for On-Demand Emission of Single
Raman Photons from a Quantum-Dot Biexciton.” Physical Review B 105, no.
4 (2022). https://doi.org/10.1103/physrevb.105.045302.
ieee: 'T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, and S. Schumacher,
“Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
biexciton,” Physical Review B, vol. 105, no. 4, Art. no. 045302, 2022,
doi: 10.1103/physrevb.105.045302.'
mla: Praschan, Tom, et al. “Pulse Shaping for On-Demand Emission of Single Raman
Photons from a Quantum-Dot Biexciton.” Physical Review B, vol. 105, no.
4, 045302, American Physical Society (APS), 2022, doi:10.1103/physrevb.105.045302.
short: T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher,
Physical Review B 105 (2022).
date_created: 2023-01-26T15:45:42Z
date_updated: 2023-04-20T15:19:24Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevb.105.045302
intvolume: ' 105'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
biexciton
type: journal_article
user_id: '16199'
volume: 105
year: '2022'
...
---
_id: '40428'
author:
- first_name: Björn
full_name: Jonas, Björn
last_name: Jonas
- first_name: Dirk Florian
full_name: Heinze, Dirk Florian
id: '10904'
last_name: Heinze
- first_name: Eva
full_name: Schöll, Eva
last_name: Schöll
- first_name: Patricia
full_name: Kallert, Patricia
last_name: Kallert
- first_name: Timo
full_name: Langer, Timo
last_name: Langer
- first_name: Sebastian
full_name: Krehs, Sebastian
last_name: Krehs
- first_name: Alex
full_name: Widhalm, Alex
last_name: Widhalm
- first_name: Klaus
full_name: Jöns, Klaus
id: '85353'
last_name: Jöns
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Artur
full_name: Zrenner, Artur
id: '606'
last_name: Zrenner
orcid: 0000-0002-5190-0944
citation:
ama: Jonas B, Heinze DF, Schöll E, et al. Nonlinear Down-Conversion in a Single
Quantum Dot. LibreCat University; 2022. doi:10.5281/ZENODO.6024228
apa: Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm,
A., Jöns, K., Reuter, D., & Zrenner, A. (2022). Nonlinear down-conversion
in a single quantum dot. LibreCat University. https://doi.org/10.5281/ZENODO.6024228
bibtex: '@book{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Zrenner_2022,
title={Nonlinear down-conversion in a single quantum dot}, DOI={10.5281/ZENODO.6024228},
publisher={LibreCat University}, author={Jonas, Björn and Heinze, Dirk Florian
and Schöll, Eva and Kallert, Patricia and Langer, Timo and Krehs, Sebastian and
Widhalm, Alex and Jöns, Klaus and Reuter, Dirk and Zrenner, Artur}, year={2022}
}'
chicago: Jonas, Björn, Dirk Florian Heinze, Eva Schöll, Patricia Kallert, Timo Langer,
Sebastian Krehs, Alex Widhalm, Klaus Jöns, Dirk Reuter, and Artur Zrenner. Nonlinear
Down-Conversion in a Single Quantum Dot. LibreCat University, 2022. https://doi.org/10.5281/ZENODO.6024228.
ieee: B. Jonas et al., Nonlinear down-conversion in a single quantum dot.
LibreCat University, 2022.
mla: Jonas, Björn, et al. Nonlinear Down-Conversion in a Single Quantum Dot.
LibreCat University, 2022, doi:10.5281/ZENODO.6024228.
short: B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm,
K. Jöns, D. Reuter, A. Zrenner, Nonlinear Down-Conversion in a Single Quantum
Dot, LibreCat University, 2022.
date_created: 2023-01-26T15:38:28Z
date_updated: 2023-04-20T15:18:48Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '292'
- _id: '642'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.5281/ZENODO.6024228
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publisher: LibreCat University
status: public
title: Nonlinear down-conversion in a single quantum dot
type: research_data
user_id: '16199'
year: '2022'
...
---
_id: '37711'
abstract:
- lang: eng
text: AbstractPolarons influence decisively the
performance of lithium niobate for optical applications. In this work, the formation
of (defect) bound polarons in lithium niobate is studied by ab initio molecular
dynamics. The calculations show a broad scatter of polaron formation times. Rising
temperature increases the share of trajectories with long formation times, which
leads to an overall increase of the average formation time with temperature. However,
even at elevated temperatures, the average formation time does not exceed the
value of 100 femtoseconds, i.e., a value close to the time measured for free,
i.e., self-trapped polarons. Analyzing individual trajectories, it is found that
the time required for the structural relaxation of the polarons depends sensitively
on the excitation of the lithium niobate high-frequency phonon modes and their
phase relation.
author:
- first_name: Marvin
full_name: Krenz, Marvin
id: '52309'
last_name: Krenz
- 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: Krenz M, Gerstmann U, Schmidt WG. Bound polaron formation in lithium niobate
from ab initio molecular dynamics. Applied Physics A. 2022;128:480. doi:10.1007/s00339-022-05577-y
apa: Krenz, M., Gerstmann, U., & Schmidt, W. G. (2022). Bound polaron formation
in lithium niobate from ab initio molecular dynamics. Applied Physics A,
128, 480. https://doi.org/10.1007/s00339-022-05577-y
bibtex: '@article{Krenz_Gerstmann_Schmidt_2022, title={Bound polaron formation in
lithium niobate from ab initio molecular dynamics}, volume={128}, DOI={10.1007/s00339-022-05577-y},
journal={Applied Physics A}, publisher={Springer Science and Business Media LLC},
author={Krenz, Marvin and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022},
pages={480} }'
chicago: 'Krenz, Marvin, Uwe Gerstmann, and Wolf Gero Schmidt. “Bound Polaron Formation
in Lithium Niobate from Ab Initio Molecular Dynamics.” Applied Physics A
128 (2022): 480. https://doi.org/10.1007/s00339-022-05577-y.'
ieee: 'M. Krenz, U. Gerstmann, and W. G. Schmidt, “Bound polaron formation in lithium
niobate from ab initio molecular dynamics,” Applied Physics A, vol. 128,
p. 480, 2022, doi: 10.1007/s00339-022-05577-y.'
mla: Krenz, Marvin, et al. “Bound Polaron Formation in Lithium Niobate from Ab Initio
Molecular Dynamics.” Applied Physics A, vol. 128, Springer Science and
Business Media LLC, 2022, p. 480, doi:10.1007/s00339-022-05577-y.
short: M. Krenz, U. Gerstmann, W.G. Schmidt, Applied Physics A 128 (2022) 480.
date_created: 2023-01-20T11:18:44Z
date_updated: 2023-04-21T11:06:37Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
doi: 10.1007/s00339-022-05577-y
intvolume: ' 128'
keyword:
- General Materials Science
- General Chemistry
language:
- iso: eng
page: '480'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '166'
name: 'TRR 142 - A11: TRR 142 - Subproject A11'
- _id: '168'
name: 'TRR 142 - B07: TRR 142 - Subproject B07'
publication: Applied Physics A
publication_identifier:
issn:
- 0947-8396
- 1432-0630
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Bound polaron formation in lithium niobate from ab initio molecular dynamics
type: journal_article
user_id: '171'
volume: 128
year: '2022'
...
---
_id: '43744'
abstract:
- lang: eng
text: We demonstrate theoretically and experimentally complex correlations in the
photon numbers of two-mode quantum states using measurement-induced nonlinearity.
For this, we combine the interference of coherent states and single photons with
photon sub-traction.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Jan Philipp
full_name: Hoepker, Jan Philipp
last_name: Hoepker
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- 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: Polina R.
full_name: Sharapova, Polina R.
id: '60286'
last_name: Sharapova
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: 'Meier T, Hoepker JP, Protte M, et al. Two-Mode Photon-Number Correlations
Created by Measurement-Induced Nonlinearity. In: Conference on Lasers and Electro-Optics:
Applications and Technology. Optica Publishing Group; 2022:JTu3A. 17. doi:10.1364/CLEO_AT.2022.JTu3A.17'
apa: 'Meier, T., Hoepker, J. P., Protte, M., Eigner, C., Silberhorn, C., Sharapova,
P. R., Sperling, J., & Bartley, T. (2022). Two-Mode Photon-Number Correlations
Created by Measurement-Induced Nonlinearity. Conference on Lasers and Electro-Optics:
Applications and Technology, JTu3A. 17. https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17'
bibtex: '@inproceedings{Meier_Hoepker_Protte_Eigner_Silberhorn_Sharapova_Sperling_Bartley_2022,
title={Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity},
DOI={10.1364/CLEO_AT.2022.JTu3A.17},
booktitle={Conference on Lasers and Electro-Optics: Applications and Technology},
publisher={Optica Publishing Group}, author={Meier, Torsten and Hoepker, Jan Philipp
and Protte, Maximilian and Eigner, Christof and Silberhorn, Christine and Sharapova,
Polina R. and Sperling, Jan and Bartley, Tim}, year={2022}, pages={JTu3A. 17}
}'
chicago: 'Meier, Torsten, Jan Philipp Hoepker, Maximilian Protte, Christof Eigner,
Christine Silberhorn, Polina R. Sharapova, Jan Sperling, and Tim Bartley. “Two-Mode
Photon-Number Correlations Created by Measurement-Induced Nonlinearity.” In Conference
on Lasers and Electro-Optics: Applications and Technology, JTu3A. 17. Optica
Publishing Group, 2022. https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17.'
ieee: 'T. Meier et al., “Two-Mode Photon-Number Correlations Created by Measurement-Induced
Nonlinearity,” in Conference on Lasers and Electro-Optics: Applications and
Technology, San Jose, California United States, 2022, p. JTu3A. 17, doi: 10.1364/CLEO_AT.2022.JTu3A.17.'
mla: 'Meier, Torsten, et al. “Two-Mode Photon-Number Correlations Created by Measurement-Induced
Nonlinearity.” Conference on Lasers and Electro-Optics: Applications and Technology,
Optica Publishing Group, 2022, p. JTu3A. 17, doi:10.1364/CLEO_AT.2022.JTu3A.17.'
short: 'T. Meier, J.P. Hoepker, M. Protte, C. Eigner, C. Silberhorn, P.R. Sharapova,
J. Sperling, T. Bartley, in: Conference on Lasers and Electro-Optics: Applications
and Technology, Optica Publishing Group, 2022, p. JTu3A. 17.'
conference:
end_date: 2022-05-20
location: San Jose, California United States
name: 'CLEO: Applications and Technology 2022'
start_date: 2022-05-15
date_created: 2023-04-16T01:31:32Z
date_updated: 2023-04-21T11:10:06Z
department:
- _id: '293'
- _id: '35'
- _id: '15'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '482'
- _id: '706'
- _id: '288'
doi: 10.1364/CLEO_AT.2022.JTu3A.17
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=CLEO_AT-2022-JTu3A.17
page: JTu3A. 17
publication: 'Conference on Lasers and Electro-Optics: Applications and Technology'
publication_identifier:
isbn:
- 978-1-957171-05-0
publication_status: published
publisher: Optica Publishing Group
status: public
title: Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity
type: conference
user_id: '16199'
year: '2022'
...
---
_id: '33484'
abstract:
- lang: eng
text: We study the DC conductivity in potassium titanyl phosphate (KTiOPO4, KTP)
and its isomorphs KTiOAsO4 (KTA) and Rb1%K99%TiOPO4 (RKTP) and introduce a method
by which to reduce the overall ionic conductivity in KTP by a potassium nitrate
treatment. Furthermore, we create so-called gray tracking in KTP and investigate
the ionic conductivity in theses areas. A local unintended reduction of the ionic
conductivity is observed in the gray-tracked regions, which also induce additional
optical absorption in the material. We show that a thermal treatment in an oxygen-rich
atmosphere removes the gray tracking and brings the ionic conductivity as well
as the optical transmission back to the original level. These studies can help
to choose the best material and treatment for specific applications.
author:
- first_name: Laura
full_name: Padberg, Laura
id: '40300'
last_name: Padberg
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Adriana
full_name: Bocchini, Adriana
id: '58349'
last_name: Bocchini
orcid: 0000-0002-2134-3075
- first_name: Matteo
full_name: Santandrea, Matteo
id: '55095'
last_name: Santandrea
orcid: 0000-0001-5718-358X
- 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
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
citation:
ama: 'Padberg L, Quiring V, Bocchini A, et al. DC Ionic Conductivity in KTP and
Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray
Tracking. Crystals. 2022;12:1359. doi:10.3390/cryst12101359'
apa: 'Padberg, L., Quiring, V., Bocchini, A., Santandrea, M., Gerstmann, U., Schmidt,
W. G., Silberhorn, C., & Eigner, C. (2022). DC Ionic Conductivity in KTP and
Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray
Tracking. Crystals, 12, 1359. https://doi.org/10.3390/cryst12101359'
bibtex: '@article{Padberg_Quiring_Bocchini_Santandrea_Gerstmann_Schmidt_Silberhorn_Eigner_2022,
title={DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for
Suppression, and Its Connection to Gray Tracking}, volume={12}, DOI={10.3390/cryst12101359},
journal={Crystals}, author={Padberg, Laura and Quiring, Viktor and Bocchini, Adriana
and Santandrea, Matteo and Gerstmann, Uwe and Schmidt, Wolf Gero and Silberhorn,
Christine and Eigner, Christof}, year={2022}, pages={1359} }'
chicago: 'Padberg, Laura, Viktor Quiring, Adriana Bocchini, Matteo Santandrea, Uwe
Gerstmann, Wolf Gero Schmidt, Christine Silberhorn, and Christof Eigner. “DC Ionic
Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and
Its Connection to Gray Tracking.” Crystals 12 (2022): 1359. https://doi.org/10.3390/cryst12101359.'
ieee: 'L. Padberg et al., “DC Ionic Conductivity in KTP and Its Isomorphs:
Properties, Methods for Suppression, and Its Connection to Gray Tracking,” Crystals,
vol. 12, p. 1359, 2022, doi: 10.3390/cryst12101359.'
mla: 'Padberg, Laura, et al. “DC Ionic Conductivity in KTP and Its Isomorphs: Properties,
Methods for Suppression, and Its Connection to Gray Tracking.” Crystals,
vol. 12, 2022, p. 1359, doi:10.3390/cryst12101359.'
short: L. Padberg, V. Quiring, A. Bocchini, M. Santandrea, U. Gerstmann, W.G. Schmidt,
C. Silberhorn, C. Eigner, Crystals 12 (2022) 1359.
date_created: 2022-09-26T13:12:48Z
date_updated: 2023-04-21T11:07:11Z
department:
- _id: '15'
- _id: '288'
- _id: '623'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
doi: 10.3390/cryst12101359
intvolume: ' 12'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: '1359'
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _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'
- _id: '168'
name: 'TRR 142 - B07: TRR 142 - Subproject B07'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '166'
name: 'TRR 142 - A11: TRR 142 - Subproject A11'
publication: Crystals
publication_identifier:
issn:
- 2073-4352
status: public
title: 'DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression,
and Its Connection to Gray Tracking'
type: journal_article
user_id: '171'
volume: 12
year: '2022'
...
---
_id: '30389'
abstract:
- lang: eng
text: Online solvers for a series of standard 1-D or 2-D problems in integrated
optics will be discussed. Implemented on the basis of HTML/JavaScript/SVG with
core routines compiled from well tested C++-sources, the quasi-analytical algorithms
require a computational load that can be handled easily even by current mobile
devices. So far the series covers the 1-D guided modes of dielectric multilayer
slab waveguides and the oblique plane wave reflection from these, the modes of
rectangular channel waveguides (in an approximation of effective indices), bend
modes of curved multilayer slabs, whispering-gallery resonances (“Quasi-Normal-Modes”)
supported by circular dielectric cavities, the hybrid modes of circular multi-step-index
optical fibers, bound and leaky modes of 1-D complex multilayers, including plasmonic
surface modes, and, with restrictions, quite general rectangular scattering problems
in 2-D.
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
citation:
ama: 'Hammer M. Small-scale online simulations in guided-wave photonics. In: García-Blanco
SM, Cheben P, eds. Integrated Optics: Devices, Materials, and Technologies
XXVI. SPIE; 2022:1200414. doi:10.1117/12.2612208'
apa: 'Hammer, M. (2022). Small-scale online simulations in guided-wave photonics.
In S. M. García-Blanco & P. Cheben (Eds.), Integrated Optics: Devices,
Materials, and Technologies XXVI (p. 1200414). SPIE. https://doi.org/10.1117/12.2612208'
bibtex: '@inproceedings{Hammer_2022, title={Small-scale online simulations in guided-wave
photonics}, DOI={10.1117/12.2612208},
booktitle={Integrated Optics: Devices, Materials, and Technologies XXVI}, publisher={SPIE},
author={Hammer, Manfred}, editor={García-Blanco, Sonia M. and Cheben, Pavel},
year={2022}, pages={1200414} }'
chicago: 'Hammer, Manfred. “Small-Scale Online Simulations in Guided-Wave Photonics.”
In Integrated Optics: Devices, Materials, and Technologies XXVI, edited
by Sonia M. García-Blanco and Pavel Cheben, 1200414. SPIE, 2022. https://doi.org/10.1117/12.2612208.'
ieee: 'M. Hammer, “Small-scale online simulations in guided-wave photonics,” in
Integrated Optics: Devices, Materials, and Technologies XXVI, 2022, p.
1200414, doi: 10.1117/12.2612208.'
mla: 'Hammer, Manfred. “Small-Scale Online Simulations in Guided-Wave Photonics.”
Integrated Optics: Devices, Materials, and Technologies XXVI, edited by
Sonia M. García-Blanco and Pavel Cheben, SPIE, 2022, p. 1200414, doi:10.1117/12.2612208.'
short: 'M. Hammer, in: S.M. García-Blanco, P. Cheben (Eds.), Integrated Optics:
Devices, Materials, and Technologies XXVI, SPIE, 2022, p. 1200414.'
date_created: 2022-03-21T10:17:30Z
date_updated: 2023-04-20T10:10:55Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1117/12.2612208
editor:
- first_name: Sonia M.
full_name: García-Blanco, Sonia M.
last_name: García-Blanco
- first_name: Pavel
full_name: Cheben, Pavel
last_name: Cheben
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2022-03-22T18:05:02Z
date_updated: 2022-03-22T18:05:02Z
file_id: '30445'
file_name: 2022-03 Hammer - SPIE Photonics West 2022 - Small-scale online simulations
in guided-wave photonics (official version).pdf
file_size: 868473
relation: main_file
file_date_updated: 2022-03-22T18:05:02Z
has_accepted_license: '1'
keyword:
- tet_topic_waveguide
language:
- iso: eng
oa: '1'
page: '1200414'
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '75'
name: 'TRR 142 - C05: TRR 142 - Subproject C05'
publication: 'Integrated Optics: Devices, Materials, and Technologies XXVI'
publication_status: published
publisher: SPIE
status: public
title: Small-scale online simulations in guided-wave photonics
type: conference
user_id: '158'
year: '2022'
...