Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alexander Rylyakov0
Ariel Leonardo Vera Villarroel0
Yangjin Ma0
Date of Patent
November 5, 2019
0Patent Application Number
159612540
Date Filed
April 24, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A dual-differential optical modulator includes two optical waveguide arms, each including one or more phase modulating p/n junctions. The p/n junctions in each waveguide arm are electrically coupled between a same pair of single-ended transmission lines so as to be differentially push-pull modulated when the transmission line pair is connected to a differential driver. Either cathode or anode electrodes of the p/n junctions are AC coupled to the transmission lines and DC biased independently on the transmission line signals.
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