---
_id: '54839'
author:
- first_name: Marvin
full_name: Meyer, Marvin
last_name: Meyer
- first_name: Daniel
full_name: Weber, Daniel
id: '24041'
last_name: Weber
orcid: 0000-0003-3367-5998
- first_name: Vikas
full_name: Chidananda, Vikas
last_name: Chidananda
- first_name: Oliver
full_name: Schweins, Oliver
last_name: Schweins
- first_name: Jan
full_name: Stenner, Jan
id: '65520'
last_name: Stenner
- first_name: Septimus
full_name: Boshoff, Septimus
last_name: Boshoff
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
- first_name: Oliver
full_name: Wallscheid, Oliver
id: '11291'
last_name: Wallscheid
orcid: https://orcid.org/0000-0001-9362-8777
citation:
ama: 'Meyer M, Weber D, Chidananda V, et al. ElectricGrid.jl – Automated modeling
of decentralized electrical energy grids. In: IEEE Power and Energy Student
Summit (PESS). VDE; 2023:112-117.'
apa: Meyer, M., Weber, D., Chidananda, V., Schweins, O., Stenner, J., Boshoff, S.,
Peitz, S., & Wallscheid, O. (2023). ElectricGrid.jl – Automated modeling of
decentralized electrical energy grids. IEEE Power and Energy Student Summit
(PESS), 112–117.
bibtex: '@inproceedings{Meyer_Weber_Chidananda_Schweins_Stenner_Boshoff_Peitz_Wallscheid_2023,
title={ElectricGrid.jl – Automated modeling of decentralized electrical energy
grids}, booktitle={IEEE Power and Energy Student Summit (PESS)}, publisher={VDE},
author={Meyer, Marvin and Weber, Daniel and Chidananda, Vikas and Schweins, Oliver
and Stenner, Jan and Boshoff, Septimus and Peitz, Sebastian and Wallscheid, Oliver},
year={2023}, pages={112–117} }'
chicago: Meyer, Marvin, Daniel Weber, Vikas Chidananda, Oliver Schweins, Jan Stenner,
Septimus Boshoff, Sebastian Peitz, and Oliver Wallscheid. “ElectricGrid.Jl – Automated
Modeling of Decentralized Electrical Energy Grids.” In IEEE Power and Energy
Student Summit (PESS), 112–17. VDE, 2023.
ieee: M. Meyer et al., “ElectricGrid.jl – Automated modeling of decentralized
electrical energy grids,” in IEEE Power and Energy Student Summit (PESS),
2023, pp. 112–117.
mla: Meyer, Marvin, et al. “ElectricGrid.Jl – Automated Modeling of Decentralized
Electrical Energy Grids.” IEEE Power and Energy Student Summit (PESS),
VDE, 2023, pp. 112–17.
short: 'M. Meyer, D. Weber, V. Chidananda, O. Schweins, J. Stenner, S. Boshoff,
S. Peitz, O. Wallscheid, in: IEEE Power and Energy Student Summit (PESS), VDE,
2023, pp. 112–117.'
date_created: 2024-06-21T07:13:11Z
date_updated: 2024-06-21T08:28:35Z
department:
- _id: '655'
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/10564557
page: 112-117
project:
- _id: '286'
grant_number: 01IS20164
name: 'DARE: DARE: Trainings-, Validierungs- und Benchmarkwerkzeuge zur Entwicklung
datengetriebener Betriebs- und Regelungsverfahren für intelligente, lokale Energiesysteme'
publication: IEEE Power and Energy Student Summit (PESS)
publication_identifier:
isbn:
- 978-3-8007-6318-4
publisher: VDE
status: public
title: ElectricGrid.jl – Automated modeling of decentralized electrical energy grids
type: conference
user_id: '47427'
year: '2023'
...
---
_id: '50012'
abstract:
- lang: eng
text: Silicon photonics, in conjunction with complementary metal-oxide-semiconductor
(CMOS) fabrication, has greatly enhanced the development of integrated optical
phased arrays. This facilitates a dynamic control of light in a compact form factor
that enables the synthesis of arbitrary complex wavefronts in the infrared spectrum.
We numerically demonstrate a large-scale two-dimensional silicon-based optical
phased array (OPA) composed of nanoantennas with circular gratings that are balanced
in power and aligned in phase, required for producing elegant radiation patterns
in the far-field. For a wavelength of 1.55 μm, we optimize two antennas for the
OPA exhibiting an upward radiation efficiency as high as 90%, with almost 6.8%
of optical power concentrated in the field of view. Additionally, we believe that
the proposed OPAs can be easily fabricated and would have the ability to generate
complex holographic images, rendering them an attractive candidate for a wide
range of applications like LiDAR sensors, optical trapping, optogenetic stimulation,
and augmented-reality displays.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Andreas
full_name: Strauch, Andreas
last_name: Strauch
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
- 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, Strauch A, Scheytt JC, Myroshnychenko V, Förstner J. Optimized,
Highly Efficient Silicon Antennas for Optical Phased Arrays. Photonics and
Nanostructures - Fundamentals and Applications. 2023;58:101207. doi:10.1016/j.photonics.2023.101207
apa: Farheen, H., Strauch, A., Scheytt, J. C., Myroshnychenko, V., & Förstner,
J. (2023). Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays.
Photonics and Nanostructures - Fundamentals and Applications, 58,
101207. https://doi.org/10.1016/j.photonics.2023.101207
bibtex: '@article{Farheen_Strauch_Scheytt_Myroshnychenko_Förstner_2023, title={Optimized,
Highly Efficient Silicon Antennas for Optical Phased Arrays}, volume={58}, DOI={10.1016/j.photonics.2023.101207},
journal={Photonics and Nanostructures - Fundamentals and Applications}, publisher={Elsevier
BV}, author={Farheen, Henna and Strauch, Andreas and Scheytt, J. Christoph and
Myroshnychenko, Viktor and Förstner, Jens}, year={2023}, pages={101207} }'
chicago: 'Farheen, Henna, Andreas Strauch, J. Christoph Scheytt, Viktor Myroshnychenko,
and Jens Förstner. “Optimized, Highly Efficient Silicon Antennas for Optical Phased
Arrays.” Photonics and Nanostructures - Fundamentals and Applications 58
(2023): 101207. https://doi.org/10.1016/j.photonics.2023.101207.'
ieee: 'H. Farheen, A. Strauch, J. C. Scheytt, V. Myroshnychenko, and J. Förstner,
“Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays,” Photonics
and Nanostructures - Fundamentals and Applications, vol. 58, p. 101207, 2023,
doi: 10.1016/j.photonics.2023.101207.'
mla: Farheen, Henna, et al. “Optimized, Highly Efficient Silicon Antennas for Optical
Phased Arrays.” Photonics and Nanostructures - Fundamentals and Applications,
vol. 58, Elsevier BV, 2023, p. 101207, doi:10.1016/j.photonics.2023.101207.
short: H. Farheen, A. Strauch, J.C. Scheytt, V. Myroshnychenko, J. Förstner, Photonics
and Nanostructures - Fundamentals and Applications 58 (2023) 101207.
date_created: 2023-12-21T09:30:03Z
date_updated: 2024-07-22T07:44:33Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '58'
doi: 10.1016/j.photonics.2023.101207
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-12-21T09:34:17Z
date_updated: 2023-12-21T09:34:17Z
file_id: '50013'
file_name: 2ß23-12 Farheen - PNFA - Optimized, highly efficient silicon antennas
for optical phased arrays.pdf
file_size: 3339442
relation: main_file
file_date_updated: 2023-12-21T09:34:17Z
has_accepted_license: '1'
intvolume: ' 58'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
oa: '1'
page: '101207'
project:
- _id: '266'
grant_number: PROFILNRW-2020-067
name: 'PhoQC: PhoQC: Photonisches Quantencomputing'
- _id: '167'
grant_number: '231447078'
name: 'TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle
eines photonischen Quantensystems (B06*)'
- _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: Photonics and Nanostructures - Fundamentals and Applications
publication_identifier:
issn:
- 1569-4410
publication_status: published
publisher: Elsevier BV
related_material:
link:
- relation: research_data
url: https://doi.org/10.5281/zenodo.10044122
status: public
title: Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays
type: journal_article
user_id: '158'
volume: 58
year: '2023'
...
---
_id: '43245'
abstract:
- lang: eng
text: High-contrast slab waveguide Bragg gratings with 1D periodicity are investigated.
For specific oblique excitation by semi-guided waves at sufficiently high angles
of incidence, the idealized structures do not exhibit any radiative losses, such
that reflectance and transmittance for the single port mode add strictly up to
one. We consider a series of symmetric, fully and partly etched finite gratings,
for parameters found in integrated silicon photonics. These can act as spectral
filters with a reasonably flattop response. Apodization can lead to more box shaped
reflectance and transmittance spectra. Together with a narrowband Fabry–Perot
filter, these configurations are characterized by reflection bands, or transmittance
peaks, with widths that span three orders of magnitude.
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- 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: Hammer M, Farheen H, Förstner J. How to suppress radiative losses in high-contrast
integrated Bragg gratings. Journal of the Optical Society of America B.
2023;40(4):862. doi:10.1364/josab.485725
apa: Hammer, M., Farheen, H., & Förstner, J. (2023). How to suppress radiative
losses in high-contrast integrated Bragg gratings. Journal of the Optical Society
of America B, 40(4), 862. https://doi.org/10.1364/josab.485725
bibtex: '@article{Hammer_Farheen_Förstner_2023, title={How to suppress radiative
losses in high-contrast integrated Bragg gratings}, volume={40}, DOI={10.1364/josab.485725},
number={4}, journal={Journal of the Optical Society of America B}, publisher={Optica
Publishing Group}, author={Hammer, Manfred and Farheen, Henna and Förstner, Jens},
year={2023}, pages={862} }'
chicago: 'Hammer, Manfred, Henna Farheen, and Jens Förstner. “How to Suppress Radiative
Losses in High-Contrast Integrated Bragg Gratings.” Journal of the Optical
Society of America B 40, no. 4 (2023): 862. https://doi.org/10.1364/josab.485725.'
ieee: 'M. Hammer, H. Farheen, and J. Förstner, “How to suppress radiative losses
in high-contrast integrated Bragg gratings,” Journal of the Optical Society
of America B, vol. 40, no. 4, p. 862, 2023, doi: 10.1364/josab.485725.'
mla: Hammer, Manfred, et al. “How to Suppress Radiative Losses in High-Contrast
Integrated Bragg Gratings.” Journal of the Optical Society of America B,
vol. 40, no. 4, Optica Publishing Group, 2023, p. 862, doi:10.1364/josab.485725.
short: M. Hammer, H. Farheen, J. Förstner, Journal of the Optical Society of America
B 40 (2023) 862.
date_created: 2023-03-31T13:04:43Z
date_updated: 2024-07-22T07:44:38Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/josab.485725
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-03-31T13:14:59Z
date_updated: 2023-03-31T13:14:59Z
file_id: '43247'
file_name: ogr-afterreview.pdf
file_size: 1982311
relation: main_file
file_date_updated: 2023-03-31T13:14:59Z
has_accepted_license: '1'
intvolume: ' 40'
issue: '4'
keyword:
- tet_topic_waveguide
language:
- iso: eng
oa: '1'
page: '862'
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '167'
grant_number: '231447078'
name: 'TRR 142 - B06: TRR 142 - Subproject B06'
publication: Journal of the Optical Society of America B
publication_identifier:
issn:
- 0740-3224
- 1520-8540
publication_status: published
publisher: Optica Publishing Group
status: public
title: How to suppress radiative losses in high-contrast integrated Bragg gratings
type: journal_article
user_id: '158'
volume: 40
year: '2023'
...
---
_id: '43052'
abstract:
- lang: eng
text: We demonstrate a large-scale two dimensional silicon-based optical phased
array (OPA) composed of nanoantennas with circular gratings that are balanced
in power and aligned in phase, required for producing desired radiation patterns
in the far-field. The OPAs are numerically optimized to have an upward efficiency
of up to 90%, targeting radiation concentration mainly in the field of view. We
envision that our OPAs have the ability of generating complex holographic images,
rendering them an attractive candidate for a wide range of applications like LiDAR
sensors, optical trapping, optogenetic stimulation and augmented-reality displays.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Andreas
full_name: Strauch, Andreas
last_name: Strauch
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- 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, Strauch A, Scheytt JC, Myroshnychenko V, Förstner J. Optimized
silicon antennas for optical phased arrays. In: García-Blanco SM, Cheben P, eds.
Integrated Optics: Devices, Materials, and Technologies XXVII. SPIE; 2023:124241D.
doi:10.1117/12.2658716'
apa: 'Farheen, H., Strauch, A., Scheytt, J. C., Myroshnychenko, V., & Förstner,
J. (2023). Optimized silicon antennas for optical phased arrays. In S. M. García-Blanco
& P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies
XXVII (p. 124241D). SPIE. https://doi.org/10.1117/12.2658716'
bibtex: '@inproceedings{Farheen_Strauch_Scheytt_Myroshnychenko_Förstner_2023, title={Optimized
silicon antennas for optical phased arrays}, DOI={10.1117/12.2658716},
booktitle={Integrated Optics: Devices, Materials, and Technologies XXVII}, publisher={SPIE},
author={Farheen, Henna and Strauch, Andreas and Scheytt, J. Christoph and Myroshnychenko,
Viktor and Förstner, Jens}, editor={García-Blanco, Sonia M. and Cheben, Pavel},
year={2023}, pages={124241D} }'
chicago: 'Farheen, Henna, Andreas Strauch, J. Christoph Scheytt, Viktor Myroshnychenko,
and Jens Förstner. “Optimized Silicon Antennas for Optical Phased Arrays.” In
Integrated Optics: Devices, Materials, and Technologies XXVII, edited by
Sonia M. García-Blanco and Pavel Cheben, 124241D. SPIE, 2023. https://doi.org/10.1117/12.2658716.'
ieee: 'H. Farheen, A. Strauch, J. C. Scheytt, V. Myroshnychenko, and J. Förstner,
“Optimized silicon antennas for optical phased arrays,” in Integrated Optics:
Devices, Materials, and Technologies XXVII, 2023, p. 124241D, doi: 10.1117/12.2658716.'
mla: 'Farheen, Henna, et al. “Optimized Silicon Antennas for Optical Phased Arrays.”
Integrated Optics: Devices, Materials, and Technologies XXVII, edited by
Sonia M. García-Blanco and Pavel Cheben, SPIE, 2023, p. 124241D, doi:10.1117/12.2658716.'
short: 'H. Farheen, A. Strauch, J.C. Scheytt, V. Myroshnychenko, J. Förstner, in:
S.M. García-Blanco, P. Cheben (Eds.), Integrated Optics: Devices, Materials, and
Technologies XXVII, SPIE, 2023, p. 124241D.'
date_created: 2023-03-21T12:35:18Z
date_updated: 2024-07-22T07:44:46Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1117/12.2658716
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: request
content_type: application/pdf
creator: fossie
date_created: 2023-03-22T07:41:49Z
date_updated: 2023-03-22T20:53:11Z
file_id: '43055'
file_name: 2023-01 Poster Photonics West Henna OPA_A0.pdf
file_size: 1747396
relation: main_file
file_date_updated: 2023-03-22T20:53:11Z
has_accepted_license: '1'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
page: '124241D '
publication: 'Integrated Optics: Devices, Materials, and Technologies XXVII'
publication_status: published
publisher: SPIE
status: public
title: Optimized silicon antennas for optical phased arrays
type: conference
user_id: '158'
year: '2023'
...
---
_id: '50466'
abstract:
- lang: eng
text: A key challenge in designing efficient optical phased arrays is the lack of
a well-designed radiator. This work explores horn antennas numerically optimized
to target high upward radiation efficiency to be employed in silicon-based phased
arrays capable of producing elegant radiation patterns in the far-field.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: S.
full_name: Joshi, S.
last_name: Joshi
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
- 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, Joshi S, Scheytt JC, Myroshnychenko V, Förstner J. Increasing the
upward radiation efficiency of optical phased arrays using asymmetric silicon
horn antennas. In: 2023 IEEE Photonics Conference (IPC). IEEE; 2023. doi:10.1109/ipc57732.2023.10360519'
apa: Farheen, H., Joshi, S., Scheytt, J. C., Myroshnychenko, V., & Förstner,
J. (2023). Increasing the upward radiation efficiency of optical phased arrays
using asymmetric silicon horn antennas. 2023 IEEE Photonics Conference (IPC).
https://doi.org/10.1109/ipc57732.2023.10360519
bibtex: '@inproceedings{Farheen_Joshi_Scheytt_Myroshnychenko_Förstner_2023, title={Increasing
the upward radiation efficiency of optical phased arrays using asymmetric silicon
horn antennas}, DOI={10.1109/ipc57732.2023.10360519},
booktitle={2023 IEEE Photonics Conference (IPC)}, publisher={IEEE}, author={Farheen,
Henna and Joshi, S. and Scheytt, J. Christoph and Myroshnychenko, Viktor and Förstner,
Jens}, year={2023} }'
chicago: Farheen, Henna, S. Joshi, J. Christoph Scheytt, Viktor Myroshnychenko,
and Jens Förstner. “Increasing the Upward Radiation Efficiency of Optical Phased
Arrays Using Asymmetric Silicon Horn Antennas.” In 2023 IEEE Photonics Conference
(IPC). IEEE, 2023. https://doi.org/10.1109/ipc57732.2023.10360519.
ieee: 'H. Farheen, S. Joshi, J. C. Scheytt, V. Myroshnychenko, and J. Förstner,
“Increasing the upward radiation efficiency of optical phased arrays using asymmetric
silicon horn antennas,” 2023, doi: 10.1109/ipc57732.2023.10360519.'
mla: Farheen, Henna, et al. “Increasing the Upward Radiation Efficiency of Optical
Phased Arrays Using Asymmetric Silicon Horn Antennas.” 2023 IEEE Photonics
Conference (IPC), IEEE, 2023, doi:10.1109/ipc57732.2023.10360519.
short: 'H. Farheen, S. Joshi, J.C. Scheytt, V. Myroshnychenko, J. Förstner, in:
2023 IEEE Photonics Conference (IPC), IEEE, 2023.'
date_created: 2024-01-12T07:37:54Z
date_updated: 2024-07-22T07:48:53Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1109/ipc57732.2023.10360519
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
project:
- _id: '266'
grant_number: PROFILNRW-2020-067
name: 'PhoQC: PhoQC: Photonisches Quantencomputing'
- _id: '167'
grant_number: '231447078'
name: 'TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle
eines photonischen Quantensystems (B06*)'
- _id: '75'
grant_number: '231447078'
name: 'TRR 142 - C05: TRR 142 - Nichtlineare optische Oberflächen basierend auf
ZnO-plasmonischen Hybrid-Nanostrukturen (C05)'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2023 IEEE Photonics Conference (IPC)
publication_status: published
publisher: IEEE
status: public
title: Increasing the upward radiation efficiency of optical phased arrays using asymmetric
silicon horn antennas
type: conference
user_id: '158'
year: '2023'
...
---
_id: '55449'
author:
- first_name: Ibrahim
full_name: Mwammenywa, Ibrahim
last_name: Mwammenywa
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: 'Mwammenywa I, Hilleringmann U. Analysis of Electricity Power Generation and
Load Profiles in Solar PV Microgrids in Rural Villages of East Africa: Case of
Mpale Village in Tanzania. In: 2023 IEEE AFRICON. IEEE; 2023. doi:10.1109/africon55910.2023.10293635'
apa: 'Mwammenywa, I., & Hilleringmann, U. (2023). Analysis of Electricity Power
Generation and Load Profiles in Solar PV Microgrids in Rural Villages of East
Africa: Case of Mpale Village in Tanzania. 2023 IEEE AFRICON. https://doi.org/10.1109/africon55910.2023.10293635'
bibtex: '@inproceedings{Mwammenywa_Hilleringmann_2023, title={Analysis of Electricity
Power Generation and Load Profiles in Solar PV Microgrids in Rural Villages of
East Africa: Case of Mpale Village in Tanzania}, DOI={10.1109/africon55910.2023.10293635},
booktitle={2023 IEEE AFRICON}, publisher={IEEE}, author={Mwammenywa, Ibrahim and
Hilleringmann, Ulrich}, year={2023} }'
chicago: 'Mwammenywa, Ibrahim, and Ulrich Hilleringmann. “Analysis of Electricity
Power Generation and Load Profiles in Solar PV Microgrids in Rural Villages of
East Africa: Case of Mpale Village in Tanzania.” In 2023 IEEE AFRICON.
IEEE, 2023. https://doi.org/10.1109/africon55910.2023.10293635.'
ieee: 'I. Mwammenywa and U. Hilleringmann, “Analysis of Electricity Power Generation
and Load Profiles in Solar PV Microgrids in Rural Villages of East Africa: Case
of Mpale Village in Tanzania,” 2023, doi: 10.1109/africon55910.2023.10293635.'
mla: 'Mwammenywa, Ibrahim, and Ulrich Hilleringmann. “Analysis of Electricity Power
Generation and Load Profiles in Solar PV Microgrids in Rural Villages of East
Africa: Case of Mpale Village in Tanzania.” 2023 IEEE AFRICON, IEEE, 2023,
doi:10.1109/africon55910.2023.10293635.'
short: 'I. Mwammenywa, U. Hilleringmann, in: 2023 IEEE AFRICON, IEEE, 2023.'
date_created: 2024-07-31T08:05:15Z
date_updated: 2024-07-31T08:06:34Z
department:
- _id: '53'
doi: 10.1109/africon55910.2023.10293635
language:
- iso: eng
publication: 2023 IEEE AFRICON
publication_status: published
publisher: IEEE
status: public
title: 'Analysis of Electricity Power Generation and Load Profiles in Solar PV Microgrids
in Rural Villages of East Africa: Case of Mpale Village in Tanzania'
type: conference
user_id: '16148'
year: '2023'
...
---
_id: '55447'
author:
- first_name: Joseph S.
full_name: Mwakijale, Joseph S.
last_name: Mwakijale
- first_name: Ibrahim
full_name: Mwammenywa, Ibrahim
last_name: Mwammenywa
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: 'Mwakijale JS, Mwammenywa I, Hilleringmann U. LoRa-based Swarm Grid Implementation
for Rural Electrification in Africa. In: 2023 IEEE PES/IAS PowerAfrica.
IEEE; 2023. doi:10.1109/powerafrica57932.2023.10363319'
apa: Mwakijale, J. S., Mwammenywa, I., & Hilleringmann, U. (2023). LoRa-based
Swarm Grid Implementation for Rural Electrification in Africa. 2023 IEEE PES/IAS
PowerAfrica. https://doi.org/10.1109/powerafrica57932.2023.10363319
bibtex: '@inproceedings{Mwakijale_Mwammenywa_Hilleringmann_2023, title={LoRa-based
Swarm Grid Implementation for Rural Electrification in Africa}, DOI={10.1109/powerafrica57932.2023.10363319},
booktitle={2023 IEEE PES/IAS PowerAfrica}, publisher={IEEE}, author={Mwakijale,
Joseph S. and Mwammenywa, Ibrahim and Hilleringmann, Ulrich}, year={2023} }'
chicago: Mwakijale, Joseph S., Ibrahim Mwammenywa, and Ulrich Hilleringmann. “LoRa-Based
Swarm Grid Implementation for Rural Electrification in Africa.” In 2023 IEEE
PES/IAS PowerAfrica. IEEE, 2023. https://doi.org/10.1109/powerafrica57932.2023.10363319.
ieee: 'J. S. Mwakijale, I. Mwammenywa, and U. Hilleringmann, “LoRa-based Swarm Grid
Implementation for Rural Electrification in Africa,” 2023, doi: 10.1109/powerafrica57932.2023.10363319.'
mla: Mwakijale, Joseph S., et al. “LoRa-Based Swarm Grid Implementation for Rural
Electrification in Africa.” 2023 IEEE PES/IAS PowerAfrica, IEEE, 2023,
doi:10.1109/powerafrica57932.2023.10363319.
short: 'J.S. Mwakijale, I. Mwammenywa, U. Hilleringmann, in: 2023 IEEE PES/IAS PowerAfrica,
IEEE, 2023.'
date_created: 2024-07-31T08:02:58Z
date_updated: 2024-07-31T08:06:31Z
department:
- _id: '59'
doi: 10.1109/powerafrica57932.2023.10363319
language:
- iso: eng
publication: 2023 IEEE PES/IAS PowerAfrica
publication_status: published
publisher: IEEE
status: public
title: LoRa-based Swarm Grid Implementation for Rural Electrification in Africa
type: conference
user_id: '16148'
year: '2023'
...
---
_id: '55450'
abstract:
- lang: eng
text: Globalisierung, Digitalisierung, Klimawandel, Migrationsbewegungen
und Pandemie gestalten nicht nur unseren Alltag, sondern auch die Wissenschaft
neu. Angesichts dieser gesellschaftlich tiefgreifenden Veränderungen werden Grenzen
und ihre Überwindung zu immer zentraleren Herausforderungen, auch für die pädagogischen
Forschungsfelder. Der Band versammelt vielfältige Beitrage zum Thema Entgrenzungen
und richtet dabei den Blick auf Ent- und Begrenzung in ihrer Bedeutung für Bildung,
Erziehung und Sozialisation.
citation:
ama: Heinemann A, Karakaşoğlu Y, Linnemann T, Rose N, Sturm T, eds. Entgrenzungen.
Beiträge Zum 28. Kongress Der Deutschen Gesellschaft Für Erziehungswissenschaft.
Verlag Barbara Budrich; 2023. doi:10.3224/84742750
apa: Heinemann, A., Karakaşoğlu, Y., Linnemann, T., Rose, N., & Sturm, T. (Eds.).
(2023). Entgrenzungen. Beiträge zum 28. Kongress der Deutschen Gesellschaft
für Erziehungswissenschaft. Verlag Barbara Budrich. https://doi.org/10.3224/84742750
bibtex: '@book{Heinemann_Karakaşoğlu_Linnemann_Rose_Sturm_2023, title={Entgrenzungen.
Beiträge zum 28. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft},
DOI={10.3224/84742750}, publisher={Verlag
Barbara Budrich}, year={2023} }'
chicago: Heinemann, Alisha, Yasemin Karakaşoğlu, Tobias Linnemann, Nadine Rose,
and Tanja Sturm, eds. Entgrenzungen. Beiträge Zum 28. Kongress Der Deutschen
Gesellschaft Für Erziehungswissenschaft. Verlag Barbara Budrich, 2023. https://doi.org/10.3224/84742750.
ieee: A. Heinemann, Y. Karakaşoğlu, T. Linnemann, N. Rose, and T. Sturm, Eds., Entgrenzungen.
Beiträge zum 28. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft.
Verlag Barbara Budrich, 2023.
mla: Heinemann, Alisha, et al., editors. Entgrenzungen. Beiträge Zum 28. Kongress
Der Deutschen Gesellschaft Für Erziehungswissenschaft. Verlag Barbara Budrich,
2023, doi:10.3224/84742750.
short: A. Heinemann, Y. Karakaşoğlu, T. Linnemann, N. Rose, T. Sturm, eds., Entgrenzungen.
Beiträge Zum 28. Kongress Der Deutschen Gesellschaft Für Erziehungswissenschaft,
Verlag Barbara Budrich, 2023.
date_created: 2024-07-31T08:12:06Z
date_updated: 2024-07-31T08:36:47Z
department:
- _id: '53'
doi: 10.3224/84742750
editor:
- first_name: Alisha
full_name: Heinemann, Alisha
last_name: Heinemann
- first_name: Yasemin
full_name: Karakaşoğlu, Yasemin
last_name: Karakaşoğlu
- first_name: Tobias
full_name: Linnemann, Tobias
last_name: Linnemann
- first_name: Nadine
full_name: Rose, Nadine
last_name: Rose
- first_name: Tanja
full_name: Sturm, Tanja
last_name: Sturm
publication_identifier:
isbn:
- '9783847427506'
publication_status: published
publisher: Verlag Barbara Budrich
status: public
title: Entgrenzungen. Beiträge zum 28. Kongress der Deutschen Gesellschaft für Erziehungswissenschaft
type: book_editor
user_id: '16148'
year: '2023'
...
---
_id: '45651'
author:
- first_name: Melissa
full_name: Newberry, Melissa
last_name: Newberry
- first_name: Meher
full_name: Rizvi, Meher
last_name: Rizvi
- first_name: Anna
full_name: van der Want, Anna
last_name: van der Want
- first_name: Gabriela
full_name: Jonas-Ahrend, Gabriela
last_name: Jonas-Ahrend
- first_name: Stavroula
full_name: Kaldi, Stavroula
last_name: Kaldi
- first_name: Toshiyuki
full_name: Kihara, Toshiyuki
last_name: Kihara
- first_name: Juan Vicente Ortiz
full_name: Franco, Juan Vicente Ortiz
last_name: Franco
- first_name: Tara
full_name: Ratnam, Tara
last_name: Ratnam
citation:
ama: 'Newberry M, Rizvi M, van der Want A, et al. Teacher Educators’ Experiences
and Expressions of Emotion During the Pandemic: International Perspectives. In:
Advances in Research on Teaching. Emerald Publishing Limited; 2023. doi:10.1108/s1479-368720230000041013'
apa: 'Newberry, M., Rizvi, M., van der Want, A., Jonas-Ahrend, G., Kaldi, S., Kihara,
T., Franco, J. V. O., & Ratnam, T. (2023). Teacher Educators’ Experiences
and Expressions of Emotion During the Pandemic: International Perspectives. In
Advances in Research on Teaching. Emerald Publishing Limited. https://doi.org/10.1108/s1479-368720230000041013'
bibtex: '@inbook{Newberry_Rizvi_van der Want_Jonas-Ahrend_Kaldi_Kihara_Franco_Ratnam_2023,
title={Teacher Educators’ Experiences and Expressions of Emotion During the Pandemic:
International Perspectives}, DOI={10.1108/s1479-368720230000041013},
booktitle={Advances in Research on Teaching}, publisher={Emerald Publishing Limited},
author={Newberry, Melissa and Rizvi, Meher and van der Want, Anna and Jonas-Ahrend,
Gabriela and Kaldi, Stavroula and Kihara, Toshiyuki and Franco, Juan Vicente Ortiz
and Ratnam, Tara}, year={2023} }'
chicago: 'Newberry, Melissa, Meher Rizvi, Anna van der Want, Gabriela Jonas-Ahrend,
Stavroula Kaldi, Toshiyuki Kihara, Juan Vicente Ortiz Franco, and Tara Ratnam.
“Teacher Educators’ Experiences and Expressions of Emotion During the Pandemic:
International Perspectives.” In Advances in Research on Teaching. Emerald
Publishing Limited, 2023. https://doi.org/10.1108/s1479-368720230000041013.'
ieee: 'M. Newberry et al., “Teacher Educators’ Experiences and Expressions
of Emotion During the Pandemic: International Perspectives,” in Advances in
Research on Teaching, Emerald Publishing Limited, 2023.'
mla: 'Newberry, Melissa, et al. “Teacher Educators’ Experiences and Expressions
of Emotion During the Pandemic: International Perspectives.” Advances in Research
on Teaching, Emerald Publishing Limited, 2023, doi:10.1108/s1479-368720230000041013.'
short: 'M. Newberry, M. Rizvi, A. van der Want, G. Jonas-Ahrend, S. Kaldi, T. Kihara,
J.V.O. Franco, T. Ratnam, in: Advances in Research on Teaching, Emerald Publishing
Limited, 2023.'
date_created: 2023-06-15T22:50:59Z
date_updated: 2024-08-07T13:53:13Z
department:
- _id: '300'
doi: 10.1108/s1479-368720230000041013
language:
- iso: eng
publication: Advances in Research on Teaching
publication_identifier:
isbn:
- '9781804554630'
issn:
- 1479-3687
publication_status: published
publisher: Emerald Publishing Limited
status: public
title: 'Teacher Educators'' Experiences and Expressions of Emotion During the Pandemic:
International Perspectives'
type: book_chapter
user_id: '77633'
year: '2023'
...
---
_id: '38280'
author:
- first_name: Reinhold
full_name: Noé, Reinhold
id: '381'
last_name: Noé
orcid: https://orcid.org/0000-0002-5839-7616
citation:
ama: Noé R. Consistent Optical and Electrical Noise Figure. Journal of Lightwave
Technology. 2023;41(1):137-148. doi:10.1109/JLT.2022.3212936
apa: Noé, R. (2023). Consistent Optical and Electrical Noise Figure. Journal
of Lightwave Technology, 41(1), 137–148. https://doi.org/10.1109/JLT.2022.3212936
bibtex: '@article{Noé_2023, title={Consistent Optical and Electrical Noise Figure},
volume={41}, DOI={10.1109/JLT.2022.3212936},
number={1}, journal={Journal of Lightwave Technology}, author={Noé, Reinhold},
year={2023}, pages={137–148} }'
chicago: 'Noé, Reinhold. “Consistent Optical and Electrical Noise Figure.” Journal
of Lightwave Technology 41, no. 1 (2023): 137–48. https://doi.org/10.1109/JLT.2022.3212936.'
ieee: 'R. Noé, “Consistent Optical and Electrical Noise Figure,” Journal of Lightwave
Technology, vol. 41, no. 1, pp. 137–148, 2023, doi: 10.1109/JLT.2022.3212936.'
mla: Noé, Reinhold. “Consistent Optical and Electrical Noise Figure.” Journal
of Lightwave Technology, vol. 41, no. 1, 2023, pp. 137–48, doi:10.1109/JLT.2022.3212936.
short: R. Noé, Journal of Lightwave Technology 41 (2023) 137–148.
date_created: 2023-01-23T18:04:58Z
date_updated: 2023-01-25T23:00:09Z
department:
- _id: '56'
doi: 10.1109/JLT.2022.3212936
intvolume: ' 41'
issue: '1'
language:
- iso: eng
page: 137-148
publication: Journal of Lightwave Technology
status: public
title: Consistent Optical and Electrical Noise Figure
type: journal_article
user_id: '14931'
volume: 41
year: '2023'
...
---
_id: '41369'
author:
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: Böcker J. Mechatronik und elektrische Antriebe / Mechatronics and electrical
drives. Paderborn University doi:10.17619/UNIPB/1-1640
apa: Böcker, J. (n.d.). Mechatronik und elektrische Antriebe / Mechatronics and
electrical drives. Paderborn University. https://doi.org/10.17619/UNIPB/1-1640
bibtex: '@book{Böcker, place={Paderborn}, title={Mechatronik und elektrische Antriebe
/ Mechatronics and electrical drives}, DOI={10.17619/UNIPB/1-1640},
publisher={Paderborn University}, author={Böcker, Joachim} }'
chicago: 'Böcker, Joachim. Mechatronik und elektrische Antriebe / Mechatronics
and electrical drives. Paderborn: Paderborn University, n.d. https://doi.org/10.17619/UNIPB/1-1640.'
ieee: 'J. Böcker, Mechatronik und elektrische Antriebe / Mechatronics and electrical
drives. Paderborn: Paderborn University.'
mla: Böcker, Joachim. Mechatronik und elektrische Antriebe / Mechatronics and
electrical drives. Paderborn University, doi:10.17619/UNIPB/1-1640.
short: J. Böcker, Mechatronik und elektrische Antriebe / Mechatronics and electrical
drives, Paderborn University, Paderborn, n.d.
date_created: 2023-02-01T12:46:34Z
date_updated: 2023-02-01T12:51:25Z
department:
- _id: '52'
doi: 10.17619/UNIPB/1-1640
language:
- iso: ger
- iso: eng
place: Paderborn
publication_status: submitted
publisher: Paderborn University
status: public
title: Mechatronik und elektrische Antriebe / Mechatronics and electrical drives
type: book
user_id: '66'
year: '2023'
...
---
_id: '43018'
article_number: '108557'
author:
- 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
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
citation:
ama: Alhaddad S, Förstner J, Grynko Y. Numerical study of light backscattering from
layers of absorbing irregular particles larger than the wavelength. Journal
of Quantitative Spectroscopy and Radiative Transfer. 2023;302. doi:10.1016/j.jqsrt.2023.108557
apa: Alhaddad, S., Förstner, J., & Grynko, Y. (2023). Numerical study of light
backscattering from layers of absorbing irregular particles larger than the wavelength.
Journal of Quantitative Spectroscopy and Radiative Transfer, 302,
Article 108557. https://doi.org/10.1016/j.jqsrt.2023.108557
bibtex: '@article{Alhaddad_Förstner_Grynko_2023, title={Numerical study of light
backscattering from layers of absorbing irregular particles larger than the wavelength},
volume={302}, DOI={10.1016/j.jqsrt.2023.108557},
number={108557}, journal={Journal of Quantitative Spectroscopy and Radiative Transfer},
publisher={Elsevier BV}, author={Alhaddad, Samer and Förstner, Jens and Grynko,
Yevgen}, year={2023} }'
chicago: Alhaddad, Samer, Jens Förstner, and Yevgen Grynko. “Numerical Study of
Light Backscattering from Layers of Absorbing Irregular Particles Larger than
the Wavelength.” Journal of Quantitative Spectroscopy and Radiative Transfer
302 (2023). https://doi.org/10.1016/j.jqsrt.2023.108557.
ieee: 'S. Alhaddad, J. Förstner, and Y. Grynko, “Numerical study of light backscattering
from layers of absorbing irregular particles larger than the wavelength,” Journal
of Quantitative Spectroscopy and Radiative Transfer, vol. 302, Art. no. 108557,
2023, doi: 10.1016/j.jqsrt.2023.108557.'
mla: Alhaddad, Samer, et al. “Numerical Study of Light Backscattering from Layers
of Absorbing Irregular Particles Larger than the Wavelength.” Journal of Quantitative
Spectroscopy and Radiative Transfer, vol. 302, 108557, Elsevier BV, 2023,
doi:10.1016/j.jqsrt.2023.108557.
short: S. Alhaddad, J. Förstner, Y. Grynko, Journal of Quantitative Spectroscopy
and Radiative Transfer 302 (2023).
date_created: 2023-03-14T12:32:54Z
date_updated: 2023-03-15T17:36:13Z
ddc:
- '530'
department:
- _id: '61'
doi: 10.1016/j.jqsrt.2023.108557
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2023-03-15T15:58:15Z
date_updated: 2023-03-15T15:58:15Z
file_id: '43028'
file_name: 2023-03 Alhaddad - JQSRT - Numerical study of light backscattering from
layers of absorbing particles larger than the wavelength.pdf
file_size: 1508833
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-03-15T17:35:29Z
date_updated: 2023-03-15T17:35:29Z
file_id: '43029'
file_name: 2023-03 Alhaddad - JQSRT - Numerical study of light backscattering from
layers of absorbing particles larger than the wavelength (accepted manuscript).pdf
file_size: 4254386
relation: main_file
file_date_updated: 2023-03-15T17:35:29Z
has_accepted_license: '1'
intvolume: ' 302'
keyword:
- tet_topic_scattering
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Journal of Quantitative Spectroscopy and Radiative Transfer
publication_identifier:
issn:
- 0022-4073
publication_status: published
publisher: Elsevier BV
status: public
title: Numerical study of light backscattering from layers of absorbing irregular
particles larger than the wavelength
type: journal_article
user_id: '158'
volume: 302
year: '2023'
...
---
_id: '43233'
author:
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Christian
full_name: von Germeten, Christian
last_name: von Germeten
- first_name: Olga
full_name: Friesen, Olga
id: '44026'
last_name: Friesen
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Sarah
full_name: Johannesmann, Sarah
id: '29190'
last_name: Johannesmann
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Zeipert H, von Germeten C, Friesen O, Claes L, Johannesmann S, Henning B.
Investigation of change in dispersive behaviour during adhesive curing in multi-layered
structures. In: Fortschritte Der Akustik - DAGA 2023. ; 2023:819-822.'
apa: Zeipert, H., von Germeten, C., Friesen, O., Claes, L., Johannesmann, S., &
Henning, B. (2023). Investigation of change in dispersive behaviour during adhesive
curing in multi-layered structures. Fortschritte Der Akustik - DAGA 2023,
819–822.
bibtex: '@inproceedings{Zeipert_von Germeten_Friesen_Claes_Johannesmann_Henning_2023,
title={Investigation of change in dispersive behaviour during adhesive curing
in multi-layered structures}, booktitle={Fortschritte der Akustik - DAGA 2023},
author={Zeipert, Henning and von Germeten, Christian and Friesen, Olga and Claes,
Leander and Johannesmann, Sarah and Henning, Bernd}, year={2023}, pages={819–822}
}'
chicago: Zeipert, Henning, Christian von Germeten, Olga Friesen, Leander Claes,
Sarah Johannesmann, and Bernd Henning. “Investigation of Change in Dispersive
Behaviour during Adhesive Curing in Multi-Layered Structures.” In Fortschritte
Der Akustik - DAGA 2023, 819–22, 2023.
ieee: H. Zeipert, C. von Germeten, O. Friesen, L. Claes, S. Johannesmann, and B.
Henning, “Investigation of change in dispersive behaviour during adhesive curing
in multi-layered structures,” in Fortschritte der Akustik - DAGA 2023,
Hamburg, 2023, pp. 819–822.
mla: Zeipert, Henning, et al. “Investigation of Change in Dispersive Behaviour during
Adhesive Curing in Multi-Layered Structures.” Fortschritte Der Akustik - DAGA
2023, 2023, pp. 819–22.
short: 'H. Zeipert, C. von Germeten, O. Friesen, L. Claes, S. Johannesmann, B. Henning,
in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 819–822.'
conference:
end_date: 2023-03-09
location: Hamburg
name: DAGA 2023 - 49. Jahrestagung für Akustik
start_date: 2023-03-06
date_created: 2023-03-30T14:10:39Z
date_updated: 2023-04-19T09:18:30Z
department:
- _id: '49'
language:
- iso: eng
page: 819-822
project:
- _id: '105'
grant_number: '449607253'
name: 'LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen'
publication: Fortschritte der Akustik - DAGA 2023
status: public
title: Investigation of change in dispersive behaviour during adhesive curing in multi-layered
structures
type: conference
user_id: '11829'
year: '2023'
...
---
_id: '43229'
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
citation:
ama: 'Claes L. Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung.
In: Fortschritte Der Akustik - DAGA 2023. ; 2023:7-14.'
apa: Claes, L. (2023). Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung.
Fortschritte Der Akustik - DAGA 2023, 7–14.
bibtex: '@inproceedings{Claes_2023, title={Bestimmung der Volumenviskosität mittels
akustischer Absorptionsmessung}, booktitle={Fortschritte der Akustik - DAGA 2023},
author={Claes, Leander}, year={2023}, pages={7–14} }'
chicago: Claes, Leander. “Bestimmung Der Volumenviskosität Mittels Akustischer Absorptionsmessung.”
In Fortschritte Der Akustik - DAGA 2023, 7–14, 2023.
ieee: L. Claes, “Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung,”
in Fortschritte der Akustik - DAGA 2023, Hamburg, 2023, pp. 7–14.
mla: Claes, Leander. “Bestimmung Der Volumenviskosität Mittels Akustischer Absorptionsmessung.”
Fortschritte Der Akustik - DAGA 2023, 2023, pp. 7–14.
short: 'L. Claes, in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 7–14.'
conference:
end_date: 2023-03-09
location: Hamburg
name: DAGA 2023 - 49. Jahrestagung für Akustik
start_date: 2023-03-06
date_created: 2023-03-30T13:13:50Z
date_updated: 2023-04-19T09:17:30Z
department:
- _id: '49'
language:
- iso: eng
page: 7-14
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Fortschritte der Akustik - DAGA 2023
status: public
title: Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung
type: conference
user_id: '11829'
year: '2023'
...
---
_id: '43234'
author:
- first_name: Marcel
full_name: Nicolai, Marcel
last_name: Nicolai
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Yevgeniya
full_name: Lugovtsova, Yevgeniya
last_name: Lugovtsova
- first_name: Jannis
full_name: Bulling, Jannis
last_name: Bulling
- first_name: Sarah
full_name: Johannesmann, Sarah
id: '29190'
last_name: Johannesmann
- first_name: Jens
full_name: Prager, Jens
last_name: Prager
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Nicolai M, Zeipert H, Lugovtsova Y, et al. Characterization of adhesion strength
using guided ultrasonic waves. In: Fortschritte Der Akustik - DAGA 2023.
; 2023:823-826.'
apa: Nicolai, M., Zeipert, H., Lugovtsova, Y., Bulling, J., Johannesmann, S., Prager,
J., & Henning, B. (2023). Characterization of adhesion strength using guided
ultrasonic waves. Fortschritte Der Akustik - DAGA 2023, 823–826.
bibtex: '@inproceedings{Nicolai_Zeipert_Lugovtsova_Bulling_Johannesmann_Prager_Henning_2023,
title={Characterization of adhesion strength using guided ultrasonic waves}, booktitle={Fortschritte
der Akustik - DAGA 2023}, author={Nicolai, Marcel and Zeipert, Henning and Lugovtsova,
Yevgeniya and Bulling, Jannis and Johannesmann, Sarah and Prager, Jens and Henning,
Bernd}, year={2023}, pages={823–826} }'
chicago: Nicolai, Marcel, Henning Zeipert, Yevgeniya Lugovtsova, Jannis Bulling,
Sarah Johannesmann, Jens Prager, and Bernd Henning. “Characterization of Adhesion
Strength Using Guided Ultrasonic Waves.” In Fortschritte Der Akustik - DAGA
2023, 823–26, 2023.
ieee: M. Nicolai et al., “Characterization of adhesion strength using guided
ultrasonic waves,” in Fortschritte der Akustik - DAGA 2023, Hamburg, 2023,
pp. 823–826.
mla: Nicolai, Marcel, et al. “Characterization of Adhesion Strength Using Guided
Ultrasonic Waves.” Fortschritte Der Akustik - DAGA 2023, 2023, pp. 823–26.
short: 'M. Nicolai, H. Zeipert, Y. Lugovtsova, J. Bulling, S. Johannesmann, J. Prager,
B. Henning, in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 823–826.'
conference:
end_date: 2023-03-09
location: Hamburg
name: DAGA 2023 - 49. Jahrestagung für Akustik
start_date: 2023-03-06
date_created: 2023-03-30T14:15:45Z
date_updated: 2023-04-19T12:01:09Z
department:
- _id: '49'
language:
- iso: eng
page: 823-826
project:
- _id: '105'
grant_number: '449607253'
name: 'LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen'
publication: Fortschritte der Akustik - DAGA 2023
status: public
title: Characterization of adhesion strength using guided ultrasonic waves
type: conference
user_id: '32580'
year: '2023'
...
---
_id: '37543'
author:
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Kevin
full_name: Koch, Kevin
last_name: Koch
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Hetkämper T, Koch K, Claes L, Henning B. Phase-preserving methods to visualise
ultrasonic fields with schlieren imaging. tm - Technisches Messen. 2023;90(2):103-112.
doi:10.1515/teme-2022-0112
apa: Hetkämper, T., Koch, K., Claes, L., & Henning, B. (2023). Phase-preserving
methods to visualise ultrasonic fields with schlieren imaging. Tm - Technisches
Messen, 90(2), 103–112. https://doi.org/10.1515/teme-2022-0112
bibtex: '@article{Hetkämper_Koch_Claes_Henning_2023, title={Phase-preserving methods
to visualise ultrasonic fields with schlieren imaging}, volume={90}, DOI={10.1515/teme-2022-0112},
number={2}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH},
author={Hetkämper, Tim and Koch, Kevin and Claes, Leander and Henning, Bernd},
year={2023}, pages={103–112} }'
chicago: 'Hetkämper, Tim, Kevin Koch, Leander Claes, and Bernd Henning. “Phase-Preserving
Methods to Visualise Ultrasonic Fields with Schlieren Imaging.” Tm - Technisches
Messen 90, no. 2 (2023): 103–12. https://doi.org/10.1515/teme-2022-0112.'
ieee: 'T. Hetkämper, K. Koch, L. Claes, and B. Henning, “Phase-preserving methods
to visualise ultrasonic fields with schlieren imaging,” tm - Technisches Messen,
vol. 90, no. 2, pp. 103–112, 2023, doi: 10.1515/teme-2022-0112.'
mla: Hetkämper, Tim, et al. “Phase-Preserving Methods to Visualise Ultrasonic Fields
with Schlieren Imaging.” Tm - Technisches Messen, vol. 90, no. 2, Walter
de Gruyter GmbH, 2023, pp. 103–12, doi:10.1515/teme-2022-0112.
short: T. Hetkämper, K. Koch, L. Claes, B. Henning, Tm - Technisches Messen 90 (2023)
103–112.
date_created: 2023-01-19T10:10:35Z
date_updated: 2023-03-21T14:34:55Z
department:
- _id: '49'
doi: 10.1515/teme-2022-0112
intvolume: ' 90'
issue: '2'
keyword:
- Schlierentechnik
language:
- iso: eng
page: 103-112
publication: tm - Technisches Messen
publisher: Walter de Gruyter GmbH
status: public
title: Phase-preserving methods to visualise ultrasonic fields with schlieren imaging
type: journal_article
user_id: '38123'
volume: 90
year: '2023'
...
---
_id: '35204'
author:
- first_name: Abdulkarim
full_name: Ghazal, Abdulkarim
last_name: Ghazal
- first_name: Somayeh
full_name: Sadeghi-Kohan, Somayeh
id: '78614'
last_name: Sadeghi-Kohan
- first_name: Jan Dennis
full_name: Reimer, Jan Dennis
id: '36703'
last_name: Reimer
- first_name: Sybille
full_name: Hellebrand, Sybille
id: '209'
last_name: Hellebrand
orcid: 0000-0002-3717-3939
citation:
ama: Ghazal A, Sadeghi-Kohan S, Reimer JD, Hellebrand S. On Cryptography Effects
on Interconnect Reliability. 35. Workshop “Testmethoden und Zuverlässigkeit
von Schaltungen und Systemen” (TuZ’23), Feb. 2023; 2023.
apa: Ghazal, A., Sadeghi-Kohan, S., Reimer, J. D., & Hellebrand, S. (2023).
On Cryptography Effects on Interconnect Reliability. 35. Workshop “Testmethoden
und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’23), Feb. 2023.
bibtex: '@book{Ghazal_Sadeghi-Kohan_Reimer_Hellebrand_2023, place={Erfurt, Germany},
title={On Cryptography Effects on Interconnect Reliability}, publisher={35. Workshop
“Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’23), Feb.
2023}, author={Ghazal, Abdulkarim and Sadeghi-Kohan, Somayeh and Reimer, Jan Dennis
and Hellebrand, Sybille}, year={2023} }'
chicago: 'Ghazal, Abdulkarim, Somayeh Sadeghi-Kohan, Jan Dennis Reimer, and Sybille
Hellebrand. On Cryptography Effects on Interconnect Reliability. Erfurt,
Germany: 35. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen”
(TuZ’23), Feb. 2023, 2023.'
ieee: 'A. Ghazal, S. Sadeghi-Kohan, J. D. Reimer, and S. Hellebrand, On Cryptography
Effects on Interconnect Reliability. Erfurt, Germany: 35. Workshop “Testmethoden
und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’23), Feb. 2023, 2023.'
mla: Ghazal, Abdulkarim, et al. On Cryptography Effects on Interconnect Reliability.
35. Workshop “Testmethoden und Zuverlässigkeit von Schaltungen und Systemen” (TuZ’23),
Feb. 2023, 2023.
short: A. Ghazal, S. Sadeghi-Kohan, J.D. Reimer, S. Hellebrand, On Cryptography
Effects on Interconnect Reliability, 35. Workshop “Testmethoden und Zuverlässigkeit
von Schaltungen und Systemen” (TuZ’23), Feb. 2023, Erfurt, Germany, 2023.
date_created: 2023-01-04T10:20:41Z
date_updated: 2023-04-06T21:06:37Z
department:
- _id: '48'
keyword:
- WORKSHOP
language:
- iso: eng
page: '2'
place: Erfurt, Germany
publisher: 35. Workshop "Testmethoden und Zuverlässigkeit von Schaltungen und Systemen"
(TuZ'23), Feb. 2023
status: public
title: On Cryptography Effects on Interconnect Reliability
type: misc
user_id: '36703'
year: '2023'
...
---
_id: '43456'
author:
- first_name: Anian
full_name: Brosch, Anian
id: '75779'
last_name: Brosch
orcid: 0000-0003-4871-1664
- first_name: Oliver
full_name: Wallscheid, Oliver
id: '11291'
last_name: Wallscheid
orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: Brosch A, Wallscheid O, Böcker J. Time-Optimal Model Predictive Control of
Permanent Magnet Synchronous Motors Considering Current and Torque Constraints.
IEEE Transactions on Power Electronics. Published online 2023:1-14. doi:10.1109/tpel.2023.3265705
apa: Brosch, A., Wallscheid, O., & Böcker, J. (2023). Time-Optimal Model Predictive
Control of Permanent Magnet Synchronous Motors Considering Current and Torque
Constraints. IEEE Transactions on Power Electronics, 1–14. https://doi.org/10.1109/tpel.2023.3265705
bibtex: '@article{Brosch_Wallscheid_Böcker_2023, title={Time-Optimal Model Predictive
Control of Permanent Magnet Synchronous Motors Considering Current and Torque
Constraints}, DOI={10.1109/tpel.2023.3265705},
journal={IEEE Transactions on Power Electronics}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Brosch, Anian and Wallscheid, Oliver
and Böcker, Joachim}, year={2023}, pages={1–14} }'
chicago: Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Time-Optimal Model
Predictive Control of Permanent Magnet Synchronous Motors Considering Current
and Torque Constraints.” IEEE Transactions on Power Electronics, 2023,
1–14. https://doi.org/10.1109/tpel.2023.3265705.
ieee: 'A. Brosch, O. Wallscheid, and J. Böcker, “Time-Optimal Model Predictive Control
of Permanent Magnet Synchronous Motors Considering Current and Torque Constraints,”
IEEE Transactions on Power Electronics, pp. 1–14, 2023, doi: 10.1109/tpel.2023.3265705.'
mla: Brosch, Anian, et al. “Time-Optimal Model Predictive Control of Permanent Magnet
Synchronous Motors Considering Current and Torque Constraints.” IEEE Transactions
on Power Electronics, Institute of Electrical and Electronics Engineers (IEEE),
2023, pp. 1–14, doi:10.1109/tpel.2023.3265705.
short: A. Brosch, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics
(2023) 1–14.
date_created: 2023-04-11T14:19:06Z
date_updated: 2023-04-11T14:22:13Z
department:
- _id: '52'
doi: 10.1109/tpel.2023.3265705
keyword:
- Electrical and Electronic Engineering
language:
- iso: eng
page: 1-14
publication: IEEE Transactions on Power Electronics
publication_identifier:
issn:
- 0885-8993
- 1941-0107
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Time-Optimal Model Predictive Control of Permanent Magnet Synchronous Motors
Considering Current and Torque Constraints
type: journal_article
user_id: '75779'
year: '2023'
...
---
_id: '44097'
abstract:
- lang: eng
text: We present strong enhancement of third harmonic generation in an amorphous
silicon metasurface consisting of elliptical nano resonators. We show that this
enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’
resonances are investigated numerically in great detail using full-wave simulations.
The theoretically predicted behavior of the metasurface is experimentally verified
by linear and nonlinear transmission spectroscopy. Moreover, quantitative nonlinear
measurements are performed, in which an absolute conversion efficiency as high
as ηmax ≈ 2.8 × 10−7 a peak power intensity of 1.2 GW cm−2 is found. Compared
to an unpatterned silicon film of the same thickness amplification factors of
up to ~900 are demonstrated. Our results pave the way to exploiting a strong Fano-type
multi-mode coupling in metasurfaces for high THG in potential applications.
article_type: original
author:
- first_name: David
full_name: Hähnel, David
last_name: Hähnel
- first_name: Christian
full_name: Golla, Christian
last_name: Golla
- first_name: Maximilian
full_name: Albert, Maximilian
last_name: Albert
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- 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
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
citation:
ama: 'Hähnel D, Golla C, Albert M, et al. A multi-mode super-fano mechanism for
enhanced third harmonic generation in silicon metasurfaces. Light: Science
& Applications. 2023;12(1):97. doi:https://doi.org/10.1038/s41377-023-01134-1'
apa: 'Hähnel, D., Golla, C., Albert, M., Zentgraf, T., Myroshnychenko, V., Förstner,
J., & Meier, C. (2023). A multi-mode super-fano mechanism for enhanced third
harmonic generation in silicon metasurfaces. Light: Science & Applications,
12(1), 97. https://doi.org/10.1038/s41377-023-01134-1'
bibtex: '@article{Hähnel_Golla_Albert_Zentgraf_Myroshnychenko_Förstner_Meier_2023,
title={A multi-mode super-fano mechanism for enhanced third harmonic generation
in silicon metasurfaces}, volume={12}, DOI={https://doi.org/10.1038/s41377-023-01134-1},
number={1}, journal={Light: Science & Applications}, publisher={Springer Nature},
author={Hähnel, David and Golla, Christian and Albert, Maximilian and Zentgraf,
Thomas and Myroshnychenko, Viktor and Förstner, Jens and Meier, Cedrik}, year={2023},
pages={97} }'
chicago: 'Hähnel, David, Christian Golla, Maximilian Albert, Thomas Zentgraf, Viktor
Myroshnychenko, Jens Förstner, and Cedrik Meier. “A Multi-Mode Super-Fano Mechanism
for Enhanced Third Harmonic Generation in Silicon Metasurfaces.” Light: Science
& Applications 12, no. 1 (2023): 97. https://doi.org/10.1038/s41377-023-01134-1.'
ieee: 'D. Hähnel et al., “A multi-mode super-fano mechanism for enhanced
third harmonic generation in silicon metasurfaces,” Light: Science & Applications,
vol. 12, no. 1, p. 97, 2023, doi: https://doi.org/10.1038/s41377-023-01134-1.'
mla: 'Hähnel, David, et al. “A Multi-Mode Super-Fano Mechanism for Enhanced Third
Harmonic Generation in Silicon Metasurfaces.” Light: Science & Applications,
vol. 12, no. 1, Springer Nature, 2023, p. 97, doi:https://doi.org/10.1038/s41377-023-01134-1.'
short: 'D. Hähnel, C. Golla, M. Albert, T. Zentgraf, V. Myroshnychenko, J. Förstner,
C. Meier, Light: Science & Applications 12 (2023) 97.'
date_created: 2023-04-21T09:45:07Z
date_updated: 2023-04-21T10:04:05Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: https://doi.org/10.1038/s41377-023-01134-1
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-04-21T10:00:27Z
date_updated: 2023-04-21T10:00:27Z
file_id: '44098'
file_name: 2023-04 Hähnel - LSA - Multimode Fano THG.pdf
file_size: 2088874
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-04-21T10:03:30Z
date_updated: 2023-04-21T10:03:30Z
file_id: '44099'
file_name: 2023-04 Hähnel - LSA - Multimode Fano THG (supplementary information).pdf
file_size: 986743
relation: supplementary_material
file_date_updated: 2023-04-21T10:03:30Z
has_accepted_license: '1'
intvolume: ' 12'
issue: '1'
keyword:
- tet_topic_meta
language:
- iso: eng
oa: '1'
page: '97'
publication: 'Light: Science & Applications'
publication_identifier:
issn:
- 2047-7538
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: A multi-mode super-fano mechanism for enhanced third harmonic generation in
silicon metasurfaces
type: journal_article
user_id: '158'
volume: 12
year: '2023'
...
---
_id: '45205'
author:
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. Improved
determination of viscoelastic material parameters using a pulse-echo measurement
setup. In: SMSI 2023 Conference. SMSI - Sensor and Measurement Science
International. AMA Association For Sensors And Measurement; 2023:394-395. doi:10.5162/SMSI2023/P59'
apa: Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., & Henning,
B. (2023). Improved determination of viscoelastic material parameters using a
pulse-echo measurement setup. SMSI 2023 Conference, 394–395. https://doi.org/10.5162/SMSI2023/P59
bibtex: '@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2023, place={Nürnberg},
series={SMSI - Sensor and Measurement Science International}, title={Improved
determination of viscoelastic material parameters using a pulse-echo measurement
setup}, DOI={10.5162/SMSI2023/P59},
booktitle={SMSI 2023 Conference}, publisher={AMA Association For Sensors And Measurement},
author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin
and Gravenkamp, Hauke and Henning, Bernd}, year={2023}, pages={394–395}, collection={SMSI
- Sensor and Measurement Science International} }'
chicago: 'Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp,
and Bernd Henning. “Improved Determination of Viscoelastic Material Parameters
Using a Pulse-Echo Measurement Setup.” In SMSI 2023 Conference, 394–95.
SMSI - Sensor and Measurement Science International. Nürnberg: AMA Association
For Sensors And Measurement, 2023. https://doi.org/10.5162/SMSI2023/P59.'
ieee: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning,
“Improved determination of viscoelastic material parameters using a pulse-echo
measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395,
doi: 10.5162/SMSI2023/P59.'
mla: Dreiling, Dmitrij, et al. “Improved Determination of Viscoelastic Material
Parameters Using a Pulse-Echo Measurement Setup.” SMSI 2023 Conference,
AMA Association For Sensors And Measurement, 2023, pp. 394–95, doi:10.5162/SMSI2023/P59.
short: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning,
in: SMSI 2023 Conference, AMA Association For Sensors And Measurement, Nürnberg,
2023, pp. 394–395.'
conference:
end_date: 2023-05-11
location: Nürnberg
name: SMSI 2023 - Conference
start_date: 2023-05-08
date_created: 2023-05-23T09:31:28Z
date_updated: 2023-05-23T12:02:26Z
ddc:
- '620'
department:
- _id: '49'
doi: 10.5162/SMSI2023/P59
file:
- access_level: closed
content_type: application/pdf
creator: dmitrij
date_created: 2023-05-23T09:26:40Z
date_updated: 2023-05-23T09:26:40Z
file_id: '45207'
file_name: P59.pdf
file_size: 686417
relation: main_file
success: 1
file_date_updated: 2023-05-23T09:26:40Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 394 - 395
place: Nürnberg
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: SMSI 2023 Conference
publication_identifier:
isbn:
- 978-3-9819376-8-8
publication_status: published
publisher: AMA Association For Sensors And Measurement
series_title: SMSI - Sensor and Measurement Science International
status: public
title: Improved determination of viscoelastic material parameters using a pulse-echo
measurement setup
type: conference
user_id: '32616'
year: '2023'
...