Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuhiro Matsui0
Duncan J W Walker0
Parviz Tayebati0
Xueyan Zheng0
Bart Johnson0
Daniel Mahgerefteh0
Date of Patent
October 5, 2010
0Patent Application Number
118944770
Date Filed
August 21, 2007
0Patent Primary Examiner
Patent abstract
An optical transmitter comprising:an optical source modulated with an input digital data signal so as to generate a first, frequency-modulated digital signal; andan amplitude modulator, modulated with the logical inverse of the input digital data signal, for receiving the first, frequency-modulated signal and generating a second, amplitude-modulated and frequency-modulated digital signal;wherein the optical source and the amplitude modulator are each configured so as to produce positive transient chirp.
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