Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christophe Arricastres0
Valerie Danelon0
Denis Pache0
Date of Patent
April 9, 2019
0Patent Application Number
156796910
Date Filed
August 17, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A Mach-Zehnder ring modulator includes a first optical path having a first diode and a optical path having a second diode. Each of the first and second diodes operates responsive to a voltage signal by modifying a phase of a light signal. A first optical coupler provides first and second light signals to the first and second optical paths, respectively. A second optical coupler couples outputs from the first and second optical paths. A feedback path is coupled between an output of the second optical coupler and an input of the first optical coupler.
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