Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takahisa Fujita0
Satoshi Oikawa0
Date of Patent
July 17, 2007
0Patent Application Number
112336610
Date Filed
September 23, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides a cost-saving and space-saving optical modulator enabling application of modulation signals with high phase difference accuracy without using a separate component for generating a phase difference outside of the optical modulator, when identical modulation signals having a predetermined phase difference are applied into a plurality of modulation electrodes.
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