Terahertz Analogue-to-Digital Conversion Using Photonic Chipscale Soliton Frequency Combs and Massively Parallel Spectrally Sliced Detection

Resultado final

Final report on integrated microcomb modules and noise performance

Report summarizing results about integrated microcomb modules and the noise performance of generated microcombs

Final report on ultra-broadband EO modulators, spectral slicing filters, and detector arrays

Report describing the final state of ultrabroadband EO modulators spectral slicing filters and detector arrays

Report on first-generation injection-locked soliton microcombs and transferred units

Report describing on first-generation injection-locked soliton microcombs. Microchips have been received by recipients.

Intermediate report of design and fabrication progress of ultra-broadband EO modulators, spectral slicing filters, and detector arrays

Report describing the current state of design and fabrication progress of ultra-broadband EO modulators, spectral slicing filters, and detector arrays

Final report on reconstruction algorithms, second-generation system tests, and application demonstration

Report summarizing results about reconstruction algorithms secondgeneration system tests and an application demonstration

Report on second-generation microcombs, noise performance, and transferred units

Report describing secondgeneration microcombs and their noise performanceMicrochips have been received by recipients

Report on fabricated chips with optimized design

Report on photonic microchips with SiN microresonators for comb generation.

Report on second-generation ADC demonstration

Report describing demonstrated results with the second generation of ADC.

Launched project website

Launched website used for communication of project results. The website should be launched with a .eu domain.

Publicaciones

Photonic-Electronic Ultra-Ultrabroadband Signal Processing: Concepts, Devices and Applications

Autores: Koos, C., Randel, S., Freude, W., Zwick, T., Scheytt, J.C., Witzens, J., Walther, M., Harter, T., Kieninger, C., Ummethala, S., Zwickel, H., Marin-Palomo, P., Muehlbrandt, S., Füllner, C., Schaefer, J., Gudyriev, S., Zazzi, A., Müller, J., Tessmann, A.
Publicado en: 2020
Editor: IEEE
DOI: 10.1109/bcicts48439.2020.9392969

160-GBd Photonic-Electronic PAM Transmitter Based on IQ Multiplexing

Autores: Fuellner, C. Sherifaj, A. Henauer, T. Fang, D. Drayss, D. Freude, W. Koos, C. Randel, S.
Publicado en: 2022
Editor: IEEE

First Demonstration of a Cryogenic Silicon Organic Hybrid (SOH) Mach-Zehnder Modulator with a Sub-1V π-Voltage

Autores: Schwarzenberger, A., Kholeif, H., Kotz, A., Mertens, A., Eschenbaum, C., Ramann, G., Zyskind, J., Lebby, M., Randel, S., Freude, W., Koos, C.
Publicado en: 2023
Editor: Optica Publishing Group (OSA)
DOI: 10.1364/cleo_si.2023.sth5c.7

Slice-Less Optical Arbitrary Waveform Measurement (OAWM) in a Bandwidth of More Than 600 GHz

Autores: Drayss, D. Fang, D. Fuellner, C. Likhachev, G. Henauer, T. Chen, Y. Peng, H. Marin-Palomo, P. Zwick, T. Freude, W. Kippenberg, T. J. Randel, S. Koos, C.
Publicado en: 2022
Editor: OFC 2022

Optical Arbitrary Waveform Generation (OAWG) Based on RF Injection-Locked Kerr Soliton Combs

Autores: Dengyang Fang, Huanfa Peng, Daniel Drayss, Yung Chen, Christoph Füllner, Alban Sherifaj, Grigory Lihachev, Wolfgang Freude, Sebastian Randel, Tobias Kippenberg, Thomas Zwick, Christian Koos
Publicado en: 2023
Editor: ECOC 2023

Self-Injection-Locked Kerr Soliton Microcombs With Photonic Wire Bonds For Use in Terahertz Communications

Autores: Y. Chen, H. Peng, D. Fang, J. Dittmer, G. Lihachev, A. Voloshin, S. T. Skacel, M. Lauermann, A. Tessmann, S. Wagner, S. Bhave, I. Kallfass, T. Zwick, W. Freude, S. Randel, T. J. Kippenberg, and C. Koos
Publicado en: 2023
Editor: Optica Publiching Group (OSA)
DOI: 10.1364/cleo_si.2023.sth3j.1

Cryogenic Operation of a Silicon-Organic Hybrid (SOH) Modulator at 50 Gbit/s and 4 K Ambient Temperature

Autores: Schwarzenberger, A. Kuzmin, A. Eschenbaum, C. Fuellner, C. Mertens, A. Johnson, L. E. Elder, D. L. Hammond, S. R. Dalton, L. R. Randel, S. Freude, W. Koos, C.
Publicado en: 2022
Editor: Optica

320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching

Autores: Fang, D., Drayss, D., Likhachev, G., Marin-Palomo, P., Peng, H., Fuellner, C., Kuzmin, A., Liu, J., Wang, R., Snigirev, V., Lukashchuk, A., Zhang, M., Kharel, P., Witzens, J., Scheytt, C., Freude, W., Randel, S., Kippenberg, T.J., Koos, C.
Publicado en: 2021
Editor: IEEE
DOI: 10.1109/ecoc52684.2021.9606090

Thermally Stable Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulator for 140 GBd PAM4 Transmission With Sub-1 V Drive Signals

Autores: Eschenbaum, C. Mertens, A. Fuellner, C. Kuzmin, A. Schwarzenberger, A. Kotz, A. Ramann, G. Chen, M. Drisko, J. Johnson, B. Zyskind, J. Marcelli, J. Lebby, M. Freude, W. Randel, S. Koos, C.
Publicado en: 2022
Editor: Optica Publishing Group

Optical arbitrary waveform generation and measurement (OAWG/OAWM) enabling 320 GBd 32QAM transmission

Autores: Drayss, D.; Fang, D.; Sherifaj, Alban; Peng, H.; Füllner, C.; Henauer, T.; Lihachev, G.; Freude, W.; Randel, S.; Kippenberg, T.; Zwick, T.; Koos, C.
Publicado en: 2023
Editor: Conference on Lasers and Electro-Optics (CLEO 2023)
DOI: 10.1364/cleo_si.2023.sth5c.8

Sub-kHz-linewidth external-cavity laser (ECL) with Si3N4 resonator used as a tunable pump for a Kerr frequency comb

Autores: Maier, P. Chen, Y. Xu, Y. Bao, Y. Blaicher, M. Geskus, D. Dekker, R. Liu, J. Dietrich, P.-I. Peng, H. Randel, S. Freude, W. Kippenberg, T. J. Koos, C.
Publicado en: Journal of Lightwave Technology, 2023, Página(s) 3479-3490
Editor: IEEE
DOI: 10.1109/jlt.2023.3243471

Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform

Autores: Fang, D.; Zazzi, A.; Mueller, J.; Drayss, D.; Fuellner, 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.
Publicado en: 2021
Editor: OFC 2021
DOI: 10.1364/ofc.2021.f2e.6

InP/Si3N4 Hybrid External-Cavity Laser With sub-kHz Linewidth Acting as a Pump Source for Kerr Frequency Combs

Autores: Maier, P. Xu, Y. Blaicher, M. Geskus, D. Dekker, R. Liu, J. Dietrich, P.-I. Peng, H. Randel, S. Freude, W. Kippenberg, T. J. Koos, C.
Publicado en: 2022
Editor: Optica

Frequency-Agile Self-Injection-Locked Lasers With sub-100 Hz Linewidth based on In-Package Photonic Wire Bonds

Autores: Yung Chen, Grigory Lihachev, Huanfa Peng, Hao Tian, Dengyang Fang, Andrey Voloshin, Johann Riemensberger, Pascal Maier, Sebastian T. Skacel, Matthias Lauermann, Alaina Attanasio, Sebastian Randel, Wolfgang Freude, Sunil Bhave, Tobias J. Kippenberg, and Christian Koos
Publicado en: 2023
Editor: Optica Publishing Group (OSA)
DOI: 10.1364/cleo_si.2023.stu4p.4

Platicon microcomb generation using laser self-injection locking

Autores: Grigory Lihachev , Wenle Weng , Junqiu Liu, Lin Chang, Joel Guo, Jijun He, Rui Ning Wang, Miles H. Anderson, Yang Liu, John E. Bowers, Tobias J. Kippenberg
Publicado en: Nature Communications, 2022, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-022-29431-0

32QAM WDM transmission at 12 Tbit/s using a quantum-dash mode-locked laser diode (QD-MLLD) with external-cavity feedback

Autores: Juned N. Kemal, Pablo Marin-Palomo, Kamel Merghem, Guy Aubin, François Lelarge, Abderrahim Ramdane, Sebastian Randel, Wolfgang Freude, Christian Koos
Publicado en: Optics Express, Edición 28/16, 2020, Página(s) 23594, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.392007

Analysis of Kerr comb generation in silicon microresonators under the influence of two-photon absorption and fast free-carrier dynamics

Autores: P. Trocha; Janina Gärtner; Pablo Marin-Palomo; Wolfgang Freude; Wolfgang Reichel; Christian Koos
Publicado en: Physical Review A, Edición 103, 6, 2021, Página(s) Art.-Nr.: 063515, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/physreva.103.063515

Hybrid Electro-Optic Modulator Combining Silicon Photonic Slot Waveguides with High-k Radio-Frequency Slotlines

Autores: Ummethala, Sandeep; Kemal, Juned N.; Alam, Ahmed S.; Lauermann, Matthias; Kutuvantavida, Yasar; Nandam, Sree H.; Hahn, Lothar; Elder, Delwin L.; Dalton, Larry R.; Zwick, Thomas; Randel, Sebastian; Freude, Wolfgang; Koos, Christian
Publicado en: Optica, Edición 8, 4, 2021, Página(s) pp. 511-519, ISSN 2334-2536
Editor: Optica Publishing Group (OSA)
DOI: 10.1364/optica.411161

Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters

Autores: Dengyang Fang; Andrea Zazzi; Juliana Mueller; Daniel Dray; Christoph Füllner; Pablo Marin-Palomo; Alireza T. Mashayekh; Arka Dipta Das; Maxim Weizel; Sergiy Gudyriev; Wolfgang Freude; Sebastian Randel; J. Christoph Scheytt; Jeremy Witzens; Christian Koos
Publicado en: JOURNAL OF LIGHTWAVE TECHNOLOGY, Edición 40, 6, 2021, ISSN 0733-8724
Editor: Optical Society of America
DOI: 10.1109/jlt.2021.3130764

Field-effect silicon-plasmonic photodetector for coherent T-wave reception.

Autores: S. Muehlbrandt; T. Harter; Christoph Füllner; S. Ummethala; Stefan Wolf; Andreas Bacher; Lothar Hahn; Manfred Kohl; Wolfgang Freude; Christian Koos
Publicado en: Optics Express, Edición Vol. 29, 14, 2021, Página(s) pp. 21586-21602, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.425158

Non-sliced optical arbitrary waveform measurement (OAWM) using soliton microcombs

Autores: Daniel Drayss, Dengyang Fang, Christoph Füllner, Grigory Lihachev, Thomas Henauer, Yung Chen, Huanfa Peng, Pablo Marin-Palomo, Thomas Zwick, Wolfgang Freude, Tobias J. Kippenberg, Sebastian Randel, and Christian Koos
Publicado en: OPTICA, 2023, ISSN 2334-2536
Editor: Optica Publishing Group
DOI: 10.1364/optica.484200

Low-noise frequency-agile photonic integrated lasers for coherent ranging

Autores: Grigory Lihachev , Johann Riemensberger , Wenle Weng , Junqiu Liu , Hao Tian, Anat Siddharth , Viacheslav Snigirev , Vladimir Shadymov , Andrey Voloshin , Rui Ning Wang , Jijun He, Sunil A. Bhave, Tobias J. Kippenberg
Publicado en: Nature Communications, 2022, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-022-30911-6

Ultra-broadband polarization beam splitter and rotator based on 3D-printed waveguides

Autores: Nesic, Aleksandar; Blaicher, Matthias; Marin-Palomo, Pablo; F��llner, Christoph; Randel, Sebastian; Freude, Wolfgang; Koos, Christian
Publicado en: Edición 01.04.22, 2021
Editor: KIT
DOI: 10.48550/arxiv.2107.12282

Plasmonic-Organic and Silicon-Organic Hybrid Modulators for High-Speed Signal Processing

Autores: Ummethala, Sandeep
Publicado en: Dissertation, Edición 1, 2021
Editor: Karlsruher Institut für Technologie (KIT)
DOI: 10.5445/ir/1000136059

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