Optical communications – Receiver – Including postcompensation
Reexamination Certificate
2005-10-04
2009-11-24
Pascal, Leslie (Department: 2613)
Optical communications
Receiver
Including postcompensation
C398S161000, C398S191000, C398S201000
Reexamination Certificate
active
07623798
ABSTRACT:
An optical transmitter for an optical communication system is provided. Included in the transmitter is a first optical delay element configured to generate a second optical signal from a first optical signal. A second optical delay element is configured to generate a fourth optical signal from a second optical signal. An optical multiplexer is configured to combine the third and fourth optical signals to produce a fifth optical signal. Also included is an optical modulator configured to alter a pulse width of the fifth optical signal to generate a sixth optical signal. An optical delay controller is configured to control the first optical delay element and the second optical delay element based on the sixth optical signal.
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Pascal Leslie
Sprint Communications Company L.P.
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