[{"publication":"IEEE Access","type":"journal_article","status":"public","department":[{"_id":"58"},{"_id":"623"}],"user_id":"13256","_id":"54017","project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"grant_number":"13N14882","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2169-3536"]},"publication_status":"published","page":"1-1","citation":{"chicago":"Kress, Christian, Tobias Schwabe, Hanjo Rhee, and J. Christoph Scheytt. “Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology.” <i>IEEE Access</i>, 2024, 1–1. <a href=\"https://doi.org/10.1109/access.2024.3396877\">https://doi.org/10.1109/access.2024.3396877</a>.","ieee":"C. Kress, T. Schwabe, H. Rhee, and J. C. Scheytt, “Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology,” <i>IEEE Access</i>, pp. 1–1, 2024, doi: <a href=\"https://doi.org/10.1109/access.2024.3396877\">10.1109/access.2024.3396877</a>.","ama":"Kress C, Schwabe T, Rhee H, Scheytt JC. Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology. <i>IEEE Access</i>. Published online 2024:1-1. doi:<a href=\"https://doi.org/10.1109/access.2024.3396877\">10.1109/access.2024.3396877</a>","short":"C. Kress, T. Schwabe, H. Rhee, J.C. Scheytt, IEEE Access (2024) 1–1.","mla":"Kress, Christian, et al. “Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology.” <i>IEEE Access</i>, Institute of Electrical and Electronics Engineers (IEEE), 2024, pp. 1–1, doi:<a href=\"https://doi.org/10.1109/access.2024.3396877\">10.1109/access.2024.3396877</a>.","bibtex":"@article{Kress_Schwabe_Rhee_Scheytt_2024, title={Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology}, DOI={<a href=\"https://doi.org/10.1109/access.2024.3396877\">10.1109/access.2024.3396877</a>}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Kress, Christian and Schwabe, Tobias and Rhee, Hanjo and Scheytt, J. Christoph}, year={2024}, pages={1–1} }","apa":"Kress, C., Schwabe, T., Rhee, H., &#38; Scheytt, J. C. (2024). Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology. <i>IEEE Access</i>, 1–1. <a href=\"https://doi.org/10.1109/access.2024.3396877\">https://doi.org/10.1109/access.2024.3396877</a>"},"year":"2024","author":[{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","last_name":"Kress"},{"id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias"},{"first_name":"Hanjo","full_name":"Rhee, Hanjo","last_name":"Rhee"},{"id":"37144","full_name":"Scheytt, J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","first_name":"J. Christoph"}],"date_created":"2024-05-07T06:13:26Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_updated":"2024-05-17T07:56:35Z","doi":"10.1109/access.2024.3396877","title":"Compact, High-Speed Mach-Zehnder Modulator with On-Chip Linear Drivers in Photonic BiCMOS Technology"},{"doi":"10.1364/iprsn.2022.im4c.1","title":"Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform","date_created":"2022-12-06T11:04:43Z","author":[{"last_name":"Kress","full_name":"Kress, Christian","id":"13256","first_name":"Christian"},{"last_name":"Schwabe","id":"39217","full_name":"Schwabe, Tobias","first_name":"Tobias"},{"full_name":"Rhee, Hanjo","last_name":"Rhee","first_name":"Hanjo"},{"full_name":"Kerman, Sarp","last_name":"Kerman","first_name":"Sarp"},{"full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"J. Christoph"}],"publisher":"Optica Publishing Group","date_updated":"2023-06-16T06:55:37Z","citation":{"chicago":"Kress, Christian, Tobias Schwabe, Hanjo Rhee, Sarp Kerman, and J. Christoph Scheytt. “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform.” In <i>Optica Advanced Photonics Congress 2022</i>. Optica Publishing Group, 2022. <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">https://doi.org/10.1364/iprsn.2022.im4c.1</a>.","ieee":"C. Kress, T. Schwabe, H. Rhee, S. Kerman, and J. C. Scheytt, “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform,” 2022, doi: <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>.","bibtex":"@inproceedings{Kress_Schwabe_Rhee_Kerman_Scheytt_2022, title={Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform}, DOI={<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>}, booktitle={Optica Advanced Photonics Congress 2022}, publisher={Optica Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Rhee, Hanjo and Kerman, Sarp and Scheytt, J. Christoph}, year={2022} }","mla":"Kress, Christian, et al. “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform.” <i>Optica Advanced Photonics Congress 2022</i>, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>.","short":"C. Kress, T. Schwabe, H. Rhee, S. Kerman, J.C. Scheytt, in: Optica Advanced Photonics Congress 2022, Optica Publishing Group, 2022.","ama":"Kress C, Schwabe T, Rhee H, Kerman S, Scheytt JC. Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform. In: <i>Optica Advanced Photonics Congress 2022</i>. Optica Publishing Group; 2022. doi:<a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">10.1364/iprsn.2022.im4c.1</a>","apa":"Kress, C., Schwabe, T., Rhee, H., Kerman, S., &#38; Scheytt, J. C. (2022). Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform. <i>Optica Advanced Photonics Congress 2022</i>. <a href=\"https://doi.org/10.1364/iprsn.2022.im4c.1\">https://doi.org/10.1364/iprsn.2022.im4c.1</a>"},"year":"2022","publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"user_id":"13256","_id":"34238","project":[{"name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"grant_number":"13N14882","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299"}],"status":"public","abstract":[{"text":"<jats:p>A monolithically integrated electronic-photonic Mach-Zehnder modulator is presented, incorporating electronic linear drivers along photonic components. An electro-optical 3 dB &amp; 6 dB bandwidth of 24 GHz and 34 GHz respectively was measured. The on-chip drivers decrease the V<jats:italic>\r\n      <jats:sub>π</jats:sub>\r\n    </jats:italic> by a factor of 10.</jats:p>","lang":"eng"}],"publication":"Optica Advanced Photonics Congress 2022","type":"conference"},{"title":"Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses","doi":"10.1117/12.2609501","publisher":"SPIE","date_updated":"2025-07-02T12:19:17Z","author":[{"last_name":"Singh","full_name":"Singh, Karanveer","first_name":"Karanveer"},{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","last_name":"Kress","orcid":"0000-0002-4403-2237"},{"first_name":"Younus","full_name":"Mandalawi, Younus","last_name":"Mandalawi"},{"last_name":"Misra","full_name":"Misra, Arijit","first_name":"Arijit"},{"last_name":"Preussler","full_name":"Preussler, Stefan","first_name":"Stefan"},{"first_name":"J. Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"first_name":"Thomas","last_name":"Schneider","full_name":"Schneider, Thomas"}],"date_created":"2022-12-06T10:42:56Z","year":"2022","citation":{"chicago":"Singh, Karanveer, Christian Kress, Younus Mandalawi, Arijit Misra, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Analysis of the Effect of Jitter and Non-Idealities on Photonic Digital-to-Analog Converters Based on Nyquist Pulses.” In <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2609501\">https://doi.org/10.1117/12.2609501</a>.","ieee":"K. Singh <i>et al.</i>, “Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses,” in <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, 2022, doi: <a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>.","ama":"Singh K, Kress C, Mandalawi Y, et al. Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses. In: Li G, Nakajima K, eds. <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE; 2022. doi:<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>","apa":"Singh, K., Kress, C., Mandalawi, Y., Misra, A., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses. In G. Li &#38; K. Nakajima (Eds.), <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE. <a href=\"https://doi.org/10.1117/12.2609501\">https://doi.org/10.1117/12.2609501</a>","mla":"Singh, Karanveer, et al. “Analysis of the Effect of Jitter and Non-Idealities on Photonic Digital-to-Analog Converters Based on Nyquist Pulses.” <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima, SPIE, 2022, doi:<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>.","short":"K. Singh, C. Kress, Y. Mandalawi, A. Misra, S. Preussler, J.C. Scheytt, T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI, SPIE, 2022.","bibtex":"@inproceedings{Singh_Kress_Mandalawi_Misra_Preussler_Scheytt_Schneider_2022, title={Analysis of the effect of jitter and non-idealities on photonic digital-to-analog converters based on Nyquist pulses}, DOI={<a href=\"https://doi.org/10.1117/12.2609501\">10.1117/12.2609501</a>}, booktitle={Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI}, publisher={SPIE}, author={Singh, Karanveer and Kress, Christian and Mandalawi, Younus and Misra, Arijit and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022} }"},"publication_status":"published","language":[{"iso":"eng"}],"project":[{"grant_number":"403154102","_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"grant_number":"13N14882","_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine"}],"_id":"34233","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"editor":[{"full_name":"Li, Guifang","last_name":"Li","first_name":"Guifang"},{"full_name":"Nakajima, Kazuhide","last_name":"Nakajima","first_name":"Kazuhide"}],"status":"public","type":"conference","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI"},{"title":"Emulation of integrated high-bandwidth photonic AWG using low-speed electronics","doi":"10.1117/12.2609416","publisher":"SPIE","date_updated":"2025-07-02T12:19:29Z","date_created":"2022-12-06T10:56:24Z","author":[{"first_name":"Karanveer","full_name":"Singh, Karanveer","last_name":"Singh"},{"first_name":"Janosch","full_name":"Meier, Janosch","last_name":"Meier"},{"first_name":"Christian","full_name":"Kress, Christian","id":"13256","orcid":"0000-0002-4403-2237","last_name":"Kress"},{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"last_name":"Schwabe","full_name":"Schwabe, Tobias","id":"39217","first_name":"Tobias"},{"full_name":"Preussler, Stefan","last_name":"Preussler","first_name":"Stefan"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"year":"2022","citation":{"chicago":"Singh, Karanveer, Janosch Meier, Christian Kress, Arijit Misra, Tobias Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Emulation of Integrated High-Bandwidth Photonic AWG Using Low-Speed Electronics.” In <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2609416\">https://doi.org/10.1117/12.2609416</a>.","ieee":"K. Singh <i>et al.</i>, “Emulation of integrated high-bandwidth photonic AWG using low-speed electronics,” in <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, 2022, doi: <a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>.","ama":"Singh K, Meier J, Kress C, et al. Emulation of integrated high-bandwidth photonic AWG using low-speed electronics. In: Li G, Nakajima K, eds. <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE; 2022. doi:<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>","short":"K. Singh, J. Meier, C. Kress, A. Misra, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, in: G. Li, K. Nakajima (Eds.), Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI, SPIE, 2022.","bibtex":"@inproceedings{Singh_Meier_Kress_Misra_Schwabe_Preussler_Scheytt_Schneider_2022, title={Emulation of integrated high-bandwidth photonic AWG using low-speed electronics}, DOI={<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>}, booktitle={Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI}, publisher={SPIE}, author={Singh, Karanveer and Meier, Janosch and Kress, Christian and Misra, Arijit and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, editor={Li, Guifang and Nakajima, Kazuhide}, year={2022} }","mla":"Singh, Karanveer, et al. “Emulation of Integrated High-Bandwidth Photonic AWG Using Low-Speed Electronics.” <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>, edited by Guifang Li and Kazuhide Nakajima, SPIE, 2022, doi:<a href=\"https://doi.org/10.1117/12.2609416\">10.1117/12.2609416</a>.","apa":"Singh, K., Meier, J., Kress, C., Misra, A., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Emulation of integrated high-bandwidth photonic AWG using low-speed electronics. In G. Li &#38; K. Nakajima (Eds.), <i>Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI</i>. SPIE. <a href=\"https://doi.org/10.1117/12.2609416\">https://doi.org/10.1117/12.2609416</a>"},"publication_status":"published","language":[{"iso":"eng"}],"project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"34234","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"editor":[{"full_name":"Li, Guifang","last_name":"Li","first_name":"Guifang"},{"first_name":"Kazuhide","full_name":"Nakajima, Kazuhide","last_name":"Nakajima"}],"status":"public","type":"conference","publication":"Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI"},{"publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","intvolume":"        30","citation":{"apa":"Misra, A., Kress, C., Singh, K., Meier, J., Schwabe, T., Preussler, S., Scheytt, J. C., &#38; Schneider, T. (2022). Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics. <i>Optics Express</i>, <i>30</i>(8), Article 13776. <a href=\"https://doi.org/10.1364/oe.454163\">https://doi.org/10.1364/oe.454163</a>","ama":"Misra A, Kress C, Singh K, et al. Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics. <i>Optics Express</i>. 2022;30(8). doi:<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>","short":"A. Misra, C. Kress, K. Singh, J. Meier, T. Schwabe, S. Preussler, J.C. Scheytt, T. Schneider, Optics Express 30 (2022).","mla":"Misra, Arijit, et al. “Reconfigurable and Real-Time High-Bandwidth Nyquist Signal Detection with Low-Bandwidth in Silicon Photonics.” <i>Optics Express</i>, vol. 30, no. 8, 13776, Optica Publishing Group, 2022, doi:<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>.","bibtex":"@article{Misra_Kress_Singh_Meier_Schwabe_Preussler_Scheytt_Schneider_2022, title={Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>}, number={813776}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Meier, Janosch and Schwabe, Tobias and Preussler, Stefan and Scheytt, J. Christoph and Schneider, Thomas}, year={2022} }","ieee":"A. Misra <i>et al.</i>, “Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics,” <i>Optics Express</i>, vol. 30, no. 8, Art. no. 13776, 2022, doi: <a href=\"https://doi.org/10.1364/oe.454163\">10.1364/oe.454163</a>.","chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Janosch Meier, Tobias Schwabe, Stefan Preussler, J. Christoph Scheytt, and Thomas Schneider. “Reconfigurable and Real-Time High-Bandwidth Nyquist Signal Detection with Low-Bandwidth in Silicon Photonics.” <i>Optics Express</i> 30, no. 8 (2022). <a href=\"https://doi.org/10.1364/oe.454163\">https://doi.org/10.1364/oe.454163</a>."},"volume":30,"author":[{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"first_name":"Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","full_name":"Kress, Christian","id":"13256"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"first_name":"Janosch","last_name":"Meier","full_name":"Meier, Janosch"},{"first_name":"Tobias","full_name":"Schwabe, Tobias","id":"39217","last_name":"Schwabe"},{"first_name":"Stefan","last_name":"Preussler","full_name":"Preussler, Stefan"},{"first_name":"J. Christoph","id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"},{"full_name":"Schneider, Thomas","last_name":"Schneider","first_name":"Thomas"}],"date_updated":"2025-07-02T12:19:40Z","doi":"10.1364/oe.454163","type":"journal_article","status":"public","department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"34235","project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"article_number":"13776","issue":"8","year":"2022","date_created":"2022-12-06T10:59:03Z","publisher":"Optica Publishing Group","title":"Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics","publication":"Optics Express","abstract":[{"text":"<jats:p>We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time orthogonal time-domain detection of a high-bandwidth Nyquist signal with a low-bandwidth silicon photonics Mach-Zehnder modulator based receiver. As the Nyquist signal has a rectangular bandwidth, it can be multiplexed in the wavelength domain without any guardband as a part of a Nyquist-WDM superchannel. These superchannels can be additionally multiplexed in space and polarization. Thus, the presented demonstration can open a new possibility for the detection of multidimensional parallel data signals with silicon photonics. No external pulse source is needed for the receiver, and frequency-time coherence is used to sample the incoming Nyquist signal with orthogonal sinc-shaped Nyquist pulse sequences. All parameters are completely tunable in the electrical domain. The feasibility of the scheme is demonstrated through a proof-of-concept experiment over the entire C-band (1530 nm–1560 nm), employing a 24 Gbaud Nyquist QPSK signal due to experimental constraints on the transmitter side electronics. However, the silicon Mach-Zehnder modulator with a 3-dB bandwidth of only 16 GHz can process Nyquist signals of 90 GHz optical bandwidth, suggesting a possibility to detect symbol rates up to 90 GBd in an integrated Nyquist receiver.</jats:p>","lang":"eng"}],"language":[{"iso":"eng"}]},{"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"}],"publication":"Opt. Express","language":[{"iso":"eng"}],"keyword":["Analog to digital converters","Diode lasers","Laser sources","Phase noise","Signal processing","Wavelength division multiplexers"],"year":"2021","issue":"15","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","date_created":"2022-01-10T11:51:47Z","publisher":"OSA","status":"public","type":"journal_article","department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"29204","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"}],"page":"23671–23681","intvolume":"        29","citation":{"ama":"Kress C, Bahmanian M, Schwabe T, Scheytt JC. Analysis of the effects of jitter, relative intensity noise, and nonlinearity on a photonic digital-to-analog converter based on optical Nyquist pulse synthesis. <i>Opt Express</i>. 2021;29(15):23671–23681. 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>.","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>.","short":"C. Kress, M. Bahmanian, T. Schwabe, J.C. Scheytt, Opt. Express 29 (2021) 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>.","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} }","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>"},"related_material":{"link":[{"relation":"confirmation","url":"https://pubmed.ncbi.nlm.nih.gov/34614628/"}]},"doi":"10.1364/OE.427424","volume":29,"author":[{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","last_name":"Kress"},{"last_name":"Bahmanian","id":"69233","full_name":"Bahmanian, Meysam","first_name":"Meysam"},{"first_name":"Tobias","id":"39217","full_name":"Schwabe, Tobias","last_name":"Schwabe"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"https://orcid.org/0000-0002-5950-6618","last_name":"Scheytt"}],"date_updated":"2023-06-16T06:56:27Z"},{"issue":"21","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9536766","relation":"confirmation"}]},"year":"2021","citation":{"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>","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>.","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>.","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>","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>."},"page":"1189-1192","intvolume":"        33","date_updated":"2025-07-02T12:18:14Z","date_created":"2022-01-10T11:51:46Z","author":[{"first_name":"Souvaraj","last_name":"De","full_name":"De, Souvaraj"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"first_name":"Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","full_name":"Kress, Christian","id":"13256"},{"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"},{"last_name":"Kleine-Ostmann","full_name":"Kleine-Ostmann, Thomas","first_name":"Thomas"},{"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"}],"volume":33,"title":"Roll-Off Factor Analysis of Optical Nyquist Pulses Generated by an On-Chip Mach-Zehnder Modulator","doi":"10.1109/LPT.2021.3112485","type":"journal_article","publication":"IEEE Photonics Technology Letters","status":"public","project":[{"_id":"302","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}],"_id":"29202","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"language":[{"iso":"eng"}]},{"page":"29972-29984","intvolume":"        27","citation":{"bibtex":"@article{Misra_Kress_Singh_Preussler_Scheytt_Schneider_2019, title={Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM}, volume={27}, DOI={<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>}, number={21}, journal={Opt. Express}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}, year={2019}, pages={29972–29984} }","mla":"Misra, Arijit, et al. “Integrated Source-Free All Optical Sampling with a Sampling Rate of up to Three Times the RF Bandwidth of Silicon Photonic MZM.” <i>Opt. Express</i>, vol. 27, no. 21, 2019, pp. 29972–84, doi:<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>.","short":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, T. Schneider, Opt. Express 27 (2019) 29972–29984.","apa":"Misra, A., Kress, C., Singh, K., Preussler, S., Scheytt, C., &#38; Schneider, T. (2019). Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM. <i>Opt. Express</i>, <i>27</i>(21), 29972–29984. <a href=\"https://doi.org/10.1364/OE.27.029972\">https://doi.org/10.1364/OE.27.029972</a>","ama":"Misra A, Kress C, Singh K, Preussler S, Scheytt C, Schneider T. Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM. <i>Opt Express</i>. 2019;27(21):29972-29984. doi:<a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>","chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Stefan Preussler, Christoph Scheytt, and Thomas Schneider. “Integrated Source-Free All Optical Sampling with a Sampling Rate of up to Three Times the RF Bandwidth of Silicon Photonic MZM.” <i>Opt. Express</i> 27, no. 21 (2019): 29972–84. <a href=\"https://doi.org/10.1364/OE.27.029972\">https://doi.org/10.1364/OE.27.029972</a>.","ieee":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, and T. Schneider, “Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM,” <i>Opt. Express</i>, vol. 27, no. 21, pp. 29972–29984, 2019, doi: <a href=\"https://doi.org/10.1364/OE.27.029972\">10.1364/OE.27.029972</a>."},"year":"2019","related_material":{"link":[{"url":"https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-21-29972&id=421959","relation":"confirmation"}]},"issue":"21","doi":"10.1364/OE.27.029972","title":"Integrated source-free all optical sampling with a sampling rate of up to three times the RF bandwidth of silicon photonic MZM","volume":27,"author":[{"first_name":"Arijit","full_name":"Misra, Arijit","last_name":"Misra"},{"first_name":"Christian","id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"first_name":"Stefan","last_name":"Preussler","full_name":"Preussler, Stefan"},{"first_name":"Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618","full_name":"Scheytt, Christoph","id":"37144"},{"last_name":"Schneider","full_name":"Schneider, Thomas","first_name":"Thomas"}],"date_created":"2021-09-09T12:26:11Z","date_updated":"2025-07-02T12:19:03Z","status":"public","abstract":[{"lang":"eng","text":"Source-free all optical sampling, based on the convolution of the signal spectrum\r\nwith a frequency comb in an electronic-photonic, co-integrated silicon device will be presented\r\nfor the first time, to the best of our knowledge. The method has the potential to achieve very high\r\nprecision, requires only low power and can be fully tunable in the electrical domain. Sampling\r\nrates of three and four times the RF bandwidths of the photonics and electronics can be achieved.\r\nThus, the presented method might lead to low-footprint, fully-integrated, precise, electrically\r\ntunable, photonic ADCs with very high-analog bandwidths for the digital infrastructure of\r\ntomorrow."}],"publication":"Opt. Express","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"58"},{"_id":"230"}],"user_id":"13256","_id":"24056","project":[{"grant_number":"403154102","name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302"},{"name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","_id":"299","grant_number":"13N14882"}]},{"title":"Integrated All Optical Sampling of Microwave Signals in Silicon Photonics","conference":{"end_date":"2019.10.10","start_date":"2019.10.07"},"doi":"10.1109/MWP.2019.8892128","date_updated":"2025-07-02T12:18:46Z","date_created":"2021-09-09T12:26:09Z","author":[{"first_name":"Arijit","last_name":"Misra","full_name":"Misra, Arijit"},{"first_name":"Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","full_name":"Kress, Christian","id":"13256"},{"full_name":"Singh, Karanveer","last_name":"Singh","first_name":"Karanveer"},{"first_name":"Stefan","last_name":"Preussler","full_name":"Preussler, Stefan"},{"first_name":"Christoph","id":"37144","full_name":"Scheytt, Christoph","last_name":"Scheytt","orcid":"https://orcid.org/0000-0002-5950-6618"},{"first_name":"Thomas","full_name":"Schneider, Thomas","last_name":"Schneider"}],"year":"2019","place":"Ottawa, ON, Canada, Canada","citation":{"apa":"Misra, A., Kress, C., Singh, K., Preussler, S., Scheytt, C., &#38; Schneider, T. (2019). Integrated All Optical Sampling of Microwave Signals in Silicon Photonics. <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 1–4. <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">https://doi.org/10.1109/MWP.2019.8892128</a>","short":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, T. Schneider, in: 2019 International Topical Meeting on Microwave Photonics (MWP), Ottawa, ON, Canada, Canada, 2019, pp. 1–4.","bibtex":"@inproceedings{Misra_Kress_Singh_Preussler_Scheytt_Schneider_2019, place={Ottawa, ON, Canada, Canada}, title={Integrated All Optical Sampling of Microwave Signals in Silicon Photonics}, DOI={<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>}, booktitle={2019 International Topical Meeting on Microwave Photonics (MWP)}, author={Misra, Arijit and Kress, Christian and Singh, Karanveer and Preussler, Stefan and Scheytt, Christoph and Schneider, Thomas}, year={2019}, pages={1–4} }","mla":"Misra, Arijit, et al. “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics.” <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>.","ama":"Misra A, Kress C, Singh K, Preussler S, Scheytt C, Schneider T. Integrated All Optical Sampling of Microwave Signals in Silicon Photonics. In: <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>. ; 2019:1-4. doi:<a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>","ieee":"A. Misra, C. Kress, K. Singh, S. Preussler, C. Scheytt, and T. Schneider, “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics,” in <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 2019, pp. 1–4, doi: <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">10.1109/MWP.2019.8892128</a>.","chicago":"Misra, Arijit, Christian Kress, Karanveer Singh, Stefan Preussler, Christoph Scheytt, and Thomas Schneider. “Integrated All Optical Sampling of Microwave Signals in Silicon Photonics.” In <i>2019 International Topical Meeting on Microwave Photonics (MWP)</i>, 1–4. Ottawa, ON, Canada, Canada, 2019. <a href=\"https://doi.org/10.1109/MWP.2019.8892128\">https://doi.org/10.1109/MWP.2019.8892128</a>."},"page":"1-4","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8892128","relation":"confirmation"}]},"language":[{"iso":"eng"}],"project":[{"name":"PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302","grant_number":"403154102"},{"_id":"299","name":"NyPhE: NyPhE - Nyquist Silicon Photonics Engine","grant_number":"13N14882"}],"_id":"24054","user_id":"13256","department":[{"_id":"58"},{"_id":"230"}],"abstract":[{"text":"Optical sampling of pseudo random microwave signals with sinc-shaped Nyquist pulse sequences has been demonstrated in an integrated silicon photonics platform. An electronic-photonic, co-integrated depletion type silicon intensity modulator with high extinction ratio has been used to sample the microwave signal with a sampling rate, which corresponds to three times its RF bandwidth. Thus, a sampling rate of 21 GSa/s is achieved with a 7 GHz modulator, with 3 dBm of differential input power.","lang":"eng"}],"status":"public","type":"conference","publication":"2019 International Topical Meeting on Microwave Photonics (MWP)"}]