Author:
Schwarzenberger A.,Kholeif H.,Kotz A.,Kuzmin A.,Mertens A.,Eschenbaum C.,Ramann G.,Zyskind J.,Lebby M.,Randel S.,Freude W.,Koos C.
Abstract
We report on a cryogenic silicon-organic hybrid (SOH) Mach-Zehnder modulator (MZM) fea-turing a record-low π-voltage of Uπ = 0.92 V. We demonstrate PAM4 transmission at a symbol rate of 70 GBd, the highest value so far achieved for semiconductor-based cryogenic MZM.
Cited by
2 articles.
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