[{"year":"2021","citation":{"apa":"Iftekhar, M., Gudyriev, S., &#38; Scheytt, J. C. (2021). Reference-less Bang-bang CDR with Enhanced Frequency Acquisition Range Using Static and Modulated Integral Branch Offset Currents. <i>The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>. <a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">https://doi.org/10.1109/BCICTS50416.2021.9682207</a>","short":"M. Iftekhar, S. Gudyriev, J.C. Scheytt, in: The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2021.","mla":"Iftekhar, Mohammed, et al. “Reference-Less Bang-Bang CDR with Enhanced Frequency Acquisition Range Using Static and Modulated Integral Branch Offset Currents.” <i>The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>, 2021, doi:<a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">10.1109/BCICTS50416.2021.9682207</a>.","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={<a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">10.1109/BCICTS50416.2021.9682207</a>}, 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} }","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: <i>The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>. ; 2021. doi:<a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">10.1109/BCICTS50416.2021.9682207</a>","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: <a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">10.1109/BCICTS50416.2021.9682207</a>.","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 <i>The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium</i>, 2021. <a href=\"https://doi.org/10.1109/BCICTS50416.2021.9682207\">https://doi.org/10.1109/BCICTS50416.2021.9682207</a>."},"related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/abstract/document/9682207"}]},"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","date_updated":"2022-02-07T13:21:25Z","date_created":"2022-01-11T07:23:37Z","author":[{"full_name":"Iftekhar, Mohammed","id":"47944","last_name":"Iftekhar","first_name":"Mohammed"},{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","first_name":"J. Christoph"}],"abstract":[{"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.","lang":"eng"}],"status":"public","publication":"The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium","type":"conference","language":[{"iso":"eng"}],"_id":"29213","department":[{"_id":"58"}],"user_id":"15931"},{"type":"conference","publication":"2021 European Conference on Optical Communication (ECOC)","status":"public","abstract":[{"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.","lang":"eng"}],"user_id":"15931","department":[{"_id":"58"},{"_id":"230"}],"_id":"29215","language":[{"iso":"eng"}],"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9606090/authors#authors","relation":"confirmation"}]},"publication_identifier":{"eisbn":["978-1-6654-3868-1"]},"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: <i>2021 European Conference on Optical Communication (ECOC)</i>. IEEE; 2021. doi:<a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">10.1109/ECOC52684.2021.9606090</a>","ieee":"D. Fang <i>et al.</i>, “320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching,” 2021, doi: <a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">10.1109/ECOC52684.2021.9606090</a>.","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 <i>2021 European Conference on Optical Communication (ECOC)</i>. Bordeaux, France : IEEE, 2021. <a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">https://doi.org/10.1109/ECOC52684.2021.9606090</a>.","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={<a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">10.1109/ECOC52684.2021.9606090</a>}, 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} }","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.","mla":"Fang, Dengyang, et al. “320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching.” <i>2021 European Conference on Optical Communication (ECOC)</i>, IEEE, 2021, doi:<a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">10.1109/ECOC52684.2021.9606090</a>.","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., &#38; Koos, C. (2021). 320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching. <i>2021 European Conference on Optical Communication (ECOC)</i>. <a href=\"https://doi.org/10.1109/ECOC52684.2021.9606090\">https://doi.org/10.1109/ECOC52684.2021.9606090</a>"},"place":"Bordeaux, France ","year":"2021","date_created":"2022-01-11T07:58:23Z","author":[{"first_name":"Dengyang","last_name":"Fang","full_name":"Fang, Dengyang"},{"full_name":"Drayß, Daniel","last_name":"Drayß","first_name":"Daniel"},{"full_name":"Lihachev, Grigory","last_name":"Lihachev","first_name":"Grigory"},{"first_name":"Pablo","last_name":"Marin-Palomo","full_name":"Marin-Palomo, Pablo"},{"first_name":"Hui","last_name":"Peng","full_name":"Peng, Hui"},{"last_name":"Füllner","full_name":"Füllner, Christoph","first_name":"Christoph"},{"last_name":"Kuzmin","full_name":"Kuzmin, A","first_name":"A"},{"first_name":"J","full_name":"Liu, J","last_name":"Liu"},{"full_name":"Wang, Ruoyu","last_name":"Wang","first_name":"Ruoyu"},{"full_name":"Snigirev, Viacheslav","last_name":"Snigirev","first_name":"Viacheslav"},{"first_name":"Anton","last_name":"Lukashchuk","full_name":"Lukashchuk, Anton"},{"first_name":"M","last_name":"Zang","full_name":"Zang, M"},{"full_name":"Kharel, P.","last_name":"Kharel","first_name":"P."},{"first_name":"Jeremy","full_name":"Witzens, Jeremy","last_name":"Witzens"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"},{"full_name":"Freude, Wolfgang","last_name":"Freude","first_name":"Wolfgang"},{"first_name":"Sebastian","full_name":"Randel, Sebastian","last_name":"Randel"},{"first_name":"Tobias J.","last_name":"Kippenberg","full_name":"Kippenberg, Tobias J."},{"full_name":"Koos, Christian","last_name":"Koos","first_name":"Christian"}],"publisher":"IEEE","date_updated":"2023-01-25T13:40:43Z","doi":"10.1109/ECOC52684.2021.9606090","title":"320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching"},{"date_created":"2021-09-09T08:30:03Z","author":[{"first_name":"Peer","id":"5603","full_name":"Adelt, Peer","last_name":"Adelt"},{"first_name":"Bastian","id":"25260","full_name":"Koppelmann, Bastian","last_name":"Koppelmann"},{"last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang","first_name":"Wolfgang"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"user_id":"15931","department":[{"_id":"58"}],"date_updated":"2023-01-31T13:25:48Z","_id":"23992","language":[{"iso":"eng"}],"title":"Register and Instruction Coverage Analysis for Different RISC-V ISA Modules","type":"conference","publication":"Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2021)","citation":{"chicago":"Adelt, Peer, Bastian Koppelmann, Wolfgang Müller, and Christoph Scheytt. “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.” In <i>Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2021)</i>, 2021.","ieee":"P. Adelt, B. Koppelmann, W. Müller, and C. Scheytt, “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules,” 2021.","ama":"Adelt P, Koppelmann B, Müller W, Scheytt C. Register and Instruction Coverage Analysis for Different RISC-V ISA Modules. In: <i>Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2021)</i>. ; 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} }","mla":"Adelt, Peer, et al. “Register and Instruction Coverage Analysis for Different RISC-V ISA Modules.” <i>Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2021)</i>, 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.","apa":"Adelt, P., Koppelmann, B., Müller, W., &#38; Scheytt, C. (2021). Register and Instruction Coverage Analysis for Different RISC-V ISA Modules. <i>Workshop Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und Systemen (MBMV 2021)</i>."},"status":"public","year":"2021"},{"language":[{"iso":"eng"}],"keyword":["Analog to digital converters","Extinction ratios","Grating couplers","Modulation","Modulators","Phase shift"],"user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"_id":"302","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"}],"_id":"29203","status":"public","abstract":[{"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.","lang":"eng"}],"type":"conference","publication":"OSA Advanced Photonics Congress 2021","doi":"10.1364/IPRSN.2021.IW1B.1","title":"High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated with Linear Driver in 0.25 \\textmum BiCMOS Technology","date_created":"2022-01-10T11:51:46Z","author":[{"full_name":"Kress, Christian","id":"13256","last_name":"Kress","first_name":"Christian"},{"first_name":"Karanveer","last_name":"Singh","full_name":"Singh, Karanveer"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"first_name":"Stefan","last_name":"Preußler","full_name":"Preußler, Stefan"},{"first_name":"Thomas","full_name":"Schneider, Thomas","last_name":"Schneider"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"}],"publisher":"Optical Society of America","date_updated":"2023-06-16T06:54:55Z","citation":{"apa":"Kress, C., Singh, K., Schwabe, T., Preußler, S., Schneider, T., &#38; Scheytt, J. C. (2021). High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated with Linear Driver in 0.25 \\textmum BiCMOS Technology. <i>OSA Advanced Photonics Congress 2021</i>, IW1B.1. <a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">https://doi.org/10.1364/IPRSN.2021.IW1B.1</a>","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.","mla":"Kress, Christian, et al. “High Modulation Efficiency Segmented Mach-Zehnder Modulator Monolithically Integrated with Linear Driver in 0.25 \\textmum BiCMOS Technology.” <i>OSA Advanced Photonics Congress 2021</i>, Optical Society of America, 2021, p. IW1B.1, doi:<a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">10.1364/IPRSN.2021.IW1B.1</a>.","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={<a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">10.1364/IPRSN.2021.IW1B.1</a>}, 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} }","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 <i>OSA Advanced Photonics Congress 2021</i>, 2021, p. IW1B.1, doi: <a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">10.1364/IPRSN.2021.IW1B.1</a>.","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 <i>OSA Advanced Photonics Congress 2021</i>, IW1B.1. Optical Society of America, 2021. <a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">https://doi.org/10.1364/IPRSN.2021.IW1B.1</a>.","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: <i>OSA Advanced Photonics Congress 2021</i>. Optical Society of America; 2021:IW1B.1. doi:<a href=\"https://doi.org/10.1364/IPRSN.2021.IW1B.1\">10.1364/IPRSN.2021.IW1B.1</a>"},"page":"IW1B.1","year":"2021","related_material":{"link":[{"relation":"confirmation","url":"https://www.osapublishing.org/abstract.cfm?uri=IPRSN-2021-IW1B.1"}]}},{"type":"journal_article","status":"public","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"grant_number":"403154102","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"_id":"29204","related_material":{"link":[{"url":"https://pubmed.ncbi.nlm.nih.gov/34614628/","relation":"confirmation"}]},"citation":{"short":"C. Kress, M. Bahmanian, T. Schwabe, J.C. Scheytt, Opt. Express 29 (2021) 23671–23681.","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={<a href=\"https://doi.org/10.1364/OE.427424\">10.1364/OE.427424</a>}, 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} }","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.” <i>Opt. Express</i>, vol. 29, no. 15, OSA, 2021, pp. 23671–23681, doi:<a href=\"https://doi.org/10.1364/OE.427424\">10.1364/OE.427424</a>.","apa":"Kress, C., Bahmanian, M., Schwabe, T., &#38; 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. <i>Opt. Express</i>, <i>29</i>(15), 23671–23681. <a href=\"https://doi.org/10.1364/OE.427424\">https://doi.org/10.1364/OE.427424</a>","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,” <i>Opt. Express</i>, vol. 29, no. 15, pp. 23671–23681, 2021, doi: <a href=\"https://doi.org/10.1364/OE.427424\">10.1364/OE.427424</a>.","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.” <i>Opt. Express</i> 29, no. 15 (2021): 23671–23681. <a href=\"https://doi.org/10.1364/OE.427424\">https://doi.org/10.1364/OE.427424</a>.","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. <i>Opt Express</i>. 2021;29(15):23671–23681. doi:<a href=\"https://doi.org/10.1364/OE.427424\">10.1364/OE.427424</a>"},"page":"23671–23681","intvolume":"        29","author":[{"first_name":"Christian","last_name":"Kress","id":"13256","full_name":"Kress, Christian"},{"first_name":"Meysam","last_name":"Bahmanian","full_name":"Bahmanian, Meysam","id":"69233"},{"first_name":"Tobias","id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"volume":29,"date_updated":"2023-06-16T06:56:27Z","doi":"10.1364/OE.427424","publication":"Opt. Express","abstract":[{"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.","lang":"eng"}],"language":[{"iso":"eng"}],"keyword":["Analog to digital converters","Diode lasers","Laser sources","Phase noise","Signal processing","Wavelength division multiplexers"],"issue":"15","year":"2021","date_created":"2022-01-10T11:51:47Z","publisher":"OSA","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"},{"language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"29219","status":"public","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. "}],"publication":"Electrical Engineering and Systems Science","type":"conference","doi":"https://doi.org/10.1364/OE.454163","title":"Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics","author":[{"last_name":"Misra","full_name":"Misra, Arijit","first_name":"Arijit"},{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"last_name":"Meier","full_name":"Meier, Janosch","first_name":"Janosch"},{"first_name":"Christian","last_name":"Kress","id":"13256","full_name":"Kress, Christian"},{"first_name":"Tobias","full_name":"Schwabe, Tobias","id":"39217","last_name":"Schwabe"},{"first_name":"Stefan","full_name":"Preussler, Stefan","last_name":"Preussler"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"date_created":"2022-01-11T08:31:14Z","date_updated":"2023-08-04T08:33:01Z","citation":{"ama":"Misra A, Singh K, Meier J, et al. Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics. In: <i>Electrical Engineering and Systems Science</i>. ; 2021. doi:<a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>","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 <i>Electrical Engineering and Systems Science</i>, 2021. <a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>.","ieee":"A. Misra <i>et al.</i>, “Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics,” 2021, doi: <a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>.","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.","bibtex":"@inproceedings{Misra_Singh_Meier_Kress_Schwabe_Preussler_Scheytt_Schneider_2021, title={Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics}, DOI={<a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>}, 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} }","mla":"Misra, Arijit, et al. “Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics.” <i>Electrical Engineering and Systems Science</i>, 2021, doi:<a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>.","apa":"Misra, A., Singh, K., Meier, J., Kress, C., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2021). Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics. <i>Electrical Engineering and Systems Science</i>. <a href=\"https://doi.org/10.1364/OE.454163\">https://doi.org/10.1364/OE.454163</a>"},"year":"2021","related_material":{"link":[{"relation":"confirmation","url":"https://arxiv.org/abs/2110.13002"}]}},{"status":"public","type":"patent","_id":"48630","publication_date":"2021-09-09","department":[{"_id":"58"}],"user_id":"38254","year":"2021","citation":{"bibtex":"@article{Kruse_Scheytt_2021, title={System mit optischer Trägerverteilung}, author={Kruse, Stephan and Scheytt, J. Christoph}, year={2021} }","short":"S. Kruse, J.C. Scheytt, (2021).","mla":"Kruse, Stephan, and J. Christoph Scheytt. <i>System Mit Optischer Trägerverteilung</i>. 2021.","apa":"Kruse, S., &#38; Scheytt, J. C. (2021). <i>System mit optischer Trägerverteilung</i>.","ieee":"S. Kruse and J. C. Scheytt, “System mit optischer Trägerverteilung.” 2021.","chicago":"Kruse, Stephan, and J. Christoph Scheytt. “System Mit Optischer Trägerverteilung,” 2021.","ama":"Kruse S, Scheytt JC. System mit optischer Trägerverteilung. Published online 2021."},"title":"System mit optischer Trägerverteilung","ipn":"DE102020202771A1","ipc":"G08C 23/04 (2006.01),  H04B 10/11 (2013.01), H04B 10/25 (2013.01)","date_updated":"2024-11-15T13:59:01Z","author":[{"full_name":"Kruse, Stephan","id":"38254","last_name":"Kruse","first_name":"Stephan"},{"id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph"}],"date_created":"2023-11-06T11:25:52Z"},{"ipn":"DE102020207050A1","title":"Elektrooptischer Regelkreis","date_updated":"2024-11-15T13:59:10Z","ipc":"H04B 10/00 (2013.01)","author":[{"last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan","first_name":"Stephan"},{"orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"}],"date_created":"2023-11-06T11:24:02Z","year":"2021","citation":{"mla":"Kruse, Stephan, and J. Christoph Scheytt. <i>Elektrooptischer Regelkreis</i>. 2021.","bibtex":"@article{Kruse_Scheytt_2021, title={Elektrooptischer Regelkreis}, author={Kruse, Stephan and Scheytt, J. Christoph}, year={2021} }","short":"S. Kruse, J.C. Scheytt, (2021).","apa":"Kruse, S., &#38; Scheytt, J. C. (2021). <i>Elektrooptischer Regelkreis</i>.","chicago":"Kruse, Stephan, and J. Christoph Scheytt. “Elektrooptischer Regelkreis,” 2021.","ieee":"S. Kruse and J. C. Scheytt, “Elektrooptischer Regelkreis.” 2021.","ama":"Kruse S, Scheytt JC. Elektrooptischer Regelkreis. Published online 2021."},"publication_date":"2021-09-21","_id":"48629","user_id":"38254","department":[{"_id":"58"}],"status":"public","type":"patent"},{"language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"26"},{"_id":"230"}],"user_id":"38254","_id":"23991","status":"public","publication":"IEEE Microwave and Wireless Components Letters","type":"journal_article","doi":"10.1109/LMWC.2021.3062112","title":"Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution","volume":31,"author":[{"first_name":"Stephan","id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse"},{"last_name":"Gudyriev","full_name":"Gudyriev, Sergiy","first_name":"Sergiy"},{"first_name":"Pascal","id":"47367","full_name":"Kneuper, Pascal","last_name":"Kneuper"},{"last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217","first_name":"Tobias"},{"first_name":"Heiko G.","last_name":"Kurz","full_name":"Kurz, Heiko G."},{"first_name":"Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144"}],"date_created":"2021-09-09T08:30:02Z","date_updated":"2025-02-25T05:43:12Z","page":"783-786","intvolume":"        31","citation":{"apa":"Kruse, S., Gudyriev, S., Kneuper, P., Schwabe, T., Kurz, H. G., &#38; Scheytt, C. (2021). Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution. <i>IEEE Microwave and Wireless Components Letters</i>, <i>31</i>(6), 783–786. <a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">https://doi.org/10.1109/LMWC.2021.3062112</a>","short":"S. Kruse, S. Gudyriev, P. Kneuper, T. Schwabe, H.G. Kurz, C. Scheytt, IEEE Microwave and Wireless Components Letters 31 (2021) 783–786.","bibtex":"@article{Kruse_Gudyriev_Kneuper_Schwabe_Kurz_Scheytt_2021, title={Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution}, volume={31}, DOI={<a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">10.1109/LMWC.2021.3062112</a>}, number={6}, journal={IEEE Microwave and Wireless Components Letters}, author={Kruse, Stephan and Gudyriev, Sergiy and Kneuper, Pascal and Schwabe, Tobias and Kurz, Heiko G. and Scheytt, Christoph}, year={2021}, pages={783–786} }","mla":"Kruse, Stephan, et al. “Silicon Photonic Radar Transmitter IC for Mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution.” <i>IEEE Microwave and Wireless Components Letters</i>, vol. 31, no. 6, 2021, pp. 783–86, doi:<a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">10.1109/LMWC.2021.3062112</a>.","ama":"Kruse S, Gudyriev S, Kneuper P, Schwabe T, Kurz HG, Scheytt C. Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution. <i>IEEE Microwave and Wireless Components Letters</i>. 2021;31(6):783-786. doi:<a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">10.1109/LMWC.2021.3062112</a>","chicago":"Kruse, Stephan, Sergiy Gudyriev, Pascal Kneuper, Tobias Schwabe, Heiko G. Kurz, and Christoph Scheytt. “Silicon Photonic Radar Transmitter IC for Mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution.” <i>IEEE Microwave and Wireless Components Letters</i> 31, no. 6 (2021): 783–86. <a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">https://doi.org/10.1109/LMWC.2021.3062112</a>.","ieee":"S. Kruse, S. Gudyriev, P. Kneuper, T. Schwabe, H. G. Kurz, and C. Scheytt, “Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution,” <i>IEEE Microwave and Wireless Components Letters</i>, vol. 31, no. 6, pp. 783–786, 2021, doi: <a href=\"https://doi.org/10.1109/LMWC.2021.3062112\">10.1109/LMWC.2021.3062112</a>."},"year":"2021","issue":"6"},{"citation":{"apa":"Kruse, S., Bahmanian, M., Kneuper, P., Kress, C., Kurz, H. G., Schneider, T., &#38; Scheytt, C. (2021). Phase Noise Investigation for a Radar System with Optical Clock Distribution . <i>The 17th European Radar Conference</i>. <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">https://doi.org/10.1109/EuRAD48048.2021.00018</a>","short":"S. Kruse, M. Bahmanian, P. Kneuper, C. Kress, H.G. Kurz, T. Schneider, C. Scheytt, in: The 17th European Radar Conference, Jaarbeurs Utrecht, Netherlands , 2021.","mla":"Kruse, Stephan, et al. “Phase Noise Investigation for a Radar System with Optical Clock Distribution .” <i>The 17th European Radar Conference</i>, 2021, doi:<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">10.1109/EuRAD48048.2021.00018</a>.","bibtex":"@inproceedings{Kruse_Bahmanian_Kneuper_Kress_Kurz_Schneider_Scheytt_2021, place={Jaarbeurs Utrecht, Netherlands }, title={Phase Noise Investigation for a Radar System with Optical Clock Distribution }, DOI={<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">10.1109/EuRAD48048.2021.00018</a>}, booktitle={The 17th European Radar Conference}, author={Kruse, Stephan and Bahmanian, Meysam and Kneuper, Pascal and Kress, Christian and Kurz, Heiko G. and Schneider, Thomas and Scheytt, Christoph}, year={2021} }","ieee":"S. Kruse <i>et al.</i>, “Phase Noise Investigation for a Radar System with Optical Clock Distribution ,” 2021, doi: <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">10.1109/EuRAD48048.2021.00018</a>.","chicago":"Kruse, Stephan, Meysam Bahmanian, Pascal Kneuper, Christian Kress, Heiko G. Kurz, Thomas Schneider, and Christoph Scheytt. “Phase Noise Investigation for a Radar System with Optical Clock Distribution .” In <i>The 17th European Radar Conference</i>. Jaarbeurs Utrecht, Netherlands , 2021. <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">https://doi.org/10.1109/EuRAD48048.2021.00018</a>.","ama":"Kruse S, Bahmanian M, Kneuper P, et al. Phase Noise Investigation for a Radar System with Optical Clock Distribution . In: <i>The 17th European Radar Conference</i>. ; 2021. doi:<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00018\">10.1109/EuRAD48048.2021.00018</a>"},"place":"Jaarbeurs Utrecht, Netherlands ","year":"2021","doi":"10.1109/EuRAD48048.2021.00018","title":"Phase Noise Investigation for a Radar System with Optical Clock Distribution ","date_created":"2021-09-09T08:34:16Z","author":[{"first_name":"Stephan","id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse"},{"id":"69233","full_name":"Bahmanian, Meysam","last_name":"Bahmanian","first_name":"Meysam"},{"first_name":"Pascal","id":"47367","full_name":"Kneuper, Pascal","last_name":"Kneuper"},{"last_name":"Kress","id":"13256","full_name":"Kress, Christian","first_name":"Christian"},{"first_name":"Heiko G.","last_name":"Kurz","full_name":"Kurz, Heiko G."},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"date_updated":"2025-02-25T05:53:51Z","status":"public","publication":"The 17th European Radar Conference","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"38254","_id":"23995"},{"status":"public","type":"conference","publication":"The 17th European Radar Conference","language":[{"iso":"eng"}],"user_id":"38254","department":[{"_id":"58"}],"_id":"23996","citation":{"chicago":"Kneuper, Pascal, Stephan Kruse, Bjoern Luchterhandt, Jan Tünnermann, Ingrid Scharlau, and Christoph Scheytt. “Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback .” In <i>The 17th European Radar Conference</i>. Jaarbeurs Utrecht, Netherlands, 2021. <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">https://doi.org/10.1109/EuRAD48048.2021.00034</a>.","ieee":"P. Kneuper, S. Kruse, B. Luchterhandt, J. Tünnermann, I. Scharlau, and C. Scheytt, “Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback ,” 2021, doi: <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">10.1109/EuRAD48048.2021.00034</a>.","ama":"Kneuper P, Kruse S, Luchterhandt B, Tünnermann J, Scharlau I, Scheytt C. Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback . In: <i>The 17th European Radar Conference</i>. ; 2021. doi:<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">10.1109/EuRAD48048.2021.00034</a>","apa":"Kneuper, P., Kruse, S., Luchterhandt, B., Tünnermann, J., Scharlau, I., &#38; Scheytt, C. (2021). Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback . <i>The 17th European Radar Conference</i>. <a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">https://doi.org/10.1109/EuRAD48048.2021.00034</a>","short":"P. Kneuper, S. Kruse, B. Luchterhandt, J. Tünnermann, I. Scharlau, C. Scheytt, in: The 17th European Radar Conference, Jaarbeurs Utrecht, Netherlands, 2021.","bibtex":"@inproceedings{Kneuper_Kruse_Luchterhandt_Tünnermann_Scharlau_Scheytt_2021, place={Jaarbeurs Utrecht, Netherlands}, title={Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback }, DOI={<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">10.1109/EuRAD48048.2021.00034</a>}, booktitle={The 17th European Radar Conference}, author={Kneuper, Pascal and Kruse, Stephan and Luchterhandt, Bjoern and Tünnermann, Jan and Scharlau, Ingrid and Scheytt, Christoph}, year={2021} }","mla":"Kneuper, Pascal, et al. “Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback .” <i>The 17th European Radar Conference</i>, 2021, doi:<a href=\"https://doi.org/10.1109/EuRAD48048.2021.00034\">10.1109/EuRAD48048.2021.00034</a>."},"place":"Jaarbeurs Utrecht, Netherlands","year":"2021","doi":"10.1109/EuRAD48048.2021.00034","title":"Sensory Substitution Device for the Visually Impaired Using 122 GHz Radar and Tactile Feedback ","author":[{"first_name":"Pascal","id":"47367","full_name":"Kneuper, Pascal","last_name":"Kneuper"},{"id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse","first_name":"Stephan"},{"full_name":"Luchterhandt, Bjoern","last_name":"Luchterhandt","first_name":"Bjoern"},{"first_name":"Jan","last_name":"Tünnermann","full_name":"Tünnermann, Jan"},{"id":"451","full_name":"Scharlau, Ingrid","orcid":"0000-0003-2364-9489","last_name":"Scharlau","first_name":"Ingrid"},{"last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, Christoph","id":"37144","first_name":"Christoph"}],"date_created":"2021-09-09T08:34:17Z","date_updated":"2025-02-25T05:56:55Z"},{"intvolume":"        70","page":"5749-5761","citation":{"chicago":"Amjad, Muhammad Sohaib, Claas Tebruegge, Agon Memedi, Stephan Kruse, Christian Kress, J. Christoph Scheytt, and Falko Dressler. “Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications.” <i>IEEE Transactions on Vehicular Technology</i> 70, no. 6 (2021): 5749–61. <a href=\"https://doi.org/10.1109/TVT.2021.3075301\">https://doi.org/10.1109/TVT.2021.3075301</a>.","ieee":"M. S. Amjad <i>et al.</i>, “Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications,” <i>IEEE Transactions on Vehicular Technology</i>, vol. 70, no. 6, pp. 5749–5761, 2021, doi: <a href=\"https://doi.org/10.1109/TVT.2021.3075301\">10.1109/TVT.2021.3075301</a>.","ama":"Amjad MS, Tebruegge C, Memedi A, et al. Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications. <i>IEEE Transactions on Vehicular Technology</i>. 2021;70(6):5749-5761. doi:<a href=\"https://doi.org/10.1109/TVT.2021.3075301\">10.1109/TVT.2021.3075301</a>","mla":"Amjad, Muhammad Sohaib, et al. “Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications.” <i>IEEE Transactions on Vehicular Technology</i>, vol. 70, no. 6, 2021, pp. 5749–61, doi:<a href=\"https://doi.org/10.1109/TVT.2021.3075301\">10.1109/TVT.2021.3075301</a>.","short":"M.S. Amjad, C. Tebruegge, A. Memedi, S. Kruse, C. Kress, J.C. Scheytt, F. Dressler, IEEE Transactions on Vehicular Technology 70 (2021) 5749–5761.","bibtex":"@article{Amjad_Tebruegge_Memedi_Kruse_Kress_Scheytt_Dressler_2021, title={Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications}, volume={70}, DOI={<a href=\"https://doi.org/10.1109/TVT.2021.3075301\">10.1109/TVT.2021.3075301</a>}, number={6}, journal={IEEE Transactions on Vehicular Technology}, author={Amjad, Muhammad Sohaib and Tebruegge, Claas and Memedi, Agon and Kruse, Stephan and Kress, Christian and Scheytt, J. Christoph and Dressler, Falko}, year={2021}, pages={5749–5761} }","apa":"Amjad, M. S., Tebruegge, C., Memedi, A., Kruse, S., Kress, C., Scheytt, J. C., &#38; Dressler, F. (2021). Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications. <i>IEEE Transactions on Vehicular Technology</i>, <i>70</i>(6), 5749–5761. <a href=\"https://doi.org/10.1109/TVT.2021.3075301\">https://doi.org/10.1109/TVT.2021.3075301</a>"},"year":"2021","related_material":{"link":[{"relation":"research_paper","url":"https://ieeexplore.ieee.org/document/9415132"}]},"issue":"6","doi":"10.1109/TVT.2021.3075301","title":"Towards an IEEE 802.11 Compliant System for Outdoor Vehicular Visible Light Communications","volume":70,"author":[{"first_name":"Muhammad Sohaib","last_name":"Amjad","full_name":"Amjad, Muhammad Sohaib"},{"full_name":"Tebruegge, Claas","last_name":"Tebruegge","first_name":"Claas"},{"last_name":"Memedi","full_name":"Memedi, Agon","first_name":"Agon"},{"full_name":"Kruse, Stephan","id":"38254","last_name":"Kruse","first_name":"Stephan"},{"first_name":"Christian","last_name":"Kress","full_name":"Kress, Christian","id":"13256"},{"id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph"},{"last_name":"Dressler","full_name":"Dressler, Falko","first_name":"Falko"}],"date_created":"2022-01-10T11:51:46Z","date_updated":"2025-02-25T06:06:31Z","status":"public","abstract":[{"text":"As a complementary technology to existing Radio Frequency (RF)-based solutions such as Cellular V2X (C-V2X) and Dedicated Short Range Communication (DSRC), Vehicular VLC (V-VLC) is gaining more attention in the research community as well as in the industry. This paper introduces a complete IEEE 802.11 compliant V-VLC system. The system relies on Universal Software Radio Peripheral (USRP) software defined radios programmed using the GNU Radio framework, a typical car headlight plus a custom driver electronics for the high-power car LEDs (sender), and a photodiode (receiver). Building upon our earlier work, we, for the first time, experimentally explore the communication performance in outdoor scenarios, even in broad daylight, and show that rather simple optical modifications help to reduce the ambient noise to enable long distance visible light communication. Our system also supports Orthogonal Frequency-Division Multiplexing (OFDM) with a variety of Modulation and Coding Schemes (MCS) up to 64-QAM and is fully compliant with IEEE 802.11. We performed an extensive series of experiments to explore the performance of our system, even using higher order MCS in daylight. Our results demonstrated a high reliability for distances up to 75m with the presented system, regardless of the time of the day.","lang":"eng"}],"publication":"IEEE Transactions on Vehicular Technology","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"58"}],"user_id":"38254","_id":"29201"},{"_id":"23993","department":[{"_id":"58"}],"user_id":"69233","language":[{"iso":"eng"}],"publication":"IEEE Transactions on Microwave Theory and Techniques","type":"journal_article","status":"public","date_updated":"2025-03-10T14:10:18Z","volume":69,"author":[{"id":"69233","full_name":"Bahmanian, Meysam","last_name":"Bahmanian","first_name":"Meysam"},{"first_name":"Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144","full_name":"Scheytt, Christoph"}],"date_created":"2021-09-09T08:30:04Z","title":"A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser","doi":"10.1109/tmtt.2020.3047647","issue":"3","year":"2021","page":"1635-1645","intvolume":"        69","citation":{"ama":"Bahmanian M, Scheytt C. A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser. <i>IEEE Transactions on Microwave Theory and Techniques</i>. 2021;69(3):1635-1645. doi:<a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">10.1109/tmtt.2020.3047647</a>","ieee":"M. Bahmanian and C. Scheytt, “A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser,” <i>IEEE Transactions on Microwave Theory and Techniques</i>, vol. 69, no. 3, pp. 1635–1645, 2021, doi: <a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">10.1109/tmtt.2020.3047647</a>.","chicago":"Bahmanian, Meysam, and Christoph Scheytt. “A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser.” <i>IEEE Transactions on Microwave Theory and Techniques</i> 69, no. 3 (2021): 1635–45. <a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">https://doi.org/10.1109/tmtt.2020.3047647</a>.","bibtex":"@article{Bahmanian_Scheytt_2021, title={A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser}, volume={69}, DOI={<a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">10.1109/tmtt.2020.3047647</a>}, number={3}, journal={IEEE Transactions on Microwave Theory and Techniques}, author={Bahmanian, Meysam and Scheytt, Christoph}, year={2021}, pages={1635–1645} }","mla":"Bahmanian, Meysam, and Christoph Scheytt. “A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser.” <i>IEEE Transactions on Microwave Theory and Techniques</i>, vol. 69, no. 3, 2021, pp. 1635–45, doi:<a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">10.1109/tmtt.2020.3047647</a>.","short":"M. Bahmanian, C. Scheytt, IEEE Transactions on Microwave Theory and Techniques 69 (2021) 1635–1645.","apa":"Bahmanian, M., &#38; Scheytt, C. (2021). A 2-20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser. <i>IEEE Transactions on Microwave Theory and Techniques</i>, <i>69</i>(3), 1635–1645. <a href=\"https://doi.org/10.1109/tmtt.2020.3047647\">https://doi.org/10.1109/tmtt.2020.3047647</a>"}},{"conference":{"start_date":"26.07.2021","location":"Washington, DC United States","end_date":"29.07.2021"},"doi":"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6","title":"Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics","date_created":"2022-01-10T12:21:33Z","author":[{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"last_name":"Meier","full_name":"Meier, Janosch","first_name":"Janosch"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"first_name":"Christian","full_name":"Kress, Christian","id":"13256","last_name":"Kress","orcid":"0000-0002-4403-2237"},{"first_name":"J. Christoph","id":"37144","full_name":"Scheytt, J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"publisher":"Optical Society of America","date_updated":"2025-07-02T12:17:51Z","citation":{"chicago":"Singh, Karanveer, Janosch Meier, Stefan Preussler, Christian Kress, J. Christoph Scheytt, and Thomas Schneider. “Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics.” In <i>OSA Advanced Photonics Congress 2021</i>, SpTu4D.6. Optical Society of America, 2021. <a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>.","ieee":"K. Singh, J. Meier, S. Preussler, C. Kress, J. C. Scheytt, and T. Schneider, “Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics,” in <i>OSA Advanced Photonics Congress 2021</i>, Washington, DC United States, 2021, p. SpTu4D.6, doi: <a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>.","ama":"Singh K, Meier J, Preussler S, Kress C, Scheytt JC, Schneider T. Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics. In: <i>OSA Advanced Photonics Congress 2021</i>. Optical Society of America; 2021:SpTu4D.6. doi:<a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>","apa":"Singh, K., Meier, J., Preussler, S., Kress, C., Scheytt, J. C., &#38; Schneider, T. (2021). Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics. <i>OSA Advanced Photonics Congress 2021</i>, SpTu4D.6. <a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>","mla":"Singh, Karanveer, et al. “Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics.” <i>OSA Advanced Photonics Congress 2021</i>, Optical Society of America, 2021, p. SpTu4D.6, doi:<a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>.","bibtex":"@inproceedings{Singh_Meier_Preussler_Kress_Scheytt_Schneider_2021, title={Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics}, DOI={<a href=\"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6\">https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6</a>}, booktitle={OSA Advanced Photonics Congress 2021}, publisher={Optical Society of America}, author={Singh, Karanveer and Meier, Janosch and Preussler, Stefan and Kress, Christian and Scheytt, J. Christoph and Schneider, Thomas}, year={2021}, pages={SpTu4D.6} }","short":"K. Singh, J. Meier, S. Preussler, C. Kress, J.C. Scheytt, T. Schneider, in: OSA Advanced Photonics Congress 2021, Optical Society of America, 2021, p. SpTu4D.6."},"page":"SpTu4D.6","year":"2021","related_material":{"link":[{"url":"https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6","relation":"confirmation"}]},"publication_identifier":{"isbn":["978-1-943580-94-1"]},"language":[{"iso":"eng"}],"user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"}],"_id":"29205","status":"public","abstract":[{"lang":"eng","text":"We present the optical generation of a 300 Gbaud PRBS-7 data signal based on time-division multiplexing of Nyquist sinc-pulse sequences. The employed electronic and photonic components need only one-third of the final bandwidth."}],"type":"conference","publication":"OSA Advanced Photonics Congress 2021"},{"_id":"29202","project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"grant_number":"13N14882","_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","language":[{"iso":"eng"}],"publication":"IEEE Photonics Technology Letters","type":"journal_article","status":"public","date_updated":"2025-07-02T12:18:14Z","volume":33,"author":[{"last_name":"De","full_name":"De, Souvaraj","first_name":"Souvaraj"},{"first_name":"Karanveer","last_name":"Singh","full_name":"Singh, Karanveer"},{"last_name":"Kress","orcid":"0000-0002-4403-2237","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"first_name":"Ranjan","full_name":"Das, Ranjan","last_name":"Das"},{"first_name":"Tobias","last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias"},{"full_name":"Preußler, Stefan","last_name":"Preußler","first_name":"Stefan"},{"first_name":"Thomas","full_name":"Kleine-Ostmann, Thomas","last_name":"Kleine-Ostmann"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"date_created":"2022-01-10T11:51:46Z","title":"Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator","doi":"10.1109/LPT.2021.3112485","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9536766","relation":"confirmation"}]},"issue":"21","year":"2021","intvolume":"        33","page":"1189-1192","citation":{"ieee":"S. De <i>et al.</i>, “Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator,” <i>IEEE Photonics Technology Letters</i>, vol. 33, no. 21, pp. 1189–1192, 2021, doi: <a href=\"https://doi.org/10.1109/LPT.2021.3112485\">10.1109/LPT.2021.3112485</a>.","chicago":"De, Souvaraj, Karanveer Singh, Christian Kress, Ranjan Das, Tobias Schwabe, Stefan Preußler, Thomas Kleine-Ostmann, J. Christoph Scheytt, and Thomas Schneider. “Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator.” <i>IEEE Photonics Technology Letters</i> 33, no. 21 (2021): 1189–92. <a href=\"https://doi.org/10.1109/LPT.2021.3112485\">https://doi.org/10.1109/LPT.2021.3112485</a>.","ama":"De S, Singh K, Kress C, et al. Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator. <i>IEEE Photonics Technology Letters</i>. 2021;33(21):1189-1192. doi:<a href=\"https://doi.org/10.1109/LPT.2021.3112485\">10.1109/LPT.2021.3112485</a>","bibtex":"@article{De_Singh_Kress_Das_Schwabe_Preußler_Kleine-Ostmann_Scheytt_Schneider_2021, title={Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator}, volume={33}, DOI={<a href=\"https://doi.org/10.1109/LPT.2021.3112485\">10.1109/LPT.2021.3112485</a>}, number={21}, journal={IEEE Photonics Technology Letters}, author={De, Souvaraj and Singh, Karanveer and Kress, Christian and Das, Ranjan and Schwabe, Tobias and Preußler, Stefan and Kleine-Ostmann, Thomas and Scheytt, J. Christoph and Schneider, Thomas}, year={2021}, pages={1189–1192} }","short":"S. De, K. Singh, C. Kress, R. Das, T. Schwabe, S. Preußler, T. Kleine-Ostmann, J.C. Scheytt, T. Schneider, IEEE Photonics Technology Letters 33 (2021) 1189–1192.","mla":"De, Souvaraj, et al. “Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator.” <i>IEEE Photonics Technology Letters</i>, vol. 33, no. 21, 2021, pp. 1189–92, doi:<a href=\"https://doi.org/10.1109/LPT.2021.3112485\">10.1109/LPT.2021.3112485</a>.","apa":"De, S., Singh, K., Kress, C., Das, R., Schwabe, T., Preußler, S., Kleine-Ostmann, T., Scheytt, J. C., &#38; Schneider, T. (2021). Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator. <i>IEEE Photonics Technology Letters</i>, <i>33</i>(21), 1189–1192. <a href=\"https://doi.org/10.1109/LPT.2021.3112485\">https://doi.org/10.1109/LPT.2021.3112485</a>"}},{"publication_status":"published","publication_identifier":{"issn":["0733-8724","1558-2213"]},"citation":{"mla":"Fang, Dengyang, et al. “Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters.” <i>Journal of Lightwave Technology</i>, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 1–1, doi:<a href=\"https://doi.org/10.1109/jlt.2021.3130764\">10.1109/jlt.2021.3130764</a>.","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.","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={<a href=\"https://doi.org/10.1109/jlt.2021.3130764\">10.1109/jlt.2021.3130764</a>}, 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} }","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., &#38; Koos, C. (2021). Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters. <i>Journal of Lightwave Technology</i>, 1–1. <a href=\"https://doi.org/10.1109/jlt.2021.3130764\">https://doi.org/10.1109/jlt.2021.3130764</a>","ama":"Fang D, Zazzi A, Müller J, et al. Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters. <i>Journal of Lightwave Technology</i>. Published online 2021:1-1. doi:<a href=\"https://doi.org/10.1109/jlt.2021.3130764\">10.1109/jlt.2021.3130764</a>","ieee":"D. Fang <i>et al.</i>, “Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters,” <i>Journal of Lightwave Technology</i>, pp. 1–1, 2021, doi: <a href=\"https://doi.org/10.1109/jlt.2021.3130764\">10.1109/jlt.2021.3130764</a>.","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.” <i>Journal of Lightwave Technology</i>, 2021, 1–1. <a href=\"https://doi.org/10.1109/jlt.2021.3130764\">https://doi.org/10.1109/jlt.2021.3130764</a>."},"page":"1-1","year":"2021","date_created":"2022-01-10T13:43:46Z","author":[{"first_name":"Dengyang","full_name":"Fang, Dengyang","last_name":"Fang"},{"last_name":"Zazzi","full_name":"Zazzi, Andrea","first_name":"Andrea"},{"last_name":"Müller","full_name":"Müller, Juliana","first_name":"Juliana"},{"first_name":"Daniel","full_name":"Dray, Daniel","last_name":"Dray"},{"first_name":"Christoph","full_name":"Fullner, Christoph","last_name":"Fullner"},{"full_name":"Marin-Palomo, Pablo","last_name":"Marin-Palomo","first_name":"Pablo"},{"first_name":"Alireza","full_name":"Tabatabaei Mashayekh, Alireza","last_name":"Tabatabaei Mashayekh"},{"full_name":"Dipta Das, Arka","last_name":"Dipta Das","first_name":"Arka"},{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839"},{"full_name":"Gudyriev, Sergiy","last_name":"Gudyriev","first_name":"Sergiy"},{"first_name":"Wolfgang","full_name":"Freude, Wolfgang","last_name":"Freude"},{"last_name":"Randel","full_name":"Randel, Sebastian","first_name":"Sebastian"},{"orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"},{"last_name":"Witzens","full_name":"Witzens, Jeremy","first_name":"Jeremy"},{"first_name":"Christian","last_name":"Koos","full_name":"Koos, Christian"}],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_updated":"2025-10-30T09:14:55Z","doi":"10.1109/jlt.2021.3130764","title":"Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters","type":"journal_article","publication":"Journal of Lightwave Technology","status":"public","abstract":[{"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.","lang":"eng"}],"user_id":"44271","department":[{"_id":"58"},{"_id":"230"}],"project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"}],"_id":"29209","language":[{"iso":"eng"}],"keyword":["Atomic and Molecular Physics","and Optics"]},{"page":"209-221","intvolume":"         1","citation":{"ama":"Zazzi A, Müller J, Weizel M, et al. Optically Enabled ADCs and Application to Optical Communications. <i>IEEE Open Journal of the Solid-State Circuits Society</i>. 2021;1:209-221. doi:<a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">10.1109/ojsscs.2021.3110943</a>","ieee":"A. Zazzi <i>et al.</i>, “Optically Enabled ADCs and Application to Optical Communications,” <i>IEEE Open Journal of the Solid-State Circuits Society</i>, vol. 1, pp. 209–221, 2021, doi: <a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">10.1109/ojsscs.2021.3110943</a>.","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.” <i>IEEE Open Journal of the Solid-State Circuits Society</i> 1 (2021): 209–21. <a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">https://doi.org/10.1109/ojsscs.2021.3110943</a>.","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., &#38; Witzens, J. (2021). Optically Enabled ADCs and Application to Optical Communications. <i>IEEE Open Journal of the Solid-State Circuits Society</i>, <i>1</i>, 209–221. <a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">https://doi.org/10.1109/ojsscs.2021.3110943</a>","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={<a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">10.1109/ojsscs.2021.3110943</a>}, 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} }","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.","mla":"Zazzi, Andrea, et al. “Optically Enabled ADCs and Application to Optical Communications.” <i>IEEE Open Journal of the Solid-State Circuits Society</i>, vol. 1, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 209–21, doi:<a href=\"https://doi.org/10.1109/ojsscs.2021.3110943\">10.1109/ojsscs.2021.3110943</a>."},"year":"2021","publication_identifier":{"issn":["2644-1349"]},"publication_status":"published","doi":"10.1109/ojsscs.2021.3110943","title":"Optically Enabled ADCs and Application to Optical Communications","volume":1,"date_created":"2022-01-10T13:57:36Z","author":[{"full_name":"Zazzi, Andrea","last_name":"Zazzi","first_name":"Andrea"},{"first_name":"Juliana","full_name":"Müller, Juliana","last_name":"Müller"},{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839"},{"last_name":"Koch","full_name":"Koch, Jonas","first_name":"Jonas"},{"first_name":"Dengyang","last_name":"Fang","full_name":"Fang, Dengyang"},{"first_name":"Alvaro","full_name":"Moscoso-Martir, Alvaro","last_name":"Moscoso-Martir"},{"full_name":"Tabatabaei Mashayekh, Ali","last_name":"Tabatabaei Mashayekh","first_name":"Ali"},{"first_name":"Arka D.","full_name":"Das, Arka D.","last_name":"Das"},{"first_name":"Daniel","full_name":"Drays, Daniel","last_name":"Drays"},{"last_name":"Merget","full_name":"Merget, Florian","first_name":"Florian"},{"last_name":"Kartner","full_name":"Kartner, Franz X.","first_name":"Franz X."},{"first_name":"Stephan","last_name":"Pachnicke","full_name":"Pachnicke, Stephan"},{"last_name":"Koos","full_name":"Koos, Christian","first_name":"Christian"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, J. Christoph"},{"full_name":"Witzens, Jeremy","last_name":"Witzens","first_name":"Jeremy"}],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_updated":"2025-10-30T09:14:19Z","status":"public","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."}],"publication":"IEEE Open Journal of the Solid-State Circuits Society","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","_id":"29211","project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"}]},{"year":"2021","citation":{"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., &#38; Koos, C. (2021). Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform. <i>OSA Technical Digest</i>. <a href=\"https://doi.org/10.1109/JLT.2021.3130764\">https://doi.org/10.1109/JLT.2021.3130764</a>","mla":"Fang, Dengyang, et al. “Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform.” <i>OSA Technical Digest</i>, 2021, doi:<a href=\"https://doi.org/10.1109/JLT.2021.3130764\">10.1109/JLT.2021.3130764</a>.","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={<a href=\"https://doi.org/10.1109/JLT.2021.3130764\">10.1109/JLT.2021.3130764</a>}, 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} }","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).","ieee":"D. Fang <i>et al.</i>, “Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform,” <i>OSA Technical Digest</i>, 2021, doi: <a href=\"https://doi.org/10.1109/JLT.2021.3130764\">10.1109/JLT.2021.3130764</a>.","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.” <i>OSA Technical Digest</i>, 2021. <a href=\"https://doi.org/10.1109/JLT.2021.3130764\">https://doi.org/10.1109/JLT.2021.3130764</a>.","ama":"Fang D, Zazzi A, Müller J, et al. Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform. <i>OSA Technical Digest</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1109/JLT.2021.3130764\">10.1109/JLT.2021.3130764</a>"},"publication_identifier":{"isbn":["978-1-943580-86-6"]},"title":"Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform","doi":"10.1109/JLT.2021.3130764","date_updated":"2025-10-30T09:14:37Z","author":[{"first_name":"Dengyang","full_name":"Fang, Dengyang","last_name":"Fang"},{"first_name":"Andrea","full_name":"Zazzi, Andrea","last_name":"Zazzi"},{"full_name":"Müller, Juliana","last_name":"Müller","first_name":"Juliana"},{"full_name":"Daniel, Drayß","last_name":"Daniel","first_name":"Drayß"},{"last_name":"Füllner","full_name":"Füllner, Christoph","first_name":"Christoph"},{"last_name":"Marin-Palomo","full_name":"Marin-Palomo, Pablo","first_name":"Pablo"},{"full_name":"Mashayekh, Ali Tabatabaei","last_name":"Mashayekh","first_name":"Ali Tabatabaei"},{"full_name":"Das, Arka Dipta","last_name":"Das","first_name":"Arka Dipta"},{"orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel","full_name":"Weizel, Maxim","id":"44271","first_name":"Maxim"},{"last_name":"Gudyriev","full_name":"Gudyriev, Sergiy","first_name":"Sergiy"},{"full_name":"Freude, Wolfgang","last_name":"Freude","first_name":"Wolfgang"},{"last_name":"Randel","full_name":"Randel, Sebastian","first_name":"Sebastian"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"first_name":"Jeremy","full_name":"Witzens, Jeremy","last_name":"Witzens"},{"first_name":"Christian","full_name":"Koos, Christian","last_name":"Koos"}],"date_created":"2022-01-10T14:29:23Z","status":"public","publication":"OSA Technical Digest","type":"journal_article","language":[{"iso":"eng"}],"_id":"29212","project":[{"_id":"303","name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271"},{"status":"public","type":"journal_article","publication":"Optics Express","article_number":"16312","language":[{"iso":"eng"}],"project":[{"_id":"303","name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2"},{"name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)","_id":"298"},{"name":"FOR 2863:  Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung","_id":"308"}],"_id":"23476","user_id":"44271","department":[{"_id":"58"},{"_id":"230"}],"year":"2021","citation":{"ieee":"M. Weizel, J. C. Scheytt, F. X. Kärtner, and J. Witzens, “Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology,” <i>Optics Express</i>, Art. no. 16312, 2021, doi: <a href=\"https://doi.org/10.1364/oe.425710\">10.1364/oe.425710</a>.","chicago":"Weizel, Maxim, J. Christoph Scheytt, Franz X. Kärtner, and Jeremy Witzens. “Optically Clocked Switched-Emitter-Follower THA in a Photonic SiGe BiCMOS Technology.” <i>Optics Express</i>, 2021. <a href=\"https://doi.org/10.1364/oe.425710\">https://doi.org/10.1364/oe.425710</a>.","ama":"Weizel M, Scheytt JC, Kärtner FX, Witzens J. Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology. <i>Optics Express</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1364/oe.425710\">10.1364/oe.425710</a>","mla":"Weizel, Maxim, et al. “Optically Clocked Switched-Emitter-Follower THA in a Photonic SiGe BiCMOS Technology.” <i>Optics Express</i>, 16312, 2021, doi:<a href=\"https://doi.org/10.1364/oe.425710\">10.1364/oe.425710</a>.","short":"M. Weizel, J.C. Scheytt, F.X. Kärtner, J. Witzens, Optics Express (2021).","bibtex":"@article{Weizel_Scheytt_Kärtner_Witzens_2021, title={Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology}, DOI={<a href=\"https://doi.org/10.1364/oe.425710\">10.1364/oe.425710</a>}, number={16312}, journal={Optics Express}, author={Weizel, Maxim and Scheytt, J. Christoph and Kärtner, Franz X. and Witzens, Jeremy}, year={2021} }","apa":"Weizel, M., Scheytt, J. C., Kärtner, F. X., &#38; Witzens, J. (2021). Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology. <i>Optics Express</i>, Article 16312. <a href=\"https://doi.org/10.1364/oe.425710\">https://doi.org/10.1364/oe.425710</a>"},"publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"title":"Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology","doi":"10.1364/oe.425710","date_updated":"2025-10-30T09:22:22Z","author":[{"id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839","first_name":"Maxim"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, J. Christoph","id":"37144"},{"full_name":"Kärtner, Franz X.","last_name":"Kärtner","first_name":"Franz X."},{"first_name":"Jeremy","last_name":"Witzens","full_name":"Witzens, Jeremy"}],"date_created":"2021-08-24T08:49:56Z"},{"conference":{"end_date":"2020.09.03","start_date":"2020.08.31"},"doi":"10.1109/PIMRC48278.2020.9217198","title":"Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator","author":[{"last_name":"Abughannam","id":"37628","full_name":"Abughannam, Saed","first_name":"Saed"},{"first_name":"Christoph","last_name":"Scheytt","full_name":"Scheytt, Christoph","id":"37144"}],"date_created":"2021-09-09T11:50:13Z","date_updated":"2022-01-06T06:56:06Z","publisher":"IEEE","citation":{"ieee":"S. Abughannam and C. Scheytt, “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator,” 2020, doi: <a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">10.1109/PIMRC48278.2020.9217198</a>.","chicago":"Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” In <i>IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) </i>. Virtuelle Konferenz: IEEE, 2020. <a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">https://doi.org/10.1109/PIMRC48278.2020.9217198</a>.","ama":"Abughannam S, Scheytt C. Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. In: <i>IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) </i>. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">10.1109/PIMRC48278.2020.9217198</a>","apa":"Abughannam, S., &#38; Scheytt, C. (2020). Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. <i>IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) </i>. <a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">https://doi.org/10.1109/PIMRC48278.2020.9217198</a>","short":"S. Abughannam, C. Scheytt, in: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, Virtuelle Konferenz, 2020.","mla":"Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” <i>IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) </i>, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">10.1109/PIMRC48278.2020.9217198</a>.","bibtex":"@inproceedings{Abughannam_Scheytt_2020, place={Virtuelle Konferenz}, title={Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator}, DOI={<a href=\"https://doi.org/10.1109/PIMRC48278.2020.9217198\">10.1109/PIMRC48278.2020.9217198</a>}, booktitle={IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) }, publisher={IEEE}, author={Abughannam, Saed and Scheytt, Christoph}, year={2020} }"},"year":"2020","place":"Virtuelle Konferenz","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9217198"}]},"language":[{"iso":"eng"}],"user_id":"15931","department":[{"_id":"58"}],"_id":"24022","status":"public","abstract":[{"text":"In this paper we propose a novel low-power receiver architecture which uses a direct-detection receiver in combination with a 2.44 GHz 13 bit Barker Code SAW correlator for improvement of co-channel interference. Furthermore, to improve receiver sensitivity, a narrowband baseband correlator which uses pulse position modulation (PPM) is proposed. The receiver can be used as a Wake-up Receiver (WuRx) in Wireless Sensor Networks (WSN) to minimize the power dissipation and provide asynchronous and on-demand data communication. We present a rigorous analysis of the receiver. It shows that the RF front-end (SAW correlator and envelope detector) alone suffers from poor sensitivity due to the high baseband bandwidth and the absence of an RF low noise amplifier. However, by adding the narrowband correlator with an innovative Pulse Position Modulation (PPM) scheme, the overall sensitivity of the receiver reaches -63.1 dB with an improvement of 17.7 dB due to the use of the narrowband correlator that reduces the baseband bandwidth from 50 to 0.84 MHz. By scaling the narrowband correlator bandwidth further down, the receiver sensitivity can be further improved.","lang":"eng"}],"type":"conference","publication":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) "}]