A monolithically-integrated silicon coherent receiver is reported for up to 56-Gb/s QPSK and 80-Gb/s 16-QAM signals. The receiver incorporates balanced germanium photodiodes, on-chip capacitors, and a novel hybrid design free of waveguide crossings.
Ultra-compact 56-Gb/s QPSK and 80-Gb/s 16-QAM silicon coherent receiver free of waveguide crossings
GAMBINI, Fabrizio;FARALLI, STEFANO;CONTESTABILE, GIAMPIERO;
2014-01-01
Abstract
A monolithically-integrated silicon coherent receiver is reported for up to 56-Gb/s QPSK and 80-Gb/s 16-QAM signals. The receiver incorporates balanced germanium photodiodes, on-chip capacitors, and a novel hybrid design free of waveguide crossings.File in questo prodotto:
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