Predistortion for High-Speed Lumped Silicon Photonic Mach-Zehnder Modulators

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, e...

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Veröffentlicht in:	IEEE photonics journal 2022-04, Vol.14 (2), p.1-11
Hauptverfasser:	Murray, Brian, Antony, Cleitus, Talli, Giuseppe, Townsend, Paul D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Electric potential Electro-optic modulators Electrodes Energy consumption Equivalent circuits High speed Inductance Integrated circuit modeling intensity modulation Mach-Zehnder interferometers Modulation Modulators Phase shifters predistortion Resistance silicon photonics Voltage
Online-Zugang:	Volltext
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