---
_id: '34232'
abstract:
- lang: eng
text: In this paper, the theory of phase-locking of a microwave oscillator
on the interharmonics, i.e. non-integer harmonics, of the repetition rate of the
optical pulse train of a mode-locked laser (MLL) is developed. A balanced optical
microwave phase detector (BOMPD) is implemented using a balanced Mach-Zehnder
modulator and is employed to discriminate the phase difference between the envelope
of the optical pulses and the microwave oscillator. It is shown mathematically
that the inherent nonlinear properties of BOMPD with respect to the microwave
excitation amplitude can be used for interharmonic locking. The characteristic
functions of the phase detector for interharmonic locking are derived analytically
and are compared with the measurement results. An opto-electronic phase-locked
loop (OEPLL) is demonstrated whose output frequency locks on interharmonics of
the MLL repetition rate when an appropriate modulator bias and sufficient RF amplitude
are applied. Thus, for the first time theory and experiment of reliable locking
on interharmonics of the repetition rate of a MLL are presented.
article_number: '7763'
author:
- first_name: Meysam
full_name: Bahmanian, Meysam
id: '69233'
last_name: Bahmanian
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: Bahmanian M, Kress C, Scheytt JC. Locking of microwave oscillators on the interharmonics
of mode-locked laser signals. Optics Express. 2022;30(5). doi:10.1364/oe.451894
apa: Bahmanian, M., Kress, C., & Scheytt, J. C. (2022). Locking of microwave
oscillators on the interharmonics of mode-locked laser signals. Optics Express,
30(5), Article 7763. https://doi.org/10.1364/oe.451894
bibtex: '@article{Bahmanian_Kress_Scheytt_2022, title={Locking of microwave oscillators
on the interharmonics of mode-locked laser signals}, volume={30}, DOI={10.1364/oe.451894},
number={57763}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Bahmanian, Meysam and Kress, Christian and Scheytt, J. Christoph}, year={2022}
}'
chicago: Bahmanian, Meysam, Christian Kress, and J. Christoph Scheytt. “Locking
of Microwave Oscillators on the Interharmonics of Mode-Locked Laser Signals.”
Optics Express 30, no. 5 (2022). https://doi.org/10.1364/oe.451894.
ieee: 'M. Bahmanian, C. Kress, and J. C. Scheytt, “Locking of microwave oscillators
on the interharmonics of mode-locked laser signals,” Optics Express, vol.
30, no. 5, Art. no. 7763, 2022, doi: 10.1364/oe.451894.'
mla: Bahmanian, Meysam, et al. “Locking of Microwave Oscillators on the Interharmonics
of Mode-Locked Laser Signals.” Optics Express, vol. 30, no. 5, 7763, Optica
Publishing Group, 2022, doi:10.1364/oe.451894.
short: M. Bahmanian, C. Kress, J.C. Scheytt, Optics Express 30 (2022).
date_created: 2022-12-06T10:30:21Z
date_updated: 2025-03-10T13:27:46Z
department:
- _id: '58'
doi: 10.1364/oe.451894
intvolume: ' 30'
issue: '5'
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Locking of microwave oscillators on the interharmonics of mode-locked laser
signals
type: journal_article
user_id: '69233'
volume: 30
year: '2022'
...
---
_id: '34233'
author:
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Younus
full_name: Mandalawi, Younus
last_name: Mandalawi
- first_name: Arijit
full_name: Misra, Arijit
last_name: Misra
- first_name: Stefan
full_name: Preussler, Stefan
last_name: Preussler
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Singh K, Kress C, Mandalawi Y, et al. Analysis of the effect of jitter and
non-idealities on photonic digital-to-analog converters based on Nyquist pulses.
In: Li G, Nakajima K, eds. Next-Generation Optical Communication: Components,
Sub-Systems, and Systems XI. SPIE; 2022. doi:10.1117/12.2609501'
apa: 'Singh, K., Kress, C., Mandalawi, Y., Misra, A., Preussler, S., Scheytt, J.
C., & Schneider, T. (2022). Analysis of the effect of jitter and non-idealities
on photonic digital-to-analog converters based on Nyquist pulses. In G. Li &
K. Nakajima (Eds.), Next-Generation Optical Communication: Components, Sub-Systems,
and Systems XI. SPIE. https://doi.org/10.1117/12.2609501'
bibtex: '@inproceedings{Singh_Kress_Mandalawi_Misra_Preussler_Scheytt_Schneider_2022,
title={Analysis of the effect of jitter and non-idealities on photonic digital-to-analog
converters based on Nyquist pulses}, DOI={10.1117/12.2609501},
booktitle={Next-Generation Optical Communication: Components, Sub-Systems, and
Systems XI}, publisher={SPIE}, author={Singh, Karanveer and Kress, Christian and
Mandalawi, Younus and Misra, Arijit and Preussler, Stefan and Scheytt, J. Christoph
and Schneider, Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022}
}'
chicago: 'Singh, Karanveer, Christian Kress, Younus Mandalawi, Arijit Misra, Stefan
Preussler, J. Christoph Scheytt, and Thomas Schneider. “Analysis of the Effect
of Jitter and Non-Idealities on Photonic Digital-to-Analog Converters Based on
Nyquist Pulses.” In Next-Generation Optical Communication: Components, Sub-Systems,
and Systems XI, edited by Guifang Li and Kazuhide Nakajima. SPIE, 2022. https://doi.org/10.1117/12.2609501.'
ieee: 'K. Singh et al., “Analysis of the effect of jitter and non-idealities
on photonic digital-to-analog converters based on Nyquist pulses,” in Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI, 2022, doi:
10.1117/12.2609501.'
mla: 'Singh, Karanveer, et al. “Analysis of the Effect of Jitter and Non-Idealities
on Photonic Digital-to-Analog Converters Based on Nyquist Pulses.” Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI, edited by
Guifang Li and Kazuhide Nakajima, SPIE, 2022, doi:10.1117/12.2609501.'
short: 'K. Singh, C. Kress, Y. Mandalawi, A. Misra, S. Preussler, J.C. Scheytt,
T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication:
Components, Sub-Systems, and Systems XI, SPIE, 2022.'
date_created: 2022-12-06T10:42:56Z
date_updated: 2025-07-02T12:19:17Z
department:
- _id: '58'
- _id: '230'
doi: 10.1117/12.2609501
editor:
- first_name: Guifang
full_name: Li, Guifang
last_name: Li
- first_name: Kazuhide
full_name: Nakajima, Kazuhide
last_name: Nakajima
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
DAC'
- _id: '299'
grant_number: 13N14882
name: 'NyPhE: NyPhE - Nyquist Silicon Photonics Engine'
publication: 'Next-Generation Optical Communication: Components, Sub-Systems, and
Systems XI'
publication_status: published
publisher: SPIE
status: public
title: Analysis of the effect of jitter and non-idealities on photonic digital-to-analog
converters based on Nyquist pulses
type: conference
user_id: '13256'
year: '2022'
...
---
_id: '34234'
author:
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Janosch
full_name: Meier, Janosch
last_name: Meier
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Arijit
full_name: Misra, Arijit
last_name: Misra
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Stefan
full_name: Preussler, Stefan
last_name: Preussler
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Singh K, Meier J, Kress C, et al. Emulation of integrated high-bandwidth photonic
AWG using low-speed electronics. In: Li G, Nakajima K, eds. Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI. SPIE; 2022.
doi:10.1117/12.2609416'
apa: 'Singh, K., Meier, J., Kress, C., Misra, A., Schwabe, T., Preussler, S., Scheytt,
J. C., & Schneider, T. (2022). Emulation of integrated high-bandwidth photonic
AWG using low-speed electronics. In G. Li & K. Nakajima (Eds.), Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI. SPIE. https://doi.org/10.1117/12.2609416'
bibtex: '@inproceedings{Singh_Meier_Kress_Misra_Schwabe_Preussler_Scheytt_Schneider_2022,
title={Emulation of integrated high-bandwidth photonic AWG using low-speed electronics},
DOI={10.1117/12.2609416}, booktitle={Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI}, publisher={SPIE},
author={Singh, Karanveer and Meier, Janosch and Kress, Christian and Misra, Arijit
and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider,
Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022} }'
chicago: 'Singh, Karanveer, Janosch Meier, Christian Kress, Arijit Misra, Tobias
Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Emulation
of Integrated High-Bandwidth Photonic AWG Using Low-Speed Electronics.” In Next-Generation
Optical Communication: Components, Sub-Systems, and Systems XI, edited by
Guifang Li and Kazuhide Nakajima. SPIE, 2022. https://doi.org/10.1117/12.2609416.'
ieee: 'K. Singh et al., “Emulation of integrated high-bandwidth photonic
AWG using low-speed electronics,” in Next-Generation Optical Communication:
Components, Sub-Systems, and Systems XI, 2022, doi: 10.1117/12.2609416.'
mla: 'Singh, Karanveer, et al. “Emulation of Integrated High-Bandwidth Photonic
AWG Using Low-Speed Electronics.” Next-Generation Optical Communication: Components,
Sub-Systems, and Systems XI, edited by Guifang Li and Kazuhide Nakajima, SPIE,
2022, doi:10.1117/12.2609416.'
short: 'K. Singh, J. Meier, C. Kress, A. Misra, T. Schwabe, S. Preussler, J.C. Scheytt,
T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication:
Components, Sub-Systems, and Systems XI, SPIE, 2022.'
date_created: 2022-12-06T10:56:24Z
date_updated: 2025-07-02T12:19:29Z
department:
- _id: '58'
- _id: '230'
doi: 10.1117/12.2609416
editor:
- first_name: Guifang
full_name: Li, Guifang
last_name: Li
- first_name: Kazuhide
full_name: Nakajima, Kazuhide
last_name: Nakajima
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
DAC'
- _id: '299'
grant_number: 13N14882
name: 'NyPhE: NyPhE - Nyquist Silicon Photonics Engine'
publication: 'Next-Generation Optical Communication: Components, Sub-Systems, and
Systems XI'
publication_status: published
publisher: SPIE
status: public
title: Emulation of integrated high-bandwidth photonic AWG using low-speed electronics
type: conference
user_id: '13256'
year: '2022'
...
---
_id: '34235'
abstract:
- lang: eng
text: We demonstrate for the first time, to the best of our knowledge, reconfigurable
and real-time orthogonal time-domain detection of a high-bandwidth Nyquist signal
with a low-bandwidth silicon photonics Mach-Zehnder modulator based receiver.
As the Nyquist signal has a rectangular bandwidth, it can be multiplexed in the
wavelength domain without any guardband as a part of a Nyquist-WDM superchannel.
These superchannels can be additionally multiplexed in space and polarization.
Thus, the presented demonstration can open a new possibility for the detection
of multidimensional parallel data signals with silicon photonics. No external
pulse source is needed for the receiver, and frequency-time coherence is used
to sample the incoming Nyquist signal with orthogonal sinc-shaped Nyquist pulse
sequences. All parameters are completely tunable in the electrical domain. The
feasibility of the scheme is demonstrated through a proof-of-concept experiment
over the entire C-band (1530 nm–1560 nm), employing a 24 Gbaud Nyquist QPSK signal
due to experimental constraints on the transmitter side electronics. However,
the silicon Mach-Zehnder modulator with a 3-dB bandwidth of only 16 GHz can process
Nyquist signals of 90 GHz optical bandwidth, suggesting a possibility to detect
symbol rates up to 90 GBd in an integrated Nyquist receiver.
article_number: '13776'
author:
- first_name: Arijit
full_name: Misra, Arijit
last_name: Misra
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Janosch
full_name: Meier, Janosch
last_name: Meier
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Stefan
full_name: Preussler, Stefan
last_name: Preussler
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: Misra A, Kress C, Singh K, et al. Reconfigurable and real-time high-bandwidth
Nyquist signal detection with low-bandwidth in silicon photonics. Optics Express.
2022;30(8). doi:10.1364/oe.454163
apa: Misra, A., Kress, C., Singh, K., Meier, J., Schwabe, T., Preussler, S., Scheytt,
J. C., & Schneider, T. (2022). Reconfigurable and real-time high-bandwidth
Nyquist signal detection with low-bandwidth in silicon photonics. Optics Express,
30(8), Article 13776. https://doi.org/10.1364/oe.454163
bibtex: '@article{Misra_Kress_Singh_Meier_Schwabe_Preussler_Scheytt_Schneider_2022,
title={Reconfigurable and real-time high-bandwidth Nyquist signal detection with
low-bandwidth in silicon photonics}, volume={30}, DOI={10.1364/oe.454163},
number={813776}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Meier, Janosch
and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider,
Thomas}, year={2022} }'
chicago: Misra, Arijit, Christian Kress, Karanveer Singh, Janosch Meier, Tobias
Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Reconfigurable
and Real-Time High-Bandwidth Nyquist Signal Detection with Low-Bandwidth in Silicon
Photonics.” Optics Express 30, no. 8 (2022). https://doi.org/10.1364/oe.454163.
ieee: 'A. Misra et al., “Reconfigurable and real-time high-bandwidth Nyquist
signal detection with low-bandwidth in silicon photonics,” Optics Express,
vol. 30, no. 8, Art. no. 13776, 2022, doi: 10.1364/oe.454163.'
mla: Misra, Arijit, et al. “Reconfigurable and Real-Time High-Bandwidth Nyquist
Signal Detection with Low-Bandwidth in Silicon Photonics.” Optics Express,
vol. 30, no. 8, 13776, Optica Publishing Group, 2022, doi:10.1364/oe.454163.
short: A. Misra, C. Kress, K. Singh, J. Meier, T. Schwabe, S. Preussler, J.C. Scheytt,
T. Schneider, Optics Express 30 (2022).
date_created: 2022-12-06T10:59:03Z
date_updated: 2025-07-02T12:19:40Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/oe.454163
intvolume: ' 30'
issue: '8'
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
DAC'
- _id: '299'
grant_number: 13N14882
name: 'NyPhE: NyPhE - Nyquist Silicon Photonics Engine'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth
in silicon photonics
type: journal_article
user_id: '13256'
volume: 30
year: '2022'
...
---
_id: '34236'
abstract:
- lang: eng
text: We report for the first time, inter-symbol-interference (ISI) free
demultiplexing of Nyquist optical time division multiplexed (OTDM) signals using
a reconfigurable orthogonal sinc-pulse sampling enabled by silicon photonic Mach-Zehnder
Modulators.
author:
- first_name: Arijit
full_name: Misra, Arijit
last_name: Misra
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Janosch
full_name: Meier, Janosch
last_name: Meier
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Stefan
full_name: Preussler, Stefan
last_name: Preussler
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Misra A, Singh K, Meier J, et al. Flexible Time-Domain De-Multiplexing of
Nyquist OTDM Channels by Orthogonal Sampling in Silicon Photonics. In: Conference
on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_si.2022.sth5m.2'
apa: Misra, A., Singh, K., Meier, J., Kress, C., Schwabe, T., Preussler, S., Scheytt,
J. C., & Schneider, T. (2022). Flexible Time-Domain De-Multiplexing of Nyquist
OTDM Channels by Orthogonal Sampling in Silicon Photonics. Conference on Lasers
and Electro-Optics. https://doi.org/10.1364/cleo_si.2022.sth5m.2
bibtex: '@inproceedings{Misra_Singh_Meier_Kress_Schwabe_Preussler_Scheytt_Schneider_2022,
title={Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal
Sampling in Silicon Photonics}, DOI={10.1364/cleo_si.2022.sth5m.2},
booktitle={Conference on Lasers and Electro-Optics}, publisher={Optica Publishing
Group}, author={Misra, Arijit and Singh, Karanveer and Meier, Janosch and Kress,
Christian and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph
and Schneider, Thomas}, year={2022} }'
chicago: Misra, Arijit, Karanveer Singh, Janosch Meier, Christian Kress, Tobias
Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Flexible
Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal Sampling in
Silicon Photonics.” In Conference on Lasers and Electro-Optics. Optica
Publishing Group, 2022. https://doi.org/10.1364/cleo_si.2022.sth5m.2.
ieee: 'A. Misra et al., “Flexible Time-Domain De-Multiplexing of Nyquist
OTDM Channels by Orthogonal Sampling in Silicon Photonics,” 2022, doi: 10.1364/cleo_si.2022.sth5m.2.'
mla: Misra, Arijit, et al. “Flexible Time-Domain De-Multiplexing of Nyquist OTDM
Channels by Orthogonal Sampling in Silicon Photonics.” Conference on Lasers
and Electro-Optics, Optica Publishing Group, 2022, doi:10.1364/cleo_si.2022.sth5m.2.
short: 'A. Misra, K. Singh, J. Meier, C. Kress, T. Schwabe, S. Preussler, J.C. Scheytt,
T. Schneider, in: Conference on Lasers and Electro-Optics, Optica Publishing Group,
2022.'
date_created: 2022-12-06T11:00:27Z
date_updated: 2025-07-02T12:20:13Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/cleo_si.2022.sth5m.2
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
DAC'
publication: Conference on Lasers and Electro-Optics
publication_status: published
publisher: Optica Publishing Group
status: public
title: Flexible Time-Domain De-Multiplexing of Nyquist OTDM Channels by Orthogonal
Sampling in Silicon Photonics
type: conference
user_id: '13256'
year: '2022'
...
---
_id: '32125'
abstract:
- lang: eng
text: 'Fault coverage analysis and fault simulation are well-established methods
for the qualification of test vectors in hardware design. However, their role
in virtual prototyping and the correlation to later steps in the design process
need further investigation. We introduce a metric for RISC-V instruction and register
coverage for binary software. The metric measures if RISC-V instruction types
are executed and if GPRs, CSRs, and FPRs are accessed. The analysis is applied
by the means of a virtual prototype which is based on an abstract instruction
and register model with direct correspondence to their bit level representation.
In this context, we analyzed three different openly available test suites: the
RISC-V architectural testing framework, the RISC-V unit tests, and programs which
are automatically generated by the RISC-V Torture test generator. We discuss their
tradeoffs and show that by combining them to a unified test suite we can arrive
at a 100% GPR and FPR register coverage and a 98.7% instruction type coverage.'
author:
- first_name: Peer
full_name: Adelt, Peer
id: '5603'
last_name: Adelt
- first_name: Bastian
full_name: Koppelmann, Bastian
id: '25260'
last_name: Koppelmann
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
citation:
ama: 'Adelt P, Koppelmann B, Müller W, Scheytt C. Register and Instruction Coverage
Analysis for Different RISC-V ISA Modules. In: MBMV 2021 - Methods and Description
Languages for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop.
VDE; 2021.'
apa: Adelt, P., Koppelmann, B., Müller, W., & Scheytt, C. (2021). Register and
Instruction Coverage Analysis for Different RISC-V ISA Modules. MBMV 2021 -
Methods and Description Languages for Modelling and Verification of Circuits and
Systems; GMM/ITG/GI-Workshop.
bibtex: '@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2021, place={Munich, DE},
title={Register and Instruction Coverage Analysis for Different RISC-V ISA Modules},
booktitle={MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop}, publisher={VDE}, author={Adelt,
Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2021}
}'
chicago: 'Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt.
“Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.”
In MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop. Munich, DE: VDE, 2021.'
ieee: P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “Register and Instruction
Coverage Analysis for Different RISC-V ISA Modules,” 2021.
mla: Adelt, Peer, et al. “Register and Instruction Coverage Analysis for Different
RISC-V ISA Modules.” MBMV 2021 - Methods and Description Languages for Modelling
and Verification of Circuits and Systems; GMM/ITG/GI-Workshop, VDE, 2021.
short: 'P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: MBMV 2021 - Methods
and Description Languages for Modelling and Verification of Circuits and Systems;
GMM/ITG/GI-Workshop, VDE, Munich, DE, 2021.'
conference:
end_date: 2021-03-19
start_date: 2021-03-18
date_created: 2022-06-23T11:52:50Z
date_updated: 2022-06-23T11:54:16Z
department:
- _id: '58'
language:
- iso: eng
place: Munich, DE
publication: MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop
publication_identifier:
isbn:
- 978-3-8007-5500-4
publication_status: published
publisher: VDE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9399723
status: public
title: Register and Instruction Coverage Analysis for Different RISC-V ISA Modules
type: conference
user_id: '5603'
year: '2021'
...
---
_id: '32132'
abstract:
- lang: ger
text: "Die Werkzeugdemonstration des QEMU Timing Analyzers (QTA) stellt eine Erweiterung
des quelloffenen CPU Emulators QEMU zur Simulation von Softwareprogrammen und
deren Worst-Case Zeitverhaltens vor, das durch eine statische Zeitanalyse vorher
aus dem Softwareprogramm extrahiert wurde. Der Ablauf der Analyse gliedert sich
in mehrere Schritte: Zunächst wird für das zu simulierende Binärprogramm eine
WCET-Analyse mit aiT durchgeführt. Im Preprocessing des aiT-Reports wird daraufhin
ein WCET-annotierter Kontrollflussgraph erzeugt. Dabei entsprechen die Knoten
im Kontrollflussgraph den aiT-Blöcken und die Kanten dem jeweiligen Worst-Case-Zeitverbrauch,
um das Programm im aktuellen Ausführungskontext vom Quell- bis zum Zielblock laufen
zu lassen. Nach dem Preprocessing werden Binärprogramm und der zuvor erzeugte,
zeitannotierte Kontrollflussgraph von QEMU geladen und gemeinsam simuliert.\r\n\r\nDie
Implementierung des QTA basiert auf der Standard TGI Plugin API (Tiny Code Generator
Plugin API), die seit Ende 2019 mit QEMU V4.2 verfügbar ist. Dieses API erlaubt
die Entwicklung von versionsunabhängigen QEMU-Erweiterungen. Die QEMU-QTA-Erweiterung
wird zum Zeitpunkt der Werkzeugdemonstration inklusive des ait2qta-Preprozessors
unter github.com im Quellcode frei verfügbar sein.\r\n\r\nDie Demonstration geht
von einer existierenden aiT-Analyse eines für TriCore© kompilierten binären Softwareprograms
aus, erläutert das Kontrollflusszwischenformat und zeigt die zeitannotierte Simulation
der Software."
author:
- first_name: Peer
full_name: Adelt, Peer
id: '5603'
last_name: Adelt
- first_name: Bastian
full_name: Koppelmann, Bastian
id: '25260'
last_name: Koppelmann
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Adelt P, Koppelmann B, Müller W, Scheytt C. QEMU zur Simulation von Worst-Case-Ausführungszeiten.
In: MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop. VDE; 2021.'
apa: Adelt, P., Koppelmann, B., Müller, W., & Scheytt, C. (2021). QEMU zur Simulation
von Worst-Case-Ausführungszeiten. MBMV 2021 - Methods and Description Languages
for Modelling and Verification of Circuits and Systems; GMM/ITG/GI-Workshop.
bibtex: '@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2021, place={Munich, DE},
title={QEMU zur Simulation von Worst-Case-Ausführungszeiten}, booktitle={MBMV
2021 - Methods and Description Languages for Modelling and Verification of Circuits
and Systems; GMM/ITG/GI-Workshop}, publisher={VDE}, author={Adelt, Peer and Koppelmann,
Bastian and Müller, Wolfgang and Scheytt, Christoph}, year={2021} }'
chicago: 'Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt.
“QEMU zur Simulation von Worst-Case-Ausführungszeiten.” In MBMV 2021 - Methods
and Description Languages for Modelling and Verification of Circuits and Systems;
GMM/ITG/GI-Workshop. Munich, DE: VDE, 2021.'
ieee: P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “QEMU zur Simulation von
Worst-Case-Ausführungszeiten,” 2021.
mla: Adelt, Peer, et al. “QEMU zur Simulation von Worst-Case-Ausführungszeiten.”
MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop, VDE, 2021.
short: 'P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: MBMV 2021 - Methods
and Description Languages for Modelling and Verification of Circuits and Systems;
GMM/ITG/GI-Workshop, VDE, Munich, DE, 2021.'
conference:
end_date: 2021-03-19
start_date: 2021-03-18
date_created: 2022-06-23T12:07:10Z
date_updated: 2022-12-06T13:24:44Z
department:
- _id: '58'
keyword:
- QEMU
- aiT
- Zeitannotation
- WCET
language:
- iso: ger
place: Munich, DE
publication: MBMV 2021 - Methods and Description Languages for Modelling and Verification
of Circuits and Systems; GMM/ITG/GI-Workshop
publication_status: published
publisher: VDE
status: public
title: QEMU zur Simulation von Worst-Case-Ausführungszeiten
type: conference
user_id: '5603'
year: '2021'
...
---
_id: '29210'
abstract:
- lang: eng
text: This paper investigates an ultra-broadband sampling technique based on charge
sampling using an Integrate-and-Hold Circuit (IHC) and ultra-short integration
times. The charge sampling technique is mathematically analyzed in detail and
compared to conventional switched-capacitor sampling. The mathematical analysis
allows to predict the sampler bandwidth as well as the degradation of sampling
precision due to analog circuit impairments such as integrator gain error, integration
capacitor leakage, hold-mode droop, thermal noise, and clock jitter. Furthermore,
design, simulation, and measurement results of an ultra-broadband charge sampler
IC in SiGe BiCMOS technology are presented. The charge sampler IC achieves a 1dB
bandwidth of 70 GHz. A resolution of better than 5.9 effective number of bits
(ENOB) is measured from 0 to 70 GHz at a sampling rate of 5 GS/s. The results
suggest that charge sampling using an IHC is a viable concept for ultra-broadband
sampling.
author:
- first_name: Liang
full_name: Wu, Liang
id: '30401'
last_name: Wu
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
citation:
ama: 'Wu L, Scheytt JC. Analysis and Design of a Charge Sampler With 70-GHz 1-dB
Bandwidth in 130-nm SiGe BiCMOS. IEEE Transactions on Circuits and Systems
I: Regular Papers. 2021;68(9):3668-3681. doi:10.1109/tcsi.2021.3094428'
apa: 'Wu, L., & Scheytt, J. C. (2021). Analysis and Design of a Charge Sampler
With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS. IEEE Transactions on Circuits
and Systems I: Regular Papers, 68(9), 3668–3681. https://doi.org/10.1109/tcsi.2021.3094428'
bibtex: '@article{Wu_Scheytt_2021, title={Analysis and Design of a Charge Sampler
With 70-GHz 1-dB Bandwidth in 130-nm SiGe BiCMOS}, volume={68}, DOI={10.1109/tcsi.2021.3094428},
number={9}, journal={IEEE Transactions on Circuits and Systems I: Regular Papers},
publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Wu,
Liang and Scheytt, J. Christoph}, year={2021}, pages={3668–3681} }'
chicago: 'Wu, Liang, and J. Christoph Scheytt. “Analysis and Design of a Charge
Sampler With 70-GHz 1-DB Bandwidth in 130-Nm SiGe BiCMOS.” IEEE Transactions
on Circuits and Systems I: Regular Papers 68, no. 9 (2021): 3668–81. https://doi.org/10.1109/tcsi.2021.3094428.'
ieee: 'L. Wu and J. C. Scheytt, “Analysis and Design of a Charge Sampler With 70-GHz
1-dB Bandwidth in 130-nm SiGe BiCMOS,” IEEE Transactions on Circuits and Systems
I: Regular Papers, vol. 68, no. 9, pp. 3668–3681, 2021, doi: 10.1109/tcsi.2021.3094428.'
mla: 'Wu, Liang, and J. Christoph Scheytt. “Analysis and Design of a Charge Sampler
With 70-GHz 1-DB Bandwidth in 130-Nm SiGe BiCMOS.” IEEE Transactions on Circuits
and Systems I: Regular Papers, vol. 68, no. 9, Institute of Electrical and
Electronics Engineers (IEEE), 2021, pp. 3668–81, doi:10.1109/tcsi.2021.3094428.'
short: 'L. Wu, J.C. Scheytt, IEEE Transactions on Circuits and Systems I: Regular
Papers 68 (2021) 3668–3681.'
date_created: 2022-01-10T13:51:36Z
date_updated: 2022-01-10T13:53:08Z
department:
- _id: '58'
doi: 10.1109/tcsi.2021.3094428
intvolume: ' 68'
issue: '9'
keyword:
- Electrical and Electronic Engineering
language:
- iso: eng
page: 3668-3681
publication: 'IEEE Transactions on Circuits and Systems I: Regular Papers'
publication_identifier:
issn:
- 1549-8328
- 1558-0806
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9482511/authors#authors
status: public
title: Analysis and Design of a Charge Sampler With 70-GHz 1-dB Bandwidth in 130-nm
SiGe BiCMOS
type: journal_article
user_id: '15931'
volume: 68
year: '2021'
...
---
_id: '29217'
abstract:
- lang: eng
text: The circuit design and measurement results of a mixed-signal receiver baseband
circuit for a wireless high data rate communication system are presented. The
circuit design of the two most important system blocks of the sliced receiver
baseband architecture, namely the broadband, programmable code-generator circuit,
and the integrate and dump correlator circuit are explained. Using parallel sequence
spread spectrum (PSSS) with PAM-4 modulated data, a net data rate of 2.22 Gbps
is demonstrated with a single receiver baseband slice circuit working with a chip
rate of 20 Gcps. A total of 15 slices are required to recover all 15 parallelly
transmitted symbols resulting in the net data rate of 33.33 Gbps. This is the
first reported implementation of a mixed-signal PSSS baseband circuit.
author:
- first_name: Abdul Rehman
full_name: Javed, Abdul Rehman
last_name: Javed
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
citation:
ama: 'Javed AR, Scheytt JC. Mixed-Signal Receiver Baseband Slice for High-Data-Rate
Communication Using 130 nm SiGe BiCMOS Technology. In: 2021 IEEE International
Midwest Symposium on Circuits and Systems (MWSCAS). IEEE; 2021. doi:10.1109/MWSCAS47672.2021.9531711'
apa: Javed, A. R., & Scheytt, J. C. (2021). Mixed-Signal Receiver Baseband Slice
for High-Data-Rate Communication Using 130 nm SiGe BiCMOS Technology. 2021
IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). https://doi.org/10.1109/MWSCAS47672.2021.9531711
bibtex: '@inproceedings{Javed_Scheytt_2021, place={ Lansing, MI, USA}, title={Mixed-Signal
Receiver Baseband Slice for High-Data-Rate Communication Using 130 nm SiGe BiCMOS
Technology}, DOI={10.1109/MWSCAS47672.2021.9531711},
booktitle={2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)},
publisher={IEEE}, author={Javed, Abdul Rehman and Scheytt, J. Christoph}, year={2021}
}'
chicago: 'Javed, Abdul Rehman, and J. Christoph Scheytt. “Mixed-Signal Receiver
Baseband Slice for High-Data-Rate Communication Using 130 Nm SiGe BiCMOS Technology.”
In 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). Lansing,
MI, USA: IEEE, 2021. https://doi.org/10.1109/MWSCAS47672.2021.9531711.'
ieee: 'A. R. Javed and J. C. Scheytt, “Mixed-Signal Receiver Baseband Slice for
High-Data-Rate Communication Using 130 nm SiGe BiCMOS Technology,” 2021, doi:
10.1109/MWSCAS47672.2021.9531711.'
mla: Javed, Abdul Rehman, and J. Christoph Scheytt. “Mixed-Signal Receiver Baseband
Slice for High-Data-Rate Communication Using 130 Nm SiGe BiCMOS Technology.” 2021
IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), IEEE,
2021, doi:10.1109/MWSCAS47672.2021.9531711.
short: 'A.R. Javed, J.C. Scheytt, in: 2021 IEEE International Midwest Symposium
on Circuits and Systems (MWSCAS), IEEE, Lansing, MI, USA, 2021.'
date_created: 2022-01-11T08:08:33Z
date_updated: 2022-01-11T08:10:29Z
department:
- _id: '58'
doi: 10.1109/MWSCAS47672.2021.9531711
language:
- iso: eng
place: ' Lansing, MI, USA'
publication: 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)
publication_identifier:
eisbn:
- 978-1-6654-2461-5
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9531711/authors#authors
status: public
title: Mixed-Signal Receiver Baseband Slice for High-Data-Rate Communication Using
130 nm SiGe BiCMOS Technology
type: conference
user_id: '15931'
year: '2021'
...
---
_id: '29221'
abstract:
- lang: eng
text: An m-sequence radar with a high chip rate of 20 Gcps is presented that makes
use of the large bandwidth available in the V-band (40-75 GHz) or at 240 GHz to
reduce the detection resolution to 7.5 mm. Measurement results of a mixed-signal
radar receiver baseband (BB) integrated circuit designed using 130 nm SiGe BiCMOS
technology are presented along with a novel radar ranging concept for the mixed-signal
radar BB.
author:
- first_name: Abdul Rehman
full_name: Javed, Abdul Rehman
last_name: Javed
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
citation:
ama: 'Javed AR, Scheytt JC. M-Sequence Radar for High Resolution Ranging with Mixed-Signal
Radar Receiver Baseband Using 130nm SiGe BiCMOS Technology. In: 2020 17th European
Radar Conference (EuRAD). IEEE; 2021. doi:10.1109/EuRAD48048.2021.00029'
apa: Javed, A. R., & Scheytt, J. C. (2021). M-Sequence Radar for High Resolution
Ranging with Mixed-Signal Radar Receiver Baseband Using 130nm SiGe BiCMOS Technology.
2020 17th European Radar Conference (EuRAD). https://doi.org/10.1109/EuRAD48048.2021.00029
bibtex: '@inproceedings{Javed_Scheytt_2021, place={Utrecht, Netherlands }, title={M-Sequence
Radar for High Resolution Ranging with Mixed-Signal Radar Receiver Baseband Using
130nm SiGe BiCMOS Technology}, DOI={10.1109/EuRAD48048.2021.00029},
booktitle={2020 17th European Radar Conference (EuRAD)}, publisher={IEEE}, author={Javed,
Abdul Rehman and Scheytt, J. Christoph}, year={2021} }'
chicago: 'Javed, Abdul Rehman, and J. Christoph Scheytt. “M-Sequence Radar for High
Resolution Ranging with Mixed-Signal Radar Receiver Baseband Using 130nm SiGe
BiCMOS Technology.” In 2020 17th European Radar Conference (EuRAD). Utrecht,
Netherlands : IEEE, 2021. https://doi.org/10.1109/EuRAD48048.2021.00029.'
ieee: 'A. R. Javed and J. C. Scheytt, “M-Sequence Radar for High Resolution Ranging
with Mixed-Signal Radar Receiver Baseband Using 130nm SiGe BiCMOS Technology,”
2021, doi: 10.1109/EuRAD48048.2021.00029.'
mla: Javed, Abdul Rehman, and J. Christoph Scheytt. “M-Sequence Radar for High Resolution
Ranging with Mixed-Signal Radar Receiver Baseband Using 130nm SiGe BiCMOS Technology.”
2020 17th European Radar Conference (EuRAD), IEEE, 2021, doi:10.1109/EuRAD48048.2021.00029.
short: 'A.R. Javed, J.C. Scheytt, in: 2020 17th European Radar Conference (EuRAD),
IEEE, Utrecht, Netherlands , 2021.'
conference:
end_date: 15.01.2021
start_date: 10.01.2021
date_created: 2022-01-11T08:37:46Z
date_updated: 2022-01-11T08:40:56Z
department:
- _id: '58'
doi: 10.1109/EuRAD48048.2021.00029
language:
- iso: eng
place: 'Utrecht, Netherlands '
publication: 2020 17th European Radar Conference (EuRAD)
publication_identifier:
eisbn:
- 978-2-87487-061-3
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9337354/authors#authors
status: public
title: M-Sequence Radar for High Resolution Ranging with Mixed-Signal Radar Receiver
Baseband Using 130nm SiGe BiCMOS Technology
type: conference
user_id: '15931'
year: '2021'
...
---
_id: '29213'
abstract:
- lang: eng
text: This paper presents a technique to extend the frequency acquisition range
for bang-bang phase-detector-based clock and data recovery (CDR) circuits without
an additional frequency acquisition loop or lock detection circuit. The per-manent
modulation of the offset current in the CDR's integral branch enhances the acquisition
range by nearly 4 times, covering the entire tuning range of the voltage controlled
oscillator. The increase in power dissipation and the chip area are negligible.
This technique was implemented and measured in a 28 Gbps NRZ bang-bang CDR chip
to confirm the working principle. In addition to the increased acquisition range,
the CDR also surpasses jitter related specifications from the OIF CEI-28G-VSR
standard.
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: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
citation:
ama: 'Iftekhar M, Gudyriev S, Scheytt JC. Reference-less Bang-bang CDR with Enhanced
Frequency Acquisition Range Using Static and Modulated Integral Branch Offset
Currents. In: The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits
and Technology Symposium. ; 2021. doi:10.1109/BCICTS50416.2021.9682207'
apa: Iftekhar, M., Gudyriev, S., & Scheytt, J. C. (2021). Reference-less Bang-bang
CDR with Enhanced Frequency Acquisition Range Using Static and Modulated Integral
Branch Offset Currents. The 2021 IEEE BiCMOS and Compound Semiconductor Integrated
Circuits and Technology Symposium. https://doi.org/10.1109/BCICTS50416.2021.9682207
bibtex: '@inproceedings{Iftekhar_Gudyriev_Scheytt_2021, title={Reference-less Bang-bang
CDR with Enhanced Frequency Acquisition Range Using Static and Modulated Integral
Branch Offset Currents}, DOI={10.1109/BCICTS50416.2021.9682207},
booktitle={The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits
and Technology Symposium}, author={Iftekhar, Mohammed and Gudyriev, Sergiy and
Scheytt, J. Christoph}, year={2021} }'
chicago: Iftekhar, Mohammed, Sergiy Gudyriev, and J. Christoph Scheytt. “Reference-Less
Bang-Bang CDR with Enhanced Frequency Acquisition Range Using Static and Modulated
Integral Branch Offset Currents.” In The 2021 IEEE BiCMOS and Compound Semiconductor
Integrated Circuits and Technology Symposium, 2021. https://doi.org/10.1109/BCICTS50416.2021.9682207.
ieee: 'M. Iftekhar, S. Gudyriev, and J. C. Scheytt, “Reference-less Bang-bang CDR
with Enhanced Frequency Acquisition Range Using Static and Modulated Integral
Branch Offset Currents,” 2021, doi: 10.1109/BCICTS50416.2021.9682207.'
mla: Iftekhar, Mohammed, et al. “Reference-Less Bang-Bang CDR with Enhanced Frequency
Acquisition Range Using Static and Modulated Integral Branch Offset Currents.”
The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology
Symposium, 2021, doi:10.1109/BCICTS50416.2021.9682207.
short: 'M. Iftekhar, S. Gudyriev, J.C. Scheytt, in: The 2021 IEEE BiCMOS and Compound
Semiconductor Integrated Circuits and Technology Symposium, 2021.'
date_created: 2022-01-11T07:23:37Z
date_updated: 2022-02-07T13:21:25Z
department:
- _id: '58'
doi: 10.1109/BCICTS50416.2021.9682207
language:
- iso: eng
publication: The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and
Technology Symposium
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/abstract/document/9682207
status: public
title: Reference-less Bang-bang CDR with Enhanced Frequency Acquisition Range Using
Static and Modulated Integral Branch Offset Currents
type: conference
user_id: '15931'
year: '2021'
...
---
_id: '29215'
abstract:
- lang: eng
text: We demonstrate a photonic-electronic analog-to-digital converter (ADC) offering
a record-high acquisition bandwidth of 320 GHz. The system combines a high-speed
electro-optic modulator with a Kerr comb for spectrally sliced coherent detection
and is used for digitizing ultra-broadband data signals.
author:
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Daniel
full_name: Drayß, Daniel
last_name: Drayß
- first_name: Grigory
full_name: Lihachev, Grigory
last_name: Lihachev
- first_name: Pablo
full_name: Marin-Palomo, Pablo
last_name: Marin-Palomo
- first_name: Hui
full_name: Peng, Hui
last_name: Peng
- first_name: Christoph
full_name: Füllner, Christoph
last_name: Füllner
- first_name: A
full_name: Kuzmin, A
last_name: Kuzmin
- first_name: J
full_name: Liu, J
last_name: Liu
- first_name: Ruoyu
full_name: Wang, Ruoyu
last_name: Wang
- first_name: Viacheslav
full_name: Snigirev, Viacheslav
last_name: Snigirev
- first_name: Anton
full_name: Lukashchuk, Anton
last_name: Lukashchuk
- first_name: M
full_name: Zang, M
last_name: Zang
- first_name: P.
full_name: Kharel, P.
last_name: Kharel
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Wolfgang
full_name: Freude, Wolfgang
last_name: Freude
- first_name: Sebastian
full_name: Randel, Sebastian
last_name: Randel
- first_name: Tobias J.
full_name: Kippenberg, Tobias J.
last_name: Kippenberg
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
citation:
ama: 'Fang D, Drayß D, Lihachev G, et al. 320 GHz Analog-to-Digital Converter Exploiting
Kerr Soliton Combs and Photonic-Electronic Spectral Stitching. In: 2021 European
Conference on Optical Communication (ECOC). IEEE; 2021. doi:10.1109/ECOC52684.2021.9606090'
apa: Fang, D., Drayß, D., Lihachev, G., Marin-Palomo, P., Peng, H., Füllner, C.,
Kuzmin, A., Liu, J., Wang, R., Snigirev, V., Lukashchuk, A., Zang, M., Kharel,
P., Witzens, J., Scheytt, J. C., Freude, W., Randel, S., Kippenberg, T. J., &
Koos, C. (2021). 320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs
and Photonic-Electronic Spectral Stitching. 2021 European Conference on Optical
Communication (ECOC). https://doi.org/10.1109/ECOC52684.2021.9606090
bibtex: '@inproceedings{Fang_Drayß_Lihachev_Marin-Palomo_Peng_Füllner_Kuzmin_Liu_Wang_Snigirev_et
al._2021, place={Bordeaux, France }, title={320 GHz Analog-to-Digital Converter
Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching}, DOI={10.1109/ECOC52684.2021.9606090},
booktitle={2021 European Conference on Optical Communication (ECOC)}, publisher={IEEE},
author={Fang, Dengyang and Drayß, Daniel and Lihachev, Grigory and Marin-Palomo,
Pablo and Peng, Hui and Füllner, Christoph and Kuzmin, A and Liu, J and Wang,
Ruoyu and Snigirev, Viacheslav and et al.}, year={2021} }'
chicago: 'Fang, Dengyang, Daniel Drayß, Grigory Lihachev, Pablo Marin-Palomo, Hui
Peng, Christoph Füllner, A Kuzmin, et al. “320 GHz Analog-to-Digital Converter
Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching.” In
2021 European Conference on Optical Communication (ECOC). Bordeaux, France
: IEEE, 2021. https://doi.org/10.1109/ECOC52684.2021.9606090.'
ieee: 'D. Fang et al., “320 GHz Analog-to-Digital Converter Exploiting Kerr
Soliton Combs and Photonic-Electronic Spectral Stitching,” 2021, doi: 10.1109/ECOC52684.2021.9606090.'
mla: Fang, Dengyang, et al. “320 GHz Analog-to-Digital Converter Exploiting Kerr
Soliton Combs and Photonic-Electronic Spectral Stitching.” 2021 European Conference
on Optical Communication (ECOC), IEEE, 2021, doi:10.1109/ECOC52684.2021.9606090.
short: 'D. Fang, D. Drayß, G. Lihachev, P. Marin-Palomo, H. Peng, C. Füllner, A.
Kuzmin, J. Liu, R. Wang, V. Snigirev, A. Lukashchuk, M. Zang, P. Kharel, J. Witzens,
J.C. Scheytt, W. Freude, S. Randel, T.J. Kippenberg, C. Koos, in: 2021 European
Conference on Optical Communication (ECOC), IEEE, Bordeaux, France , 2021.'
date_created: 2022-01-11T07:58:23Z
date_updated: 2023-01-25T13:40:43Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/ECOC52684.2021.9606090
language:
- iso: eng
place: 'Bordeaux, France '
publication: 2021 European Conference on Optical Communication (ECOC)
publication_identifier:
eisbn:
- 978-1-6654-3868-1
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9606090/authors#authors
status: public
title: 320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic
Spectral Stitching
type: conference
user_id: '15931'
year: '2021'
...
---
_id: '23992'
author:
- first_name: Peer
full_name: Adelt, Peer
id: '5603'
last_name: Adelt
- first_name: Bastian
full_name: Koppelmann, Bastian
id: '25260'
last_name: Koppelmann
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Adelt P, Koppelmann B, Müller W, Scheytt C. Register and Instruction Coverage
Analysis for Different RISC-V ISA Modules. In: Workshop Methoden Und Beschreibungssprachen
Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2021).
; 2021.'
apa: Adelt, P., Koppelmann, B., Müller, W., & Scheytt, C. (2021). Register and
Instruction Coverage Analysis for Different RISC-V ISA Modules. Workshop Methoden
Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und
Systemen (MBMV 2021).
bibtex: '@inproceedings{Adelt_Koppelmann_Müller_Scheytt_2021, title={Register and
Instruction Coverage Analysis for Different RISC-V ISA Modules}, booktitle={Workshop
Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen
und Systemen (MBMV 2021)}, author={Adelt, Peer and Koppelmann, Bastian and Müller,
Wolfgang and Scheytt, Christoph}, year={2021} }'
chicago: Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt.
“Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.”
In Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation
von Schaltungen Und Systemen (MBMV 2021), 2021.
ieee: P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “Register and Instruction
Coverage Analysis for Different RISC-V ISA Modules,” 2021.
mla: Adelt, Peer, et al. “Register and Instruction Coverage Analysis for Different
RISC-V ISA Modules.” Workshop Methoden Und Beschreibungssprachen Zur Modellierung
Und Verifikation von Schaltungen Und Systemen (MBMV 2021), 2021.
short: 'P. Adelt, B. Koppelmann, W. Müller, C. Scheytt, in: Workshop Methoden Und
Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen
(MBMV 2021), 2021.'
date_created: 2021-09-09T08:30:03Z
date_updated: 2023-01-31T13:25:48Z
department:
- _id: '58'
language:
- iso: eng
publication: Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation
von Schaltungen und Systemen (MBMV 2021)
status: public
title: Register and Instruction Coverage Analysis for Different RISC-V ISA Modules
type: conference
user_id: '15931'
year: '2021'
...
---
_id: '29203'
abstract:
- lang: eng
text: We present a monolithically integrated electronic-photonic Mach-Zehnder modulator
with a linear, segmented driver on the same silicon substrate. As metric for the
modulation efficiency, the external V$\pi$ is hereby reduced to only 420 mV.
author:
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Stefan
full_name: Preußler, Stefan
last_name: Preußler
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Kress C, Singh K, Schwabe T, Preußler S, Schneider T, Scheytt JC. High Modulation
Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated with Linear
Driver in 0.25 \textmum BiCMOS Technology. In: OSA Advanced Photonics Congress
2021. Optical Society of America; 2021:IW1B.1. doi:10.1364/IPRSN.2021.IW1B.1'
apa: Kress, C., Singh, K., Schwabe, T., Preußler, S., Schneider, T., & Scheytt,
J. C. (2021). High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically
Integrated with Linear Driver in 0.25 \textmum BiCMOS Technology. OSA Advanced
Photonics Congress 2021, IW1B.1. https://doi.org/10.1364/IPRSN.2021.IW1B.1
bibtex: '@inproceedings{Kress_Singh_Schwabe_Preußler_Schneider_Scheytt_2021, title={High
Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated
with Linear Driver in 0.25 \textmum BiCMOS Technology}, DOI={10.1364/IPRSN.2021.IW1B.1},
booktitle={OSA Advanced Photonics Congress 2021}, publisher={Optical Society of
America}, author={Kress, Christian and Singh, Karanveer and Schwabe, Tobias and
Preußler, Stefan and Schneider, Thomas and Scheytt, J. Christoph}, year={2021},
pages={IW1B.1} }'
chicago: Kress, Christian, Karanveer Singh, Tobias Schwabe, Stefan Preußler, Thomas
Schneider, and J. Christoph Scheytt. “High Modulation Efficiency Segmented Mach-Zehnder
Modulator Monolithically Integrated with Linear Driver in 0.25 \textmum BiCMOS
Technology.” In OSA Advanced Photonics Congress 2021, IW1B.1. Optical Society
of America, 2021. https://doi.org/10.1364/IPRSN.2021.IW1B.1.
ieee: 'C. Kress, K. Singh, T. Schwabe, S. Preußler, T. Schneider, and J. C. Scheytt,
“High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated
with Linear Driver in 0.25 \textmum BiCMOS Technology,” in OSA Advanced Photonics
Congress 2021, 2021, p. IW1B.1, doi: 10.1364/IPRSN.2021.IW1B.1.'
mla: Kress, Christian, et al. “High Modulation Efficiency Segmented Mach-Zehnder
Modulator Monolithically Integrated with Linear Driver in 0.25 \textmum BiCMOS
Technology.” OSA Advanced Photonics Congress 2021, Optical Society of America,
2021, p. IW1B.1, doi:10.1364/IPRSN.2021.IW1B.1.
short: 'C. Kress, K. Singh, T. Schwabe, S. Preußler, T. Schneider, J.C. Scheytt,
in: OSA Advanced Photonics Congress 2021, Optical Society of America, 2021, p.
IW1B.1.'
date_created: 2022-01-10T11:51:46Z
date_updated: 2023-06-16T06:54:55Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/IPRSN.2021.IW1B.1
keyword:
- Analog to digital converters
- Extinction ratios
- Grating couplers
- Modulation
- Modulators
- Phase shift
language:
- iso: eng
page: IW1B.1
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC'
publication: OSA Advanced Photonics Congress 2021
publisher: Optical Society of America
related_material:
link:
- relation: confirmation
url: https://www.osapublishing.org/abstract.cfm?uri=IPRSN-2021-IW1B.1
status: public
title: High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically
Integrated with Linear Driver in 0.25 \textmum BiCMOS Technology
type: conference
user_id: '13256'
year: '2021'
...
---
_id: '29204'
abstract:
- lang: eng
text: 'An analysis of an optical Nyquist pulse synthesizer using Mach-Zehnder modulators
is presented. The analysis allows to predict the upper limit of the effective
number of bits of this type of photonic digital-to-analog converter. The analytical
solution has been verified by means of electro-optic simulations. With this analysis
the limiting factor for certain scenarios: relative intensity noise, distortions
by driving the Mach-Zehnder modulator, or the signal generator phase noise can
quickly be identified.'
author:
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Meysam
full_name: Bahmanian, Meysam
id: '69233'
last_name: Bahmanian
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: Kress C, Bahmanian M, Schwabe T, Scheytt JC. Analysis of the effects of jitter,
relative intensity noise, and nonlinearity on a photonic digital-to-analog converter
based on optical Nyquist pulse synthesis. Opt Express. 2021;29(15):23671–23681.
doi:10.1364/OE.427424
apa: Kress, C., Bahmanian, M., Schwabe, T., & Scheytt, J. C. (2021). Analysis
of the effects of jitter, relative intensity noise, and nonlinearity on a photonic
digital-to-analog converter based on optical Nyquist pulse synthesis. Opt.
Express, 29(15), 23671–23681. https://doi.org/10.1364/OE.427424
bibtex: '@article{Kress_Bahmanian_Schwabe_Scheytt_2021, title={Analysis of the effects
of jitter, relative intensity noise, and nonlinearity on a photonic digital-to-analog
converter based on optical Nyquist pulse synthesis}, volume={29}, DOI={10.1364/OE.427424},
number={15}, journal={Opt. Express}, publisher={OSA}, author={Kress, Christian
and Bahmanian, Meysam and Schwabe, Tobias and Scheytt, J. Christoph}, year={2021},
pages={23671–23681} }'
chicago: 'Kress, Christian, Meysam Bahmanian, Tobias Schwabe, and J. Christoph Scheytt.
“Analysis of the Effects of Jitter, Relative Intensity Noise, and Nonlinearity
on a Photonic Digital-to-Analog Converter Based on Optical Nyquist Pulse Synthesis.”
Opt. Express 29, no. 15 (2021): 23671–23681. https://doi.org/10.1364/OE.427424.'
ieee: 'C. Kress, M. Bahmanian, T. Schwabe, and J. C. Scheytt, “Analysis of the effects
of jitter, relative intensity noise, and nonlinearity on a photonic digital-to-analog
converter based on optical Nyquist pulse synthesis,” Opt. Express, vol.
29, no. 15, pp. 23671–23681, 2021, doi: 10.1364/OE.427424.'
mla: Kress, Christian, et al. “Analysis of the Effects of Jitter, Relative Intensity
Noise, and Nonlinearity on a Photonic Digital-to-Analog Converter Based on Optical
Nyquist Pulse Synthesis.” Opt. Express, vol. 29, no. 15, OSA, 2021, pp.
23671–23681, doi:10.1364/OE.427424.
short: C. Kress, M. Bahmanian, T. Schwabe, J.C. Scheytt, Opt. Express 29 (2021)
23671–23681.
date_created: 2022-01-10T11:51:47Z
date_updated: 2023-06-16T06:56:27Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/OE.427424
intvolume: ' 29'
issue: '15'
keyword:
- Analog to digital converters
- Diode lasers
- Laser sources
- Phase noise
- Signal processing
- Wavelength division multiplexers
language:
- iso: eng
page: 23671–23681
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC'
- _id: '299'
grant_number: 13N14882
name: 'NyPhE: NyPhE - Nyquist Silicon Photonics Engine'
publication: Opt. Express
publisher: OSA
related_material:
link:
- relation: confirmation
url: https://pubmed.ncbi.nlm.nih.gov/34614628/
status: public
title: Analysis of the effects of jitter, relative intensity noise, and nonlinearity
on a photonic digital-to-analog converter based on optical Nyquist pulse synthesis
type: journal_article
user_id: '13256'
volume: 29
year: '2021'
...
---
_id: '29219'
abstract:
- lang: eng
text: 'We demonstrate for the first time, to the best of our knowledge, reconfigurable
and real-time orthogonal time-domain demultiplexing of coherent multilevel Nyquist
signals in silicon photonics. No external pulse source is needed and frequencytime
coherence is used to sample the incoming Nyquist OTDM signal with orthogonal sinc-shaped
Nyquist pulse sequences using Mach-Zehnder modulators. All the parameters such
as bandwidth and channel selection are completely tunable in the electrical domain.
The feasibility of this scheme is demonstrated through a demultiplexing experiment
over the entire C-band (1530 nm - 1550 nm), employing 24 Gbaud Nyquist QAM signals
due to experimental constraints on the transmitter side. However, the silicon
Mach-Zehnder modulator with a 3-dB bandwidth of only 16 GHz can demultiplex Nyquist
pulses of 90 GHz optical bandwidth suggesting a possibility to reach symbol rates
up to 90 GBd in an integrated Nyquist transceiver. '
author:
- first_name: Arijit
full_name: Misra, Arijit
last_name: Misra
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Janosch
full_name: Meier, Janosch
last_name: Meier
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Stefan
full_name: Preussler, Stefan
last_name: Preussler
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Misra A, Singh K, Meier J, et al. Reconfigurable and Real-Time Nyquist OTDM
Demultiplexing in Silicon Photonics. In: Electrical Engineering and Systems
Science. ; 2021. doi:https://doi.org/10.1364/OE.454163'
apa: Misra, A., Singh, K., Meier, J., Kress, C., Schwabe, T., Preussler, S., Scheytt,
J. C., & Schneider, T. (2021). Reconfigurable and Real-Time Nyquist OTDM Demultiplexing
in Silicon Photonics. Electrical Engineering and Systems Science. https://doi.org/10.1364/OE.454163
bibtex: '@inproceedings{Misra_Singh_Meier_Kress_Schwabe_Preussler_Scheytt_Schneider_2021,
title={Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics},
DOI={https://doi.org/10.1364/OE.454163},
booktitle={Electrical Engineering and Systems Science}, author={Misra, Arijit
and Singh, Karanveer and Meier, Janosch and Kress, Christian and Schwabe, Tobias
and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, year={2021}
}'
chicago: Misra, Arijit, Karanveer Singh, Janosch Meier, Christian Kress, Tobias
Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Reconfigurable
and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics.” In Electrical
Engineering and Systems Science, 2021. https://doi.org/10.1364/OE.454163.
ieee: 'A. Misra et al., “Reconfigurable and Real-Time Nyquist OTDM Demultiplexing
in Silicon Photonics,” 2021, doi: https://doi.org/10.1364/OE.454163.'
mla: Misra, Arijit, et al. “Reconfigurable and Real-Time Nyquist OTDM Demultiplexing
in Silicon Photonics.” Electrical Engineering and Systems Science, 2021,
doi:https://doi.org/10.1364/OE.454163.
short: 'A. Misra, K. Singh, J. Meier, C. Kress, T. Schwabe, S. Preussler, J.C. Scheytt,
T. Schneider, in: Electrical Engineering and Systems Science, 2021.'
date_created: 2022-01-11T08:31:14Z
date_updated: 2023-08-04T08:33:01Z
department:
- _id: '58'
- _id: '230'
doi: https://doi.org/10.1364/OE.454163
language:
- iso: eng
publication: Electrical Engineering and Systems Science
related_material:
link:
- relation: confirmation
url: https://arxiv.org/abs/2110.13002
status: public
title: Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics
type: conference
user_id: '13256'
year: '2021'
...
---
_id: '29209'
abstract:
- lang: eng
text: We demonstrate an optical arbitrary waveform measurement (OAWM) system that
exploits a bank of silicon photonic (SiP) frequency-tunable coupled-resonator
optical waveguide (CROW) filters for gapless spectral slicing of broadband optical
signals. The spectral slices are coherently detected using a frequency comb as
a multi-wavelength local oscillator (LO) and stitched together by digital signal
processing (DSP). For high-quality signal reconstruction, we have implemented
a maximum-ratio combining (MRC) technique based on precise calibration of the
complex-valued opto-electronic transfer functions of all detection paths. In a
proof-of-concept experiment, we demonstrate the viability of the scheme by implementing
a four-channel system that offers an overall detection bandwidth of 140 GHz. Exploiting
a femtosecond laser with precisely known pulse shape for calibration along with
dynamic amplitude and phase estimation, we reconstruct 100 GBd QPSK, 16QAM and
64QAM optical data signals. The reconstructed signals show improved quality compared
to that obtained with a single high-speed intradyne receiver, while the electronic
bandwidth requirements of the individual coherent receivers are greatly reduced.
author:
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Daniel
full_name: Dray, Daniel
last_name: Dray
- first_name: Christoph
full_name: Fullner, Christoph
last_name: Fullner
- first_name: Pablo
full_name: Marin-Palomo, Pablo
last_name: Marin-Palomo
- first_name: Alireza
full_name: Tabatabaei Mashayekh, Alireza
last_name: Tabatabaei Mashayekh
- first_name: Arka
full_name: Dipta Das, Arka
last_name: Dipta Das
- first_name: Maxim
full_name: Weizel, Maxim
id: '44271'
last_name: Weizel
orcid: https://orcid.org/0000-0003-2699-9839
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Wolfgang
full_name: Freude, Wolfgang
last_name: Freude
- first_name: Sebastian
full_name: Randel, Sebastian
last_name: Randel
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
citation:
ama: Fang D, Zazzi A, Müller J, et al. Optical Arbitrary Waveform Measurement Using
Silicon Photonic Slicing Filters. Journal of Lightwave Technology. Published
online 2021:1-1. doi:10.1109/jlt.2021.3130764
apa: Fang, D., Zazzi, A., Müller, J., Dray, D., Fullner, C., Marin-Palomo, P., Tabatabaei
Mashayekh, A., Dipta Das, A., Weizel, M., Gudyriev, S., Freude, W., Randel, S.,
Scheytt, J. C., Witzens, J., & Koos, C. (2021). Optical Arbitrary Waveform
Measurement Using Silicon Photonic Slicing Filters. Journal of Lightwave Technology,
1–1. https://doi.org/10.1109/jlt.2021.3130764
bibtex: '@article{Fang_Zazzi_Müller_Dray_Fullner_Marin-Palomo_Tabatabaei Mashayekh_Dipta
Das_Weizel_Gudyriev_et al._2021, title={Optical Arbitrary Waveform Measurement
Using Silicon Photonic Slicing Filters}, DOI={10.1109/jlt.2021.3130764},
journal={Journal of Lightwave Technology}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Fang, Dengyang and Zazzi, Andrea and
Müller, Juliana and Dray, Daniel and Fullner, Christoph and Marin-Palomo, Pablo
and Tabatabaei Mashayekh, Alireza and Dipta Das, Arka and Weizel, Maxim and Gudyriev,
Sergiy and et al.}, year={2021}, pages={1–1} }'
chicago: Fang, Dengyang, Andrea Zazzi, Juliana Müller, Daniel Dray, Christoph Fullner,
Pablo Marin-Palomo, Alireza Tabatabaei Mashayekh, et al. “Optical Arbitrary Waveform
Measurement Using Silicon Photonic Slicing Filters.” Journal of Lightwave Technology,
2021, 1–1. https://doi.org/10.1109/jlt.2021.3130764.
ieee: 'D. Fang et al., “Optical Arbitrary Waveform Measurement Using Silicon
Photonic Slicing Filters,” Journal of Lightwave Technology, pp. 1–1, 2021,
doi: 10.1109/jlt.2021.3130764.'
mla: Fang, Dengyang, et al. “Optical Arbitrary Waveform Measurement Using Silicon
Photonic Slicing Filters.” Journal of Lightwave Technology, Institute of
Electrical and Electronics Engineers (IEEE), 2021, pp. 1–1, doi:10.1109/jlt.2021.3130764.
short: D. Fang, A. Zazzi, J. Müller, D. Dray, C. Fullner, P. Marin-Palomo, A. Tabatabaei
Mashayekh, A. Dipta Das, M. Weizel, S. Gudyriev, W. Freude, S. Randel, J.C. Scheytt,
J. Witzens, C. Koos, Journal of Lightwave Technology (2021) 1–1.
date_created: 2022-01-10T13:43:46Z
date_updated: 2025-10-30T09:14:55Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/jlt.2021.3130764
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
page: 1-1
project:
- _id: '303'
name: 'SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler
(PACE) - Phase 2'
publication: Journal of Lightwave Technology
publication_identifier:
issn:
- 0733-8724
- 1558-2213
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters
type: journal_article
user_id: '44271'
year: '2021'
...
---
_id: '29211'
abstract:
- lang: eng
text: Electrical-optical signal processing has been shown to be a promising path
to overcome the limitations of state-of-the-art all-electrical data converters.
In addition to ultra-broadband signal processing, it allows leveraging ultra-low
jitter mode-locked lasers and thus increasing the aperture jitter limited effective
number of bits at high analog signal frequencies. In this paper, we review our
recent progress towards optically enabled time- and frequency-interleaved analog-to-digital
converters, as well as their monolithic integration in electronic-photonic integrated
circuits. For signal frequencies up to 65 GHz, an optoelectronic track-and-hold
amplifier based on the source-emitter-follower architecture is shown as a power
efficient approach in optically enabled BiCMOS technology. At higher signal frequencies,
integrated photonic filters enable signal slicing in the frequency domain and
further scaling of the conversion bandwidth, with the reconstruction of a 140
GHz optical signal being shown. We further show how such optically enabled data
converter architectures can be applied to a nonlinear Fourier transform based
integrated transceiver in particular and discuss their applicability to broadband
optical links in general.
author:
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Maxim
full_name: Weizel, Maxim
id: '44271'
last_name: Weizel
orcid: https://orcid.org/0000-0003-2699-9839
- first_name: Jonas
full_name: Koch, Jonas
last_name: Koch
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Alvaro
full_name: Moscoso-Martir, Alvaro
last_name: Moscoso-Martir
- first_name: Ali
full_name: Tabatabaei Mashayekh, Ali
last_name: Tabatabaei Mashayekh
- first_name: Arka D.
full_name: Das, Arka D.
last_name: Das
- first_name: Daniel
full_name: Drays, Daniel
last_name: Drays
- first_name: Florian
full_name: Merget, Florian
last_name: Merget
- first_name: Franz X.
full_name: Kartner, Franz X.
last_name: Kartner
- first_name: Stephan
full_name: Pachnicke, Stephan
last_name: Pachnicke
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
citation:
ama: Zazzi A, Müller J, Weizel M, et al. Optically Enabled ADCs and Application
to Optical Communications. IEEE Open Journal of the Solid-State Circuits Society.
2021;1:209-221. doi:10.1109/ojsscs.2021.3110943
apa: Zazzi, A., Müller, J., Weizel, M., Koch, J., Fang, D., Moscoso-Martir, A.,
Tabatabaei Mashayekh, A., Das, A. D., Drays, D., Merget, F., Kartner, F. X., Pachnicke,
S., Koos, C., Scheytt, J. C., & Witzens, J. (2021). Optically Enabled ADCs
and Application to Optical Communications. IEEE Open Journal of the Solid-State
Circuits Society, 1, 209–221. https://doi.org/10.1109/ojsscs.2021.3110943
bibtex: '@article{Zazzi_Müller_Weizel_Koch_Fang_Moscoso-Martir_Tabatabaei Mashayekh_Das_Drays_Merget_et
al._2021, title={Optically Enabled ADCs and Application to Optical Communications},
volume={1}, DOI={10.1109/ojsscs.2021.3110943},
journal={IEEE Open Journal of the Solid-State Circuits Society}, publisher={Institute
of Electrical and Electronics Engineers (IEEE)}, author={Zazzi, Andrea and Müller,
Juliana and Weizel, Maxim and Koch, Jonas and Fang, Dengyang and Moscoso-Martir,
Alvaro and Tabatabaei Mashayekh, Ali and Das, Arka D. and Drays, Daniel and Merget,
Florian and et al.}, year={2021}, pages={209–221} }'
chicago: 'Zazzi, Andrea, Juliana Müller, Maxim Weizel, Jonas Koch, Dengyang Fang,
Alvaro Moscoso-Martir, Ali Tabatabaei Mashayekh, et al. “Optically Enabled ADCs
and Application to Optical Communications.” IEEE Open Journal of the Solid-State
Circuits Society 1 (2021): 209–21. https://doi.org/10.1109/ojsscs.2021.3110943.'
ieee: 'A. Zazzi et al., “Optically Enabled ADCs and Application to Optical
Communications,” IEEE Open Journal of the Solid-State Circuits Society,
vol. 1, pp. 209–221, 2021, doi: 10.1109/ojsscs.2021.3110943.'
mla: Zazzi, Andrea, et al. “Optically Enabled ADCs and Application to Optical Communications.”
IEEE Open Journal of the Solid-State Circuits Society, vol. 1, Institute
of Electrical and Electronics Engineers (IEEE), 2021, pp. 209–21, doi:10.1109/ojsscs.2021.3110943.
short: A. Zazzi, J. Müller, M. Weizel, J. Koch, D. Fang, A. Moscoso-Martir, A. Tabatabaei
Mashayekh, A.D. Das, D. Drays, F. Merget, F.X. Kartner, S. Pachnicke, C. Koos,
J.C. Scheytt, J. Witzens, IEEE Open Journal of the Solid-State Circuits Society
1 (2021) 209–221.
date_created: 2022-01-10T13:57:36Z
date_updated: 2025-10-30T09:14:19Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/ojsscs.2021.3110943
intvolume: ' 1'
language:
- iso: eng
page: 209-221
project:
- _id: '303'
name: 'SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler
(PACE) - Phase 2'
publication: IEEE Open Journal of the Solid-State Circuits Society
publication_identifier:
issn:
- 2644-1349
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Optically Enabled ADCs and Application to Optical Communications
type: journal_article
user_id: '44271'
volume: 1
year: '2021'
...
---
_id: '29212'
author:
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Drayß
full_name: Daniel, Drayß
last_name: Daniel
- first_name: Christoph
full_name: Füllner, Christoph
last_name: Füllner
- first_name: Pablo
full_name: Marin-Palomo, Pablo
last_name: Marin-Palomo
- first_name: Ali Tabatabaei
full_name: Mashayekh, Ali Tabatabaei
last_name: Mashayekh
- first_name: Arka Dipta
full_name: Das, Arka Dipta
last_name: Das
- first_name: Maxim
full_name: Weizel, Maxim
id: '44271'
last_name: Weizel
orcid: https://orcid.org/0000-0003-2699-9839
- first_name: Sergiy
full_name: Gudyriev, Sergiy
last_name: Gudyriev
- first_name: Wolfgang
full_name: Freude, Wolfgang
last_name: Freude
- first_name: Sebastian
full_name: Randel, Sebastian
last_name: Randel
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
citation:
ama: Fang D, Zazzi A, Müller J, et al. Optical Arbitrary Waveform Measurement (OAWM)
on the Silicon Photonic Platform. OSA Technical Digest. Published online
2021. doi:10.1109/JLT.2021.3130764
apa: Fang, D., Zazzi, A., Müller, J., Daniel, D., Füllner, C., Marin-Palomo, P.,
Mashayekh, A. T., Das, A. D., Weizel, M., Gudyriev, S., Freude, W., Randel, S.,
Scheytt, J. C., Witzens, J., & Koos, C. (2021). Optical Arbitrary Waveform
Measurement (OAWM) on the Silicon Photonic Platform. OSA Technical Digest.
https://doi.org/10.1109/JLT.2021.3130764
bibtex: '@article{Fang_Zazzi_Müller_Daniel_Füllner_Marin-Palomo_Mashayekh_Das_Weizel_Gudyriev_et
al._2021, title={Optical Arbitrary Waveform Measurement (OAWM) on the Silicon
Photonic Platform}, DOI={10.1109/JLT.2021.3130764},
journal={OSA Technical Digest}, author={Fang, Dengyang and Zazzi, Andrea and Müller,
Juliana and Daniel, Drayß and Füllner, Christoph and Marin-Palomo, Pablo and Mashayekh,
Ali Tabatabaei and Das, Arka Dipta and Weizel, Maxim and Gudyriev, Sergiy and
et al.}, year={2021} }'
chicago: Fang, Dengyang, Andrea Zazzi, Juliana Müller, Drayß Daniel, Christoph Füllner,
Pablo Marin-Palomo, Ali Tabatabaei Mashayekh, et al. “Optical Arbitrary Waveform
Measurement (OAWM) on the Silicon Photonic Platform.” OSA Technical Digest,
2021. https://doi.org/10.1109/JLT.2021.3130764.
ieee: 'D. Fang et al., “Optical Arbitrary Waveform Measurement (OAWM) on
the Silicon Photonic Platform,” OSA Technical Digest, 2021, doi: 10.1109/JLT.2021.3130764.'
mla: Fang, Dengyang, et al. “Optical Arbitrary Waveform Measurement (OAWM) on the
Silicon Photonic Platform.” OSA Technical Digest, 2021, doi:10.1109/JLT.2021.3130764.
short: D. Fang, A. Zazzi, J. Müller, D. Daniel, C. Füllner, P. Marin-Palomo, A.T.
Mashayekh, A.D. Das, M. Weizel, S. Gudyriev, W. Freude, S. Randel, J.C. Scheytt,
J. Witzens, C. Koos, OSA Technical Digest (2021).
date_created: 2022-01-10T14:29:23Z
date_updated: 2025-10-30T09:14:37Z
department:
- _id: '58'
- _id: '230'
doi: 10.1109/JLT.2021.3130764
language:
- iso: eng
project:
- _id: '303'
name: 'SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler
(PACE) - Phase 2'
publication: OSA Technical Digest
publication_identifier:
isbn:
- 978-1-943580-86-6
status: public
title: Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform
type: journal_article
user_id: '44271'
year: '2021'
...
---
_id: '23476'
article_number: '16312'
author:
- first_name: Maxim
full_name: Weizel, Maxim
id: '44271'
last_name: Weizel
orcid: https://orcid.org/0000-0003-2699-9839
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
- first_name: Franz X.
full_name: Kärtner, Franz X.
last_name: Kärtner
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
citation:
ama: Weizel M, Scheytt JC, Kärtner FX, Witzens J. Optically clocked switched-emitter-follower
THA in a photonic SiGe BiCMOS technology. Optics Express. Published online
2021. doi:10.1364/oe.425710
apa: Weizel, M., Scheytt, J. C., Kärtner, F. X., & Witzens, J. (2021). Optically
clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology. Optics
Express, Article 16312. https://doi.org/10.1364/oe.425710
bibtex: '@article{Weizel_Scheytt_Kärtner_Witzens_2021, title={Optically clocked
switched-emitter-follower THA in a photonic SiGe BiCMOS technology}, DOI={10.1364/oe.425710},
number={16312}, journal={Optics Express}, author={Weizel, Maxim and Scheytt, J.
Christoph and Kärtner, Franz X. and Witzens, Jeremy}, year={2021} }'
chicago: Weizel, Maxim, J. Christoph Scheytt, Franz X. Kärtner, and Jeremy Witzens.
“Optically Clocked Switched-Emitter-Follower THA in a Photonic SiGe BiCMOS Technology.”
Optics Express, 2021. https://doi.org/10.1364/oe.425710.
ieee: 'M. Weizel, J. C. Scheytt, F. X. Kärtner, and J. Witzens, “Optically clocked
switched-emitter-follower THA in a photonic SiGe BiCMOS technology,” Optics
Express, Art. no. 16312, 2021, doi: 10.1364/oe.425710.'
mla: Weizel, Maxim, et al. “Optically Clocked Switched-Emitter-Follower THA in a
Photonic SiGe BiCMOS Technology.” Optics Express, 16312, 2021, doi:10.1364/oe.425710.
short: M. Weizel, J.C. Scheytt, F.X. Kärtner, J. Witzens, Optics Express (2021).
date_created: 2021-08-24T08:49:56Z
date_updated: 2025-10-30T09:22:22Z
department:
- _id: '58'
- _id: '230'
doi: 10.1364/oe.425710
language:
- iso: eng
project:
- _id: '303'
name: 'SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler
(PACE) - Phase 2'
- _id: '298'
name: 'FOR 2863: Metrologie für die THz Kommunikation (Meteracom)'
- _id: '308'
name: 'FOR 2863: Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
status: public
title: Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology
type: journal_article
user_id: '44271'
year: '2021'
...