DAC-less PAM-4 generation in the O-band using a silicon Mach-Zehnder modulator.
Deniel L, Gay M, Galacho DP, Baudot C, Bramerie L, Ozolins O, Boeuf F, Vivien L, Peucheret C, Marris-Morini D.
Deniel L, et al.
Opt Express. 2019 Apr 1;27(7):9740-9748. doi: 10.1364/OE.27.009740.
Opt Express. 2019.
PMID: 31045123
Free article.
We demonstrate 20-Gb/s 4-level pulse amplitude modulation (PAM-4) signal generation using a silicon Mach-Zehnder modulator (MZM) in the O-band. The modulator is driven by two independent binary streams, and the PAM-4 signal is thus generated directly on the chip, avoiding …
We demonstrate 20-Gb/s 4-level pulse amplitude modulation (PAM-4) signal generation using a silicon Mach-Zehnder modulator (MZM) in the O …