---
_id: '34090'
article_number: '113927'
author:
- first_name: Thomas
full_name: Riedl, Thomas
id: '36950'
last_name: Riedl
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Riedl T, Lindner J. Applicability of molecular statics simulation to partial
dislocations in GaAs. Solid State Communications. 2020;314-315. doi:10.1016/j.ssc.2020.113927
apa: Riedl, T., & Lindner, J. (2020). Applicability of molecular statics simulation
to partial dislocations in GaAs. Solid State Communications, 314–315,
Article 113927. https://doi.org/10.1016/j.ssc.2020.113927
bibtex: '@article{Riedl_Lindner_2020, title={Applicability of molecular statics
simulation to partial dislocations in GaAs}, volume={314–315}, DOI={10.1016/j.ssc.2020.113927},
number={113927}, journal={Solid State Communications}, publisher={Elsevier BV},
author={Riedl, Thomas and Lindner, Jörg}, year={2020} }'
chicago: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation
to Partial Dislocations in GaAs.” Solid State Communications 314–315 (2020).
https://doi.org/10.1016/j.ssc.2020.113927.
ieee: 'T. Riedl and J. Lindner, “Applicability of molecular statics simulation to
partial dislocations in GaAs,” Solid State Communications, vol. 314–315,
Art. no. 113927, 2020, doi: 10.1016/j.ssc.2020.113927.'
mla: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation
to Partial Dislocations in GaAs.” Solid State Communications, vol. 314–315,
113927, Elsevier BV, 2020, doi:10.1016/j.ssc.2020.113927.
short: T. Riedl, J. Lindner, Solid State Communications 314–315 (2020).
date_created: 2022-11-15T14:18:42Z
date_updated: 2023-01-10T12:13:46Z
department:
- _id: '15'
- _id: '230'
doi: 10.1016/j.ssc.2020.113927
keyword:
- Materials Chemistry
- Condensed Matter Physics
- General Chemistry
language:
- iso: eng
publication: Solid State Communications
publication_identifier:
issn:
- 0038-1098
publication_status: published
publisher: Elsevier BV
status: public
title: Applicability of molecular statics simulation to partial dislocations in GaAs
type: journal_article
user_id: '77496'
volume: 314-315
year: '2020'
...
---
_id: '34089'
article_number: '113927'
author:
- first_name: Thomas
full_name: Riedl, Thomas
id: '36950'
last_name: Riedl
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Riedl T, Lindner J. Applicability of molecular statics simulation to partial
dislocations in GaAs. Solid State Communications. 2020;314-315. doi:10.1016/j.ssc.2020.113927
apa: Riedl, T., & Lindner, J. (2020). Applicability of molecular statics simulation
to partial dislocations in GaAs. Solid State Communications, 314–315,
Article 113927. https://doi.org/10.1016/j.ssc.2020.113927
bibtex: '@article{Riedl_Lindner_2020, title={Applicability of molecular statics
simulation to partial dislocations in GaAs}, volume={314–315}, DOI={10.1016/j.ssc.2020.113927},
number={113927}, journal={Solid State Communications}, publisher={Elsevier BV},
author={Riedl, Thomas and Lindner, Jörg}, year={2020} }'
chicago: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation
to Partial Dislocations in GaAs.” Solid State Communications 314–315 (2020).
https://doi.org/10.1016/j.ssc.2020.113927.
ieee: 'T. Riedl and J. Lindner, “Applicability of molecular statics simulation to
partial dislocations in GaAs,” Solid State Communications, vol. 314–315,
Art. no. 113927, 2020, doi: 10.1016/j.ssc.2020.113927.'
mla: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation
to Partial Dislocations in GaAs.” Solid State Communications, vol. 314–315,
113927, Elsevier BV, 2020, doi:10.1016/j.ssc.2020.113927.
short: T. Riedl, J. Lindner, Solid State Communications 314–315 (2020).
date_created: 2022-11-15T14:17:36Z
date_updated: 2023-01-10T12:13:23Z
department:
- _id: '15'
- _id: '230'
doi: 10.1016/j.ssc.2020.113927
keyword:
- Materials Chemistry
- Condensed Matter Physics
- General Chemistry
language:
- iso: eng
publication: Solid State Communications
publication_identifier:
issn:
- 0038-1098
publication_status: published
publisher: Elsevier BV
status: public
title: Applicability of molecular statics simulation to partial dislocations in GaAs
type: journal_article
user_id: '77496'
volume: 314-315
year: '2020'
...
---
_id: '24020'
abstract:
- lang: eng
text: Novel analog-to-digital converter (ADC) architectures are motivated by the
demand for rising sampling rates and effective number of bits (ENOB). The main
limitation on ENOB in purely electrical ADCs lies in the relatively high jitter
of oscillators, in the order of a few tens of fs for state-of-the-art components.
When compared to the extremely low jitter obtained with best-in-class Ti:sapphire
mode-locked lasers (MLL), in the attosecond range, it is apparent that a mixed
electrical-optical architecture could significantly improve the converters' ENOB.
We model and analyze the ENOB limitations arising from optical sources in optically
enabled, spectrally sliced ADCs, after discussing the system architecture and
implementation details. The phase noise of the optical carrier, serving for electro-optic
signal transduction, is shown not to propagate to the reconstructed digitized
signal and therefore not to represent a fundamental limit. The optical phase noise
of the MLL used to generate reference tones for individual slices also does not
fundamentally impact the converted signal, so long as it remains correlated among
all the comb lines. On the other hand, the timing jitter of the MLL, as also reflected
in its RF linewidth, is fundamentally limiting the ADC performance, since it is
directly mapped as jitter to the converted signal. The hybrid nature of a photonically
enabled, spectrally sliced ADC implies the utilization of a number of reduced
bandwidth electrical ADCs to convert parallel slices, resulting in the propagation
of jitter from the electrical oscillator supplying their clock. Due to the reduced
sampling rate of the electrical ADCs, as compared to the overall system, the overall
noise performance of the presented architecture is substantially improved with
respect to a fully electrical ADC.
author:
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Pablo
full_name: Marin-Palomo, Pablo
last_name: Marin-Palomo
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
citation:
ama: 'Zazzi A, Müller J, Gudyriev S, et al. Mode-locked laser timing jitter limitation
in optically enabled frequency-sliced ADCs. In: 21. ITG-Fachtagung Photonische
Netze. VDE-Verlag; 2020.'
apa: Zazzi, A., Müller, J., Gudyriev, S., Marin-Palomo, P., Fang, D., Scheytt, C.,
Koos, C., & Witzens, J. (2020). Mode-locked laser timing jitter limitation
in optically enabled frequency-sliced ADCs. 21. ITG-Fachtagung Photonische
Netze.
bibtex: '@inproceedings{Zazzi_Müller_Gudyriev_Marin-Palomo_Fang_Scheytt_Koos_Witzens_2020,
place={Online-Veranstaltung}, title={Mode-locked laser timing jitter limitation
in optically enabled frequency-sliced ADCs}, booktitle={21. ITG-Fachtagung Photonische
Netze}, publisher={VDE-Verlag}, author={Zazzi, Andrea and Müller, Juliana and
Gudyriev, Sergiy and Marin-Palomo, Pablo and Fang, Dengyang and Scheytt, Christoph
and Koos, Christian and Witzens, Jeremy}, year={2020} }'
chicago: 'Zazzi, Andrea, Juliana Müller, Sergiy Gudyriev, Pablo Marin-Palomo, Dengyang
Fang, Christoph Scheytt, Christian Koos, and Jeremy Witzens. “Mode-Locked Laser
Timing Jitter Limitation in Optically Enabled Frequency-Sliced ADCs.” In 21.
ITG-Fachtagung Photonische Netze. Online-Veranstaltung: VDE-Verlag, 2020.'
ieee: A. Zazzi et al., “Mode-locked laser timing jitter limitation in optically
enabled frequency-sliced ADCs,” 2020.
mla: Zazzi, Andrea, et al. “Mode-Locked Laser Timing Jitter Limitation in Optically
Enabled Frequency-Sliced ADCs.” 21. ITG-Fachtagung Photonische Netze, VDE-Verlag,
2020.
short: 'A. Zazzi, J. Müller, S. Gudyriev, P. Marin-Palomo, D. Fang, C. Scheytt,
C. Koos, J. Witzens, in: 21. ITG-Fachtagung Photonische Netze, VDE-Verlag, Online-Veranstaltung,
2020.'
date_created: 2021-09-09T11:50:10Z
date_updated: 2023-01-10T13:10:48Z
department:
- _id: '58'
- _id: '230'
language:
- iso: eng
place: Online-Veranstaltung
publication: 21. ITG-Fachtagung Photonische Netze
publisher: VDE-Verlag
related_material:
link:
- relation: confirmation
url: https://www.researchgate.net/publication/340618175_Mode-locked_laser_timing_jitter_limitation_in_optically_enabled_spectrally_sliced_ADCs
status: public
title: Mode-locked laser timing jitter limitation in optically enabled frequency-sliced
ADCs
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '24025'
abstract:
- lang: eng
text: The effect of phase noise introduced by optical sources in spectrally-sliced
optically enabled DACs and ADCs is modeled and analyzed in detail. In both data
converter architectures, a mode-locked laser is assumed to provide an optical
comb whose lines are used to either synthesize or analyze individual spectral
slices. While the optical phase noise of the central MLL line as well as of other
optical carriers used in the analyzed system architectures have a minor impact
on the system performance, the RF phase noise of the MLL fundamentally limits
it. In particular, the corresponding jitter of the MLL pulse train is transferred
almost one-to-one to the system-level timing jitter of the data converters. While
MLL phase noise can in principle be tracked and removed by electronic signal processing,
this results in electric oscillator phase noise replacing the MLL jitter and is
not conducive in systems leveraging the ultra-low jitter of low-noise mode-locked
lasers. Precise analytical models are derived and validated by detailed numerical
simulations.
author:
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Pablo
full_name: Marin-Palomo, Pablo
last_name: Marin-Palomo
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
citation:
ama: Zazzi A, Müller J, Gudyriev S, et al. Fundamental limitations of spectrally-sliced
optically enabled data converters arising from MLL timing jitter. Opt Express.
2020;28. doi:10.1364/OE.382832
apa: Zazzi, A., Müller, J., Gudyriev, S., Marin-Palomo, P., Fang, D., Scheytt, C.,
Koos, C., & Witzens, J. (2020). Fundamental limitations of spectrally-sliced
optically enabled data converters arising from MLL timing jitter. Opt. Express,
28. https://doi.org/10.1364/OE.382832
bibtex: '@article{Zazzi_Müller_Gudyriev_Marin-Palomo_Fang_Scheytt_Koos_Witzens_2020,
title={Fundamental limitations of spectrally-sliced optically enabled data converters
arising from MLL timing jitter}, volume={28}, DOI={10.1364/OE.382832},
journal={Opt. Express}, author={Zazzi, Andrea and Müller, Juliana and Gudyriev,
Sergiy and Marin-Palomo, Pablo and Fang, Dengyang and Scheytt, Christoph and Koos,
Christian and Witzens, Jeremy}, year={2020} }'
chicago: Zazzi, Andrea, Juliana Müller, Sergiy Gudyriev, Pablo Marin-Palomo, Dengyang
Fang, Christoph Scheytt, Christian Koos, and Jeremy Witzens. “Fundamental Limitations
of Spectrally-Sliced Optically Enabled Data Converters Arising from MLL Timing
Jitter.” Opt. Express 28 (2020). https://doi.org/10.1364/OE.382832.
ieee: 'A. Zazzi et al., “Fundamental limitations of spectrally-sliced optically
enabled data converters arising from MLL timing jitter,” Opt. Express,
vol. 28, 2020, doi: 10.1364/OE.382832.'
mla: Zazzi, Andrea, et al. “Fundamental Limitations of Spectrally-Sliced Optically
Enabled Data Converters Arising from MLL Timing Jitter.” Opt. Express,
vol. 28, 2020, doi:10.1364/OE.382832.
short: A. Zazzi, J. Müller, S. Gudyriev, P. Marin-Palomo, D. Fang, C. Scheytt, C.
Koos, J. Witzens, Opt. Express 28 (2020).
date_created: 2021-09-09T11:50:17Z
date_updated: 2023-01-10T13:10:25Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/OE.382832
intvolume: ' 28'
language:
- iso: eng
publication: Opt. Express
related_material:
link:
- relation: confirmation
url: https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-28-13-18790&id=432511
status: public
title: Fundamental limitations of spectrally-sliced optically enabled data converters
arising from MLL timing jitter
type: journal_article
user_id: '15931'
volume: 28
year: '2020'
...
---
_id: '24028'
abstract:
- lang: eng
text: A 28 Gbps NRZ bang-bang clock and data recovery (CDR) chip for 100G PSM4 is
presented. It exhibits an adaptable loop filter transfer function with independently
tunable proportional and integral parameters. This allows to optimize the jitter
transfer, jitter tolerance, and locking range of the CDR according to system requirements.
The CDR represents a key component for a single-chip 8-channel electronic-photonic
PSM4 transceiver. A CDR chip was manufactured in a 0.25 μm monolithic photonic
BiCMOS technology. The core chip area is 0.51 mm 2 and it dissipates 330 mW from
2.5 V and 3.3 V power supplies.
author:
- first_name: Mohammed
full_name: Iftekhar, Mohammed
id: '47944'
last_name: Iftekhar
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Iftekhar M, Gudyriev S, Scheytt C. 28 Gbps Bang-Bang CDR for 100G PSM4 with
Independently Tunable Proportional and Integral Parameters of the Loop Filter
in 0.25 µm Photonic BiCMOS Technology. In: 2020 IEEE 20th Topical Meeting on
Silicon Monolithic Integrated Circuits in RF Systems (SiRF). IEEE; 2020. doi:10.1109/SIRF46766.2020.9040190'
apa: Iftekhar, M., Gudyriev, S., & Scheytt, C. (2020). 28 Gbps Bang-Bang CDR
for 100G PSM4 with Independently Tunable Proportional and Integral Parameters
of the Loop Filter in 0.25 µm Photonic BiCMOS Technology. 2020 IEEE 20th Topical
Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF). https://doi.org/10.1109/SIRF46766.2020.9040190
bibtex: '@inproceedings{Iftekhar_Gudyriev_Scheytt_2020, place={San Antonio, TX,
USA, USA}, title={28 Gbps Bang-Bang CDR for 100G PSM4 with Independently Tunable
Proportional and Integral Parameters of the Loop Filter in 0.25 µm Photonic BiCMOS
Technology}, DOI={10.1109/SIRF46766.2020.9040190},
booktitle={2020 IEEE 20th Topical Meeting on Silicon Monolithic Integrated Circuits
in RF Systems (SiRF)}, publisher={IEEE}, author={Iftekhar, Mohammed and Gudyriev,
Sergiy and Scheytt, Christoph}, year={2020} }'
chicago: 'Iftekhar, Mohammed, Sergiy Gudyriev, and Christoph Scheytt. “28 Gbps Bang-Bang
CDR for 100G PSM4 with Independently Tunable Proportional and Integral Parameters
of the Loop Filter in 0.25 Μm Photonic BiCMOS Technology.” In 2020 IEEE 20th
Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF).
San Antonio, TX, USA, USA: IEEE, 2020. https://doi.org/10.1109/SIRF46766.2020.9040190.'
ieee: 'M. Iftekhar, S. Gudyriev, and C. Scheytt, “28 Gbps Bang-Bang CDR for 100G
PSM4 with Independently Tunable Proportional and Integral Parameters of the Loop
Filter in 0.25 µm Photonic BiCMOS Technology,” 2020, doi: 10.1109/SIRF46766.2020.9040190.'
mla: Iftekhar, Mohammed, et al. “28 Gbps Bang-Bang CDR for 100G PSM4 with Independently
Tunable Proportional and Integral Parameters of the Loop Filter in 0.25 Μm Photonic
BiCMOS Technology.” 2020 IEEE 20th Topical Meeting on Silicon Monolithic Integrated
Circuits in RF Systems (SiRF), IEEE, 2020, doi:10.1109/SIRF46766.2020.9040190.
short: 'M. Iftekhar, S. Gudyriev, C. Scheytt, in: 2020 IEEE 20th Topical Meeting
on Silicon Monolithic Integrated Circuits in RF Systems (SiRF), IEEE, San Antonio,
TX, USA, USA, 2020.'
date_created: 2021-09-09T11:50:21Z
date_updated: 2023-01-10T13:11:54Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/SIRF46766.2020.9040190
language:
- iso: eng
place: San Antonio, TX, USA, USA
publication: 2020 IEEE 20th Topical Meeting on Silicon Monolithic Integrated Circuits
in RF Systems (SiRF)
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9040190
status: public
title: 28 Gbps Bang-Bang CDR for 100G PSM4 with Independently Tunable Proportional
and Integral Parameters of the Loop Filter in 0.25 µm Photonic BiCMOS Technology
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '24026'
abstract:
- lang: eng
text: In this paper we present a new system concept for an optoelectronic wireless
phased array system. Like in a conventional phased array system with optical carrier
distribution, optical fibers are used to distribute the carrier from the basestation
to the wireless frontends. However in contrast to prior concepts, we propose to
use an optical IQ return path from the wireless frontends back to the basestation.
Furthermore, we reuse the optical carrier signal for the IQ return path which
allows to avoid local oscillator lasers in the wireless frontends and reduces
the hardware effort significantly. The system concept allows to integrate all
components of an optoelectronic wireless frontend in a single chip using silicon
photonics technology.
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Heiko G.
full_name: Kurz, Heiko G.
last_name: Kurz
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Kruse S, Kress C, Scheytt C, Kurz HG, Schneider T. Analysis and Simulation
of a Wireless Phased Array System with Optical Carrier Distribution and an Optical
IQ Return Path. In: GeMiC 2020 - German Microwave Conference. ; 2020.'
apa: Kruse, S., Kress, C., Scheytt, C., Kurz, H. G., & Schneider, T. (2020).
Analysis and Simulation of a Wireless Phased Array System with Optical Carrier
Distribution and an Optical IQ Return Path. GeMiC 2020 - German Microwave Conference.
bibtex: '@inproceedings{Kruse_Kress_Scheytt_Kurz_Schneider_2020, place={Cottbus,
Germany}, title={Analysis and Simulation of a Wireless Phased Array System with
Optical Carrier Distribution and an Optical IQ Return Path}, booktitle={GeMiC
2020 - German Microwave Conference}, author={Kruse, Stephan and Kress, Christian
and Scheytt, Christoph and Kurz, Heiko G. and Schneider, Thomas}, year={2020}
}'
chicago: Kruse, Stephan, Christian Kress, Christoph Scheytt, Heiko G. Kurz, and
Thomas Schneider. “Analysis and Simulation of a Wireless Phased Array System with
Optical Carrier Distribution and an Optical IQ Return Path.” In GeMiC 2020
- German Microwave Conference. Cottbus, Germany, 2020.
ieee: S. Kruse, C. Kress, C. Scheytt, H. G. Kurz, and T. Schneider, “Analysis and
Simulation of a Wireless Phased Array System with Optical Carrier Distribution
and an Optical IQ Return Path,” 2020.
mla: Kruse, Stephan, et al. “Analysis and Simulation of a Wireless Phased Array
System with Optical Carrier Distribution and an Optical IQ Return Path.” GeMiC
2020 - German Microwave Conference, 2020.
short: 'S. Kruse, C. Kress, C. Scheytt, H.G. Kurz, T. Schneider, in: GeMiC 2020
- German Microwave Conference, Cottbus, Germany, 2020.'
date_created: 2021-09-09T11:50:18Z
date_updated: 2023-01-10T13:11:21Z
department:
- _id: '58'
- _id: '230'
language:
- iso: eng
place: Cottbus, Germany
publication: GeMiC 2020 - German Microwave Conference
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9080232
status: public
title: Analysis and Simulation of a Wireless Phased Array System with Optical Carrier
Distribution and an Optical IQ Return Path
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '16301'
article_type: original
author:
- first_name: Bernhard
full_name: Atorf, Bernhard
last_name: Atorf
- first_name: Holger
full_name: Mühlenbernd, Holger
last_name: Mühlenbernd
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
full_name: Kitzerow, Heinz-Siegfried
id: '254'
last_name: Kitzerow
citation:
ama: Atorf B, Mühlenbernd H, Zentgraf T, Kitzerow H-S. All-optical switching of
a dye-doped liquid crystal plasmonic metasurface. Optics Express. 2020;28(6):8898-8908.
doi:10.1364/oe.383877
apa: Atorf, B., Mühlenbernd, H., Zentgraf, T., & Kitzerow, H.-S. (2020). All-optical
switching of a dye-doped liquid crystal plasmonic metasurface. Optics Express,
28(6), 8898–8908. https://doi.org/10.1364/oe.383877
bibtex: '@article{Atorf_Mühlenbernd_Zentgraf_Kitzerow_2020, title={All-optical switching
of a dye-doped liquid crystal plasmonic metasurface}, volume={28}, DOI={10.1364/oe.383877},
number={6}, journal={Optics Express}, author={Atorf, Bernhard and Mühlenbernd,
Holger and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried}, year={2020}, pages={8898–8908}
}'
chicago: 'Atorf, Bernhard, Holger Mühlenbernd, Thomas Zentgraf, and Heinz-Siegfried
Kitzerow. “All-Optical Switching of a Dye-Doped Liquid Crystal Plasmonic Metasurface.”
Optics Express 28, no. 6 (2020): 8898–8908. https://doi.org/10.1364/oe.383877.'
ieee: 'B. Atorf, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “All-optical switching
of a dye-doped liquid crystal plasmonic metasurface,” Optics Express, vol.
28, no. 6, pp. 8898–8908, 2020, doi: 10.1364/oe.383877.'
mla: Atorf, Bernhard, et al. “All-Optical Switching of a Dye-Doped Liquid Crystal
Plasmonic Metasurface.” Optics Express, vol. 28, no. 6, 2020, pp. 8898–908,
doi:10.1364/oe.383877.
short: B. Atorf, H. Mühlenbernd, T. Zentgraf, H.-S. Kitzerow, Optics Express 28
(2020) 8898–8908.
date_created: 2020-03-15T18:03:20Z
date_updated: 2023-01-10T13:18:30Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '313'
doi: 10.1364/oe.383877
intvolume: ' 28'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 8898-8908
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
quality_controlled: '1'
status: public
title: All-optical switching of a dye-doped liquid crystal plasmonic metasurface
type: journal_article
user_id: '14931'
volume: 28
year: '2020'
...
---
_id: '24024'
abstract:
- lang: eng
text: Recently it has been demonstrated that an optoelectronic phase-locked loop
(OEPLL) using a mode-locked laser as a reference oscillator achieves significantly
lower phase noise than conventional electronic frequency synthesizers. In this
paper a concept for an OEPLL-based frequency synthesizer is presented and it is
investigated how it can be used as a local oscillator (LO) for THz transceivers
in order to improve the signal quality in THz wireless communications. The concept
of the OEPLL is presented and it's measured phase noise is compared to the phase
noise of a laboratory-grade electronic frequency synthesizer. The measured phase
noise spectra of both synthesizers at 10 GHz are then used to model LO phase noise
at 320 GHz. Based on models of generic zero-IF transmit and receive frontends,
THz signals with different modulation formats and Baud rates are simulated at
system level using the modeled LO phase noise for the two LO approaches. Finally,
the results are compared.
author:
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Dominik
full_name: Wrana, Dominik
last_name: Wrana
- first_name: Meysam
full_name: Bahmanian, Meysam
id: '69233'
last_name: Bahmanian
- first_name: Ingmar
full_name: Kallfass, Ingmar
last_name: Kallfass
citation:
ama: 'Scheytt C, Wrana D, Bahmanian M, Kallfass I. Ultra-Low Phase Noise Frequency
Synthesis for THz Communications Using Optoelectronic PLLs. In: 2020 Third
International Workshop on Mobile Terahertz Systems (IWMTS). ; 2020. doi:10.1109/IWMTS49292.2020.9166347'
apa: Scheytt, C., Wrana, D., Bahmanian, M., & Kallfass, I. (2020). Ultra-Low
Phase Noise Frequency Synthesis for THz Communications Using Optoelectronic PLLs.
2020 Third International Workshop on Mobile Terahertz Systems (IWMTS).
https://doi.org/10.1109/IWMTS49292.2020.9166347
bibtex: '@inproceedings{Scheytt_Wrana_Bahmanian_Kallfass_2020, title={Ultra-Low
Phase Noise Frequency Synthesis for THz Communications Using Optoelectronic PLLs},
DOI={10.1109/IWMTS49292.2020.9166347},
booktitle={2020 Third International Workshop on Mobile Terahertz Systems (IWMTS)},
author={Scheytt, Christoph and Wrana, Dominik and Bahmanian, Meysam and Kallfass,
Ingmar}, year={2020} }'
chicago: Scheytt, Christoph, Dominik Wrana, Meysam Bahmanian, and Ingmar Kallfass.
“Ultra-Low Phase Noise Frequency Synthesis for THz Communications Using Optoelectronic
PLLs.” In 2020 Third International Workshop on Mobile Terahertz Systems (IWMTS),
2020. https://doi.org/10.1109/IWMTS49292.2020.9166347.
ieee: 'C. Scheytt, D. Wrana, M. Bahmanian, and I. Kallfass, “Ultra-Low Phase Noise
Frequency Synthesis for THz Communications Using Optoelectronic PLLs,” Essen,
Germany , 2020, doi: 10.1109/IWMTS49292.2020.9166347.'
mla: Scheytt, Christoph, et al. “Ultra-Low Phase Noise Frequency Synthesis for THz
Communications Using Optoelectronic PLLs.” 2020 Third International Workshop
on Mobile Terahertz Systems (IWMTS), 2020, doi:10.1109/IWMTS49292.2020.9166347.
short: 'C. Scheytt, D. Wrana, M. Bahmanian, I. Kallfass, in: 2020 Third International
Workshop on Mobile Terahertz Systems (IWMTS), 2020.'
conference:
end_date: 2020.07.02
location: 'Essen, Germany '
start_date: 2020.07.01
date_created: 2021-09-09T11:50:15Z
date_updated: 2023-01-11T07:18:47Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/IWMTS49292.2020.9166347
language:
- iso: eng
publication: 2020 Third International Workshop on Mobile Terahertz Systems (IWMTS)
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9166347
status: public
title: Ultra-Low Phase Noise Frequency Synthesis for THz Communications Using Optoelectronic
PLLs
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '35912'
author:
- first_name: Elisa
full_name: Lankeit, Elisa
last_name: Lankeit
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Lankeit E, Biehler R. “I only know the absolute value function”–About students’
concept images and example spaces concerning continuity and differentiability.
In: Hausberger T, Bosch M, Chelloughi F, eds. Proceedings of the Third Conference
of the International Network for Didactic Research in University Mathematics (INDRUM
2020, 12-19 September 2020). University of Carthage and INDRUM; 2020.'
apa: Lankeit, E., & Biehler, R. (2020). “I only know the absolute value function”–About
students’ concept images and example spaces concerning continuity and differentiability.
In T. Hausberger, M. Bosch, & F. Chelloughi (Eds.), Proceedings of the
Third Conference of the International Network for Didactic Research in University
Mathematics (INDRUM 2020, 12-19 September 2020). University of Carthage and
INDRUM.
bibtex: '@inbook{Lankeit_Biehler_2020, place={Bizerte, Tunisia}, title={“I only
know the absolute value function”–About students’ concept images and example spaces
concerning continuity and differentiability}, booktitle={Proceedings of the Third
Conference of the International Network for Didactic Research in University Mathematics
(INDRUM 2020, 12-19 September 2020)}, publisher={University of Carthage and INDRUM},
author={Lankeit, Elisa and Biehler, Rolf}, editor={Hausberger, T. and Bosch, M.
and Chelloughi, F.}, year={2020} }'
chicago: 'Lankeit, Elisa, and Rolf Biehler. “‘I Only Know the Absolute Value Function’–About
Students’ Concept Images and Example Spaces Concerning Continuity and Differentiability.”
In Proceedings of the Third Conference of the International Network for Didactic
Research in University Mathematics (INDRUM 2020, 12-19 September 2020), edited
by T. Hausberger, M. Bosch, and F. Chelloughi. Bizerte, Tunisia: University of
Carthage and INDRUM, 2020.'
ieee: 'E. Lankeit and R. Biehler, “‘I only know the absolute value function’–About
students’ concept images and example spaces concerning continuity and differentiability,”
in Proceedings of the Third Conference of the International Network for Didactic
Research in University Mathematics (INDRUM 2020, 12-19 September 2020), T.
Hausberger, M. Bosch, and F. Chelloughi, Eds. Bizerte, Tunisia: University of
Carthage and INDRUM, 2020.'
mla: Lankeit, Elisa, and Rolf Biehler. “‘I Only Know the Absolute Value Function’–About
Students’ Concept Images and Example Spaces Concerning Continuity and Differentiability.”
Proceedings of the Third Conference of the International Network for Didactic
Research in University Mathematics (INDRUM 2020, 12-19 September 2020), edited
by T. Hausberger et al., University of Carthage and INDRUM, 2020.
short: 'E. Lankeit, R. Biehler, in: T. Hausberger, M. Bosch, F. Chelloughi (Eds.),
Proceedings of the Third Conference of the International Network for Didactic
Research in University Mathematics (INDRUM 2020, 12-19 September 2020), University
of Carthage and INDRUM, Bizerte, Tunisia, 2020.'
date_created: 2023-01-11T07:46:36Z
date_updated: 2023-01-11T07:56:37Z
department:
- _id: '34'
- _id: '10'
- _id: '97'
- _id: '363'
editor:
- first_name: T.
full_name: Hausberger, T.
last_name: Hausberger
- first_name: M.
full_name: Bosch, M.
last_name: Bosch
- first_name: F.
full_name: Chelloughi, F.
last_name: Chelloughi
language:
- iso: eng
place: Bizerte, Tunisia
publication: Proceedings of the Third Conference of the International Network for
Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020)
publisher: University of Carthage and INDRUM
status: public
title: “I only know the absolute value function”–About students’ concept images and
example spaces concerning continuity and differentiability
type: book_chapter
user_id: '37888'
year: '2020'
...
---
_id: '35911'
author:
- first_name: Elisa
full_name: Lankeit, Elisa
last_name: Lankeit
- first_name: T.
full_name: Bauer, T.
last_name: Bauer
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Lankeit E, Bauer T, Biehler R. Votingfragen in den Übungen zur Analysis –
Wirkung verschiedener Einsatzszenarien. In: Siller H-S, Weigel W, Wörler JF, eds.
Beiträge zum Mathematikunterricht 2020. WTM-Verlag; 2020:1361-1364. doi:10.17877/DE290R-21396'
apa: Lankeit, E., Bauer, T., & Biehler, R. (2020). Votingfragen in den Übungen
zur Analysis – Wirkung verschiedener Einsatzszenarien. In H.-S. Siller, W. Weigel,
& J. F. Wörler (Eds.), Beiträge zum Mathematikunterricht 2020 (pp.
1361–1364). WTM-Verlag. https://doi.org/10.17877/DE290R-21396
bibtex: '@inbook{Lankeit_Bauer_Biehler_2020, place={Münster}, title={Votingfragen
in den Übungen zur Analysis – Wirkung verschiedener Einsatzszenarien}, DOI={10.17877/DE290R-21396}, booktitle={Beiträge
zum Mathematikunterricht 2020}, publisher={WTM-Verlag}, author={Lankeit, Elisa
and Bauer, T. and Biehler, Rolf}, editor={Siller, H.-S. and Weigel, W. and Wörler,
J. F.}, year={2020}, pages={1361–1364} }'
chicago: 'Lankeit, Elisa, T. Bauer, and Rolf Biehler. “Votingfragen in den Übungen
zur Analysis – Wirkung verschiedener Einsatzszenarien.” In Beiträge zum Mathematikunterricht
2020, edited by H.-S. Siller, W. Weigel, and J. F. Wörler, 1361–64. Münster:
WTM-Verlag, 2020. https://doi.org/10.17877/DE290R-21396.'
ieee: 'E. Lankeit, T. Bauer, and R. Biehler, “Votingfragen in den Übungen zur Analysis
– Wirkung verschiedener Einsatzszenarien,” in Beiträge zum Mathematikunterricht
2020, H.-S. Siller, W. Weigel, and J. F. Wörler, Eds. Münster: WTM-Verlag,
2020, pp. 1361–1364.'
mla: Lankeit, Elisa, et al. “Votingfragen in den Übungen zur Analysis – Wirkung
verschiedener Einsatzszenarien.” Beiträge zum Mathematikunterricht 2020,
edited by H.-S. Siller et al., WTM-Verlag, 2020, pp. 1361–64, doi:10.17877/DE290R-21396.
short: 'E. Lankeit, T. Bauer, R. Biehler, in: H.-S. Siller, W. Weigel, J.F. Wörler
(Eds.), Beiträge zum Mathematikunterricht 2020, WTM-Verlag, Münster, 2020, pp.
1361–1364.'
date_created: 2023-01-11T07:39:05Z
date_updated: 2023-01-11T07:56:27Z
department:
- _id: '34'
- _id: '10'
- _id: '97'
- _id: '363'
doi: 10.17877/DE290R-21396
editor:
- first_name: H.-S.
full_name: Siller, H.-S.
last_name: Siller
- first_name: W.
full_name: Weigel, W.
last_name: Weigel
- first_name: J. F.
full_name: Wörler, J. F.
last_name: Wörler
language:
- iso: ger
page: 1361-1364
place: Münster
publication: Beiträge zum Mathematikunterricht 2020
publisher: WTM-Verlag
status: public
title: Votingfragen in den Übungen zur Analysis – Wirkung verschiedener Einsatzszenarien
type: book_chapter
user_id: '37888'
year: '2020'
...