[{"type":"conference","publication":"2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)","status":"public","user_id":"44271","department":[{"_id":"58"}],"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"},{"name":"FOR 2863:  Metrologie für die THz Kommunikation, TP C3: Skalierbares THz Transceiver Impairment Modell","_id":"313"}],"_id":"62270","language":[{"iso":"eng"}],"publication_status":"published","citation":{"ama":"Weizel M, Malavalli Nagaraju HG, Scheytt JC. A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS. In: <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>","chicago":"Weizel, Maxim, Harshan Gowda Malavalli Nagaraju, and J. Christoph Scheytt. “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS.” In <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">https://doi.org/10.1109/bcicts63111.2025.11211462</a>.","ieee":"M. Weizel, H. G. Malavalli Nagaraju, and J. C. Scheytt, “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS,” Phoenix, Arizona, USA, 2025, doi: <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>.","bibtex":"@inproceedings{Weizel_Malavalli Nagaraju_Scheytt_2025, title={A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS}, DOI={<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>}, booktitle={2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)}, publisher={IEEE}, author={Weizel, Maxim and Malavalli Nagaraju, Harshan Gowda and Scheytt, J. Christoph}, year={2025} }","mla":"Weizel, Maxim, et al. “A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS.” <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">10.1109/bcicts63111.2025.11211462</a>.","short":"M. Weizel, H.G. Malavalli Nagaraju, J.C. Scheytt, in: 2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), IEEE, 2025.","apa":"Weizel, M., Malavalli Nagaraju, H. G., &#38; Scheytt, J. C. (2025). A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS. <i>2025 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)</i>. <a href=\"https://doi.org/10.1109/bcicts63111.2025.11211462\">https://doi.org/10.1109/bcicts63111.2025.11211462</a>"},"year":"2025","date_created":"2025-11-20T11:59:10Z","author":[{"orcid":"0000-0003-2699-9839","last_name":"Weizel","id":"44271","full_name":"Weizel, Maxim","first_name":"Maxim"},{"first_name":"Harshan Gowda","last_name":"Malavalli Nagaraju","full_name":"Malavalli Nagaraju, Harshan Gowda","id":"84233"},{"last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"}],"date_updated":"2025-11-20T12:02:26Z","publisher":"IEEE","doi":"10.1109/bcicts63111.2025.11211462","conference":{"location":"Phoenix, Arizona, USA"},"title":"A 128 GS/s 2x Time-Interleaved Track and Hold Amplifier in 130nm SiGe BiCMOS"},{"language":[{"iso":"eng"}],"_id":"62271","project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"},{"name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)","_id":"298"},{"_id":"308","name":"FOR 2863:  Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung"},{"_id":"313","name":"FOR 2863:  Metrologie für die THz Kommunikation, TP C3: Skalierbares THz Transceiver Impairment Modell"}],"department":[{"_id":"58"}],"user_id":"44271","status":"public","publication":"2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)","type":"conference","title":"High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology","conference":{"location":"Marrakesh, Morocco"},"doi":"10.1109/ICECS66544.2025.11270577","publisher":"IEEE","date_updated":"2025-12-10T09:27:15Z","date_created":"2025-11-20T12:12:16Z","author":[{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"0000-0003-2699-9839"},{"first_name":"Sergiy","last_name":"Gudyriev","full_name":"Gudyriev, Sergiy"},{"full_name":"Zazzi, Andrea","last_name":"Zazzi","first_name":"Andrea"},{"full_name":"Müller, Juliana","last_name":"Müller","first_name":"Juliana"},{"id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias"},{"first_name":"Jeremy","full_name":"Witzens, Jeremy","last_name":"Witzens"},{"id":"37144","full_name":"Scheytt, J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","first_name":"J. Christoph"}],"year":"2025","citation":{"apa":"Weizel, M., Gudyriev, S., Zazzi, A., Müller, J., Schwabe, T., Witzens, J., &#38; Scheytt, J. C. (2025). High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology. <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">https://doi.org/10.1109/ICECS66544.2025.11270577</a>","bibtex":"@inproceedings{Weizel_Gudyriev_Zazzi_Müller_Schwabe_Witzens_Scheytt_2025, title={High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology}, DOI={<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>}, booktitle={2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)}, publisher={IEEE}, author={Weizel, Maxim and Gudyriev, Sergiy and Zazzi, Andrea and Müller, Juliana and Schwabe, Tobias and Witzens, Jeremy and Scheytt, J. Christoph}, year={2025} }","mla":"Weizel, Maxim, et al. “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology.” <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>.","short":"M. Weizel, S. Gudyriev, A. Zazzi, J. Müller, T. Schwabe, J. Witzens, J.C. Scheytt, in: 2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS), IEEE, 2025.","ama":"Weizel M, Gudyriev S, Zazzi A, et al. High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology. In: <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>","ieee":"M. Weizel <i>et al.</i>, “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology,” Marrakesh, Morocco, 2025, doi: <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">10.1109/ICECS66544.2025.11270577</a>.","chicago":"Weizel, Maxim, Sergiy Gudyriev, Andrea Zazzi, Juliana Müller, Tobias Schwabe, Jeremy Witzens, and J. Christoph Scheytt. “High Voltage (5Vpp) Driver Monolithically Integrated with Thermally Tunable Optical Ring Resonators in a Silicon Photonics Technology.” In <i>2025 32nd IEEE International Conference on Electronics, Circuits and Systems (ICECS)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/ICECS66544.2025.11270577\">https://doi.org/10.1109/ICECS66544.2025.11270577</a>."}},{"place":"Workshop GeMiC 2024 Duisburg","year":"2024","citation":{"ama":"Weizel M, Scheytt JC. <i>Photonically Assisted Sampling Circuits</i>. Zenodo; 2024. doi:<a href=\"https://doi.org/10.5281/ZENODO.14990093\">10.5281/ZENODO.14990093</a>","chicago":"Weizel, Maxim, and J. Christoph Scheytt. <i>Photonically Assisted Sampling Circuits</i>. Workshop GeMiC 2024 Duisburg: Zenodo, 2024. <a href=\"https://doi.org/10.5281/ZENODO.14990093\">https://doi.org/10.5281/ZENODO.14990093</a>.","ieee":"M. Weizel and J. C. Scheytt, <i>Photonically Assisted Sampling Circuits</i>. Workshop GeMiC 2024 Duisburg: Zenodo, 2024.","apa":"Weizel, M., &#38; Scheytt, J. C. (2024). <i>Photonically Assisted Sampling Circuits</i>. Zenodo. <a href=\"https://doi.org/10.5281/ZENODO.14990093\">https://doi.org/10.5281/ZENODO.14990093</a>","mla":"Weizel, Maxim, and J. Christoph Scheytt. <i>Photonically Assisted Sampling Circuits</i>. Zenodo, 2024, doi:<a href=\"https://doi.org/10.5281/ZENODO.14990093\">10.5281/ZENODO.14990093</a>.","short":"M. Weizel, J.C. Scheytt, Photonically Assisted Sampling Circuits, Zenodo, Workshop GeMiC 2024 Duisburg, 2024.","bibtex":"@book{Weizel_Scheytt_2024, place={Workshop GeMiC 2024 Duisburg}, title={Photonically Assisted Sampling Circuits}, DOI={<a href=\"https://doi.org/10.5281/ZENODO.14990093\">10.5281/ZENODO.14990093</a>}, publisher={Zenodo}, author={Weizel, Maxim and Scheytt, J. Christoph}, year={2024} }"},"date_updated":"2025-03-19T16:25:10Z","publisher":"Zenodo","date_created":"2025-03-19T16:05:18Z","author":[{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","orcid":"0000-0003-2699-9839","last_name":"Weizel"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 "}],"title":"Photonically Assisted Sampling Circuits","doi":"10.5281/ZENODO.14990093","type":"misc","status":"public","_id":"59071","project":[{"_id":"298","name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)","grant_number":"403579441"},{"name":"FOR 2863 - Ultrabreitbandige Abtastung","_id":"308","grant_number":"403579441"},{"grant_number":"403188360","_id":"303","name":"PACE: SPP 2111 - Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2"}],"department":[{"_id":"58"}],"user_id":"44271","language":[{"iso":"eng"}]},{"article_number":"4444","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":"34230","status":"public","type":"journal_article","doi":"10.1364/oe.441406","author":[{"first_name":"Andrea","full_name":"Zazzi, Andrea","last_name":"Zazzi"},{"last_name":"Müller","full_name":"Müller, Juliana","first_name":"Juliana"},{"first_name":"Ibrahim","full_name":"Ghannam, Ibrahim","last_name":"Ghannam"},{"first_name":"Moritz","full_name":"Battermann, Moritz","last_name":"Battermann"},{"first_name":"Gayatri Vasudevan","last_name":"Rajeswari","full_name":"Rajeswari, Gayatri Vasudevan"},{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839"},{"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"}],"volume":30,"date_updated":"2025-10-30T09:12:01Z","citation":{"ieee":"A. Zazzi <i>et al.</i>, “Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization,” <i>Optics Express</i>, vol. 30, no. 3, Art. no. 4444, 2022, doi: <a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>.","chicago":"Zazzi, Andrea, Juliana Müller, Ibrahim Ghannam, Moritz Battermann, Gayatri Vasudevan Rajeswari, Maxim Weizel, J. Christoph Scheytt, and Jeremy Witzens. “Wideband SiN Pulse Interleaver for Optically-Enabled Analog-to-Digital Conversion: A Device-to-System Analysis with Cyclic Equalization.” <i>Optics Express</i> 30, no. 3 (2022). <a href=\"https://doi.org/10.1364/oe.441406\">https://doi.org/10.1364/oe.441406</a>.","ama":"Zazzi A, Müller J, Ghannam I, et al. Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization. <i>Optics Express</i>. 2022;30(3). doi:<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>","short":"A. Zazzi, J. Müller, I. Ghannam, M. Battermann, G.V. Rajeswari, M. Weizel, J.C. Scheytt, J. Witzens, Optics Express 30 (2022).","mla":"Zazzi, Andrea, et al. “Wideband SiN Pulse Interleaver for Optically-Enabled Analog-to-Digital Conversion: A Device-to-System Analysis with Cyclic Equalization.” <i>Optics Express</i>, vol. 30, no. 3, 4444, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>.","bibtex":"@article{Zazzi_Müller_Ghannam_Battermann_Rajeswari_Weizel_Scheytt_Witzens_2022, title={Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.441406\">10.1364/oe.441406</a>}, number={34444}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Zazzi, Andrea and Müller, Juliana and Ghannam, Ibrahim and Battermann, Moritz and Rajeswari, Gayatri Vasudevan and Weizel, Maxim and Scheytt, J. Christoph and Witzens, Jeremy}, year={2022} }","apa":"Zazzi, A., Müller, J., Ghannam, I., Battermann, M., Rajeswari, G. V., Weizel, M., Scheytt, J. C., &#38; Witzens, J. (2022). Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization. <i>Optics Express</i>, <i>30</i>(3), Article 4444. <a href=\"https://doi.org/10.1364/oe.441406\">https://doi.org/10.1364/oe.441406</a>"},"intvolume":"        30","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We present the design and experimental characterization of a silicon nitride pulse interleaver based on coupled resonator optical waveguide filters. In order to achieve a targeted free spectral range of 1.44 THz, which is large given the reduced optical confinement of the silicon nitride platform, individual ring resonators are designed with tapered waveguides. Its application to time-interleaved photonically-assisted ADCs is analyzed by combining experimental characterization of the photonic integrated circuit with a comprehensive model of the entire ADC. The impact of fundamental signal distortion and noise sources affecting the converter is investigated and suitable equalization techniques at the digital signal processing level are evaluated. The novel application of a simple but powerful equalization filter in the DSP domain allows for a significant improvement of the digitized signal SNR. An ENOB of 5 over a 75 GHz bandwidth (150 GS/s) and an ENOB of 4.3 over a 100 GHz bandwidth (200 GS/s) are expected to be achievable with compact and off-the-shelf single-section semiconductor mode locked lasers, that can be further improved with lower noise light sources."}],"publication":"Optics Express","title":"Wideband SiN pulse interleaver for optically-enabled analog-to-digital conversion: a device-to-system analysis with cyclic equalization","date_created":"2022-12-06T10:15:54Z","publisher":"Optica Publishing Group","year":"2022","issue":"3"},{"keyword":["Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"project":[{"name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2","_id":"303"}],"_id":"29209","user_id":"44271","department":[{"_id":"58"},{"_id":"230"}],"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."}],"status":"public","type":"journal_article","publication":"Journal of Lightwave Technology","title":"Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters","doi":"10.1109/jlt.2021.3130764","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_updated":"2025-10-30T09:14:55Z","date_created":"2022-01-10T13:43:46Z","author":[{"last_name":"Fang","full_name":"Fang, Dengyang","first_name":"Dengyang"},{"first_name":"Andrea","last_name":"Zazzi","full_name":"Zazzi, Andrea"},{"last_name":"Müller","full_name":"Müller, Juliana","first_name":"Juliana"},{"first_name":"Daniel","last_name":"Dray","full_name":"Dray, Daniel"},{"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","last_name":"Tabatabaei Mashayekh","full_name":"Tabatabaei Mashayekh, Alireza"},{"first_name":"Arka","full_name":"Dipta Das, Arka","last_name":"Dipta Das"},{"full_name":"Weizel, Maxim","id":"44271","orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel","first_name":"Maxim"},{"first_name":"Sergiy","full_name":"Gudyriev, Sergiy","last_name":"Gudyriev"},{"first_name":"Wolfgang","last_name":"Freude","full_name":"Freude, Wolfgang"},{"last_name":"Randel","full_name":"Randel, Sebastian","first_name":"Sebastian"},{"id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"J. Christoph"},{"full_name":"Witzens, Jeremy","last_name":"Witzens","first_name":"Jeremy"},{"first_name":"Christian","last_name":"Koos","full_name":"Koos, Christian"}],"year":"2021","citation":{"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>","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} }","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","publication_status":"published","publication_identifier":{"issn":["0733-8724","1558-2213"]}},{"department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","_id":"29211","project":[{"_id":"303","name":"SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2"}],"language":[{"iso":"eng"}],"publication":"IEEE Open Journal of the Solid-State Circuits Society","type":"journal_article","status":"public","abstract":[{"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.","lang":"eng"}],"volume":1,"date_created":"2022-01-10T13:57:36Z","author":[{"last_name":"Zazzi","full_name":"Zazzi, Andrea","first_name":"Andrea"},{"last_name":"Müller","full_name":"Müller, Juliana","first_name":"Juliana"},{"last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839","full_name":"Weizel, Maxim","id":"44271","first_name":"Maxim"},{"first_name":"Jonas","full_name":"Koch, Jonas","last_name":"Koch"},{"first_name":"Dengyang","last_name":"Fang","full_name":"Fang, Dengyang"},{"first_name":"Alvaro","full_name":"Moscoso-Martir, Alvaro","last_name":"Moscoso-Martir"},{"first_name":"Ali","full_name":"Tabatabaei Mashayekh, Ali","last_name":"Tabatabaei Mashayekh"},{"full_name":"Das, Arka D.","last_name":"Das","first_name":"Arka D."},{"first_name":"Daniel","last_name":"Drays","full_name":"Drays, Daniel"},{"full_name":"Merget, Florian","last_name":"Merget","first_name":"Florian"},{"full_name":"Kartner, Franz X.","last_name":"Kartner","first_name":"Franz X."},{"first_name":"Stephan","full_name":"Pachnicke, Stephan","last_name":"Pachnicke"},{"first_name":"Christian","last_name":"Koos","full_name":"Koos, Christian"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph"},{"full_name":"Witzens, Jeremy","last_name":"Witzens","first_name":"Jeremy"}],"date_updated":"2025-10-30T09:14:19Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","doi":"10.1109/ojsscs.2021.3110943","title":"Optically Enabled ADCs and Application to Optical Communications","publication_identifier":{"issn":["2644-1349"]},"publication_status":"published","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>.","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>.","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} }","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>"},"year":"2021"},{"date_updated":"2025-10-30T09:14:37Z","date_created":"2022-01-10T14:29:23Z","author":[{"full_name":"Fang, Dengyang","last_name":"Fang","first_name":"Dengyang"},{"first_name":"Andrea","last_name":"Zazzi","full_name":"Zazzi, Andrea"},{"first_name":"Juliana","full_name":"Müller, Juliana","last_name":"Müller"},{"first_name":"Drayß","last_name":"Daniel","full_name":"Daniel, Drayß"},{"full_name":"Füllner, Christoph","last_name":"Füllner","first_name":"Christoph"},{"first_name":"Pablo","last_name":"Marin-Palomo","full_name":"Marin-Palomo, Pablo"},{"first_name":"Ali Tabatabaei","full_name":"Mashayekh, Ali Tabatabaei","last_name":"Mashayekh"},{"full_name":"Das, Arka Dipta","last_name":"Das","first_name":"Arka Dipta"},{"first_name":"Maxim","id":"44271","full_name":"Weizel, Maxim","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","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"first_name":"Jeremy","last_name":"Witzens","full_name":"Witzens, Jeremy"},{"first_name":"Christian","last_name":"Koos","full_name":"Koos, Christian"}],"title":"Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform","doi":"10.1109/JLT.2021.3130764","publication_identifier":{"isbn":["978-1-943580-86-6"]},"year":"2021","citation":{"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>.","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>.","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>","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>","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} }","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>.","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)."},"_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","language":[{"iso":"eng"}],"publication":"OSA Technical Digest","type":"journal_article","status":"public"},{"publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","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>","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>","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} }","short":"M. Weizel, J.C. Scheytt, F.X. Kärtner, J. Witzens, Optics Express (2021).","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>."},"year":"2021","author":[{"first_name":"Maxim","orcid":"https://orcid.org/0000-0003-2699-9839","last_name":"Weizel","full_name":"Weizel, Maxim","id":"44271"},{"last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, J. Christoph","id":"37144","first_name":"J. Christoph"},{"first_name":"Franz X.","full_name":"Kärtner, Franz X.","last_name":"Kärtner"},{"first_name":"Jeremy","last_name":"Witzens","full_name":"Witzens, Jeremy"}],"date_created":"2021-08-24T08:49:56Z","date_updated":"2025-10-30T09:22:22Z","doi":"10.1364/oe.425710","title":"Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology","publication":"Optics Express","type":"journal_article","status":"public","department":[{"_id":"58"},{"_id":"230"}],"user_id":"44271","_id":"23476","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"}],"language":[{"iso":"eng"}],"article_number":"16312"},{"language":[{"iso":"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":"298","name":"FOR 2863: Metrologie für die THz Kommunikation (Meteracom)"}],"_id":"23479","status":"public","type":"conference","publication":"Photonic Networks; 21th ITG-Symposium","main_file_link":[{"url":"https://ieeexplore.ieee.org/abstract/document/9273765"}],"conference":{"location":"Online"},"title":"Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler","author":[{"full_name":"Weizel, Maxim","id":"44271","last_name":"Weizel","orcid":"https://orcid.org/0000-0003-2699-9839","first_name":"Maxim"},{"first_name":"Franz X.","full_name":"Kaertner, Franz X.","last_name":"Kaertner"},{"full_name":"Witzens, Jeremy","last_name":"Witzens","first_name":"Jeremy"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"}],"date_created":"2021-08-24T08:57:50Z","publisher":"VDE","date_updated":"2025-10-30T09:15:26Z","citation":{"apa":"Weizel, M., Kaertner, F. X., Witzens, J., &#38; Scheytt, J. C. (2020). Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler. <i>Photonic Networks; 21th ITG-Symposium</i>, 1–6.","bibtex":"@inproceedings{Weizel_Kaertner_Witzens_Scheytt_2020, title={Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler}, booktitle={Photonic Networks; 21th ITG-Symposium}, publisher={VDE}, author={Weizel, Maxim and Kaertner, Franz X. and Witzens, Jeremy and Scheytt, J. Christoph}, year={2020}, pages={1–6} }","short":"M. Weizel, F.X. Kaertner, J. Witzens, J.C. Scheytt, in: Photonic Networks; 21th ITG-Symposium, VDE, 2020, pp. 1–6.","mla":"Weizel, Maxim, et al. “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler.” <i>Photonic Networks; 21th ITG-Symposium</i>, VDE, 2020, pp. 1–6.","ama":"Weizel M, Kaertner FX, Witzens J, Scheytt JC. Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler. In: <i>Photonic Networks; 21th ITG-Symposium</i>. VDE; 2020:1-6.","ieee":"M. Weizel, F. X. Kaertner, J. Witzens, and J. C. Scheytt, “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler,” in <i>Photonic Networks; 21th ITG-Symposium</i>, Online, 2020, pp. 1–6.","chicago":"Weizel, Maxim, Franz X. Kaertner, Jeremy Witzens, and J. Christoph Scheytt. “Photonic Analog-to-Digital-Converters – Comparison of a MZM-Sampler with an Optoelectronic Switched-Emitter-Follower Sampler.” In <i>Photonic Networks; 21th ITG-Symposium</i>, 1–6. VDE, 2020."},"page":"1-6","year":"2020","publication_identifier":{"unknown":["978-3-8007-5423-6"]}}]