Three port transceiver
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United States of America Patent
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Oct 27, 2020
Grant Date -
Nov 10, 2016
app pub date -
Jul 18, 2016
filing date -
Jan 1, 2012
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Abstract
An optical coherent transceiver comprising a polarization and phase-diversity coherent receiver and a polarization and phase-diversity modulator on the same substrate interfaced by three grating couplers, on grating coupler coupling in a signal, one grating coupler coupling in a laser signal, and a third grating coupler coupling out a modulated signal.
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