The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Predistortion for High-Speed Lumped Silicon Photonic Mach-Zehnder Modulators
Open accessAbstract
The use of electrical precompensation for high-speed operation of lumped MZMs is demonstrated for 50 Gb/s PAM4 modulation through experiment and simulation. An accurate equivalent circuit model is fitted to S11 measurements and then used to analyse design trade-offs in terms of system performance, energy consumption and drive voltage requirements. If precompensation is not used, careful selection of source resistance with respect to electrode and packaging inductance is shown to be crucial for high-speed modulation. Increasing the electrode inductance is shown to be beneficial as it introduces inductive peaking, which allows optimum performance with a higher source impedance. Furthermore, combining precompensation with a slight inductive peaking and optimised source resistance is demonstrated to reduce drive voltage requirements and further reduce the energy dissipated in the equivalent circuit.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Currently, the commercial market is dominated by such devices, in the form of traveling-wave MZM modulators52.”
From Roadmapping the next generation of silicon photonics (2024) · cites this paper as [52]
Citations
Cites
High Speed Signal Propagation: Advanced Black Magic
Johnson, H., & Graham, M. (2003) · CERN Document Server (European Organization for Nuclear Research) · Cited by 330
Silicon intensity Mach–Zehnder modulator for single lane 100 Gb/s applications
Li, M., Wang, L., Li, X., Xiao, X., & Yu, S. (2018) · Photonics Research · doi:10.1364/prj.6.000109 · Cited by 266
High-Speed Silicon Photonics Modulators
Witzens, J. (2018) · Proceedings of the IEEE · doi:10.1109/jproc.2018.2877636 · Cited by 266
Design, analysis, and transmission system performance of a 41 GHz silicon photonic modulator
Patel, D., Ghosh, S. K., Chagnon, M., Samani, A., Veerasubramanian, V., Morsy-Osman, M. H., & Plant, D. V. (2015) · Optics Express · doi:10.1364/oe.23.014263 · Cited by 221
Co‐packaged datacenter optics: Opportunities and challenges
Minkenberg, C., Krishnaswamy, R., Zilkie, A. J., & Nelson, D. A. (2021) · IET Optoelectronics · doi:10.1049/ote2.12020 · Cited by 197
Semiconductor Devices for High-Speed Optoelectronics
Ghione, G. (2009) · Cambridge University Press eBooks · doi:10.1017/cbo9780511635595 · Cited by 192
Yu, H., Pantouvaki, M., Campenhout, J. V., Korn, D., Komorowska, K., Dumon, P., Li, Y., Verheyen, P., Absil, P. P., Alloatti, L., et al. (2012) · Optics Express · doi:10.1364/oe.20.012926 · Cited by 132
Yu, H., & Bogaerts, W. (2012) · Journal of Lightwave Technology · doi:10.1109/jlt.2012.2188779 · Cited by 132
Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulators for 100 Gbit/s on-off Keying
Wolf, S., Zwickel, H., Hartmann, W., Lauermann, M., Kutuvantavida, Y., Kieninger, C., Altenhain, L., Schmid, R., Luo, J., Jen, A. K. ‐., et al. (2018) · Scientific Reports · doi:10.1038/s41598-017-19061-8 · Cited by 112
Monolithic 56 Gb/s silicon photonic pulse-amplitude modulation transmitter
Xiong, C., Gill, D. M., Proesel, J. E., Orcutt, J. S., Hänsch, W., & Green, W. M. J. (2016) · Optica · doi:10.1364/optica.3.001060 · Cited by 106
Cited by
Sorted by citations
Roadmapping the next generation of silicon photonics
Shekhar, S., Bogaerts, W., Chrostowski, L., Bowers, J. E., Hochberg, M., Soref, R., & Shastri, B. J. (2024) · Nature Communications · doi:10.1038/s41467-024-44750-0 · Cited by 878
Talkhooncheh, A. H., Zhang, W., Wang, M., Thomson, D. J., Ebert, M., Li, K., Reed, G. T., & Emami, A. (2022) · IEEE Journal of Solid-State Circuits · doi:10.1109/jssc.2022.3210906 · Cited by 23
Ultra‐Low‐Loss Slow‐Light Thin‐Film Lithium Niobate Optical Modulator
Li, C., He, J., Zhang, M., Tong, Y., Liu, W., Wang, S., Song, L., Liu, H., Cao, H., Liu, L., et al. (2025) · Laser & Photonics Review · doi:10.1002/lpor.202401998 · Cited by 21
Compact Slow-Light Integrated Silicon Electro-Optic Modulators With Low Driving Voltage
Anderson, S., Begović, A., Jiang, H., & Huang, Z. (2023) · IEEE Photonics Technology Letters · doi:10.1109/lpt.2023.3273178 · Cited by 13
Jintao, 薛. X., Shenlei, 鲍. B., Chao, 程. C., Xianglin, 卜. B., Qian, 刘. L., Liqun, 魏. W., Yihao, 杨. Y., Wenfu, 张. Z., & Binhao, 王. W. (2025) · Acta Optica Sinica · doi:10.3788/aos251285 · Cited by 7
Metadata
- Authors
- Murray, B., Antony, C., Talli, G., & Townsend, P. D.
- Affiliations
- Tyndall National Institute (IE)
- Huawei Technologies (Germany) (DE)
- Venue
- IEEE Photonics Journal
- Published
- 2022-04
- Volume
- 14
- Issue
- 2
- Pages
- 1-11
- ISSN
- 1943-0647 (ISSN-L)
- 1943-0655
- OpenAlex
- W4226424550
- Cited by
- 13
- References
- 41
- Citations by year
- 2026: 2 · 2025: 2 · 2024: 4 · 2023: 2 · 2022: 3
- FWCI
- 0.75
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- IEEE photonics journal (publishedVersion, cc-by)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
- Funders
- Science Foundation Ireland (12/IA/1270, 12/RC/2276)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Photonic and Optical Devices
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Photonic Communication Systems
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Semiconductor Lasers and Optical Devices
- Keywords
- predistortion, Mach-Zehnder modulator, silicon photonics, PAM-4, equivalent circuit model, source resistance, inductive peaking, drive voltage reduction, energy consumption, high-speed modulation
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
