System and method for automatic chromatic dispersion...

Optical communications – Transmitter – Including compensation

Reexamination Certificate

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Details

C398S147000, C398S158000, C398S159000, C398S162000, C398S192000, C398S195000, C398S198000, C398S199000

Reexamination Certificate

active

07542685

ABSTRACT:
An apparatus and method for transmitting a signal for optical network applications with automatic chromatic dispersion compensation. The apparatus includes a first optical transmitter. The first optical transmitter includes a first light source configured to generate a first laser signal in response to a first laser drive signal, a first data modulator configured to receive the first laser signal and a first data drive signal and output a first chirped return-to-zero signal, and a first signal source configured to generate a first non-return-to-zero signal. Additionally, the apparatus includes a first clock and data recovery system, a first data driver, a first adjustment system, and a first control system.

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