Method and system for handling optical signals

Optical communications – Transmitter – Including compensation

Reexamination Certificate

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C398S159000, C398S027000

Reexamination Certificate

active

10469575

ABSTRACT:
A method and a system for performing pre-emphasis of one or more optical channels respectively carrying one or more optical signals, by effecting bit rate of the one or more of the signals, thereby adjusting BER value thereof.

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patent: WO 01/08422 (2001-02-01), None
Forghieri et al., Simple Model of Optical Amplifier Chains to Evaluate Penalties in WDM Systems, Sep. 1998, Journal of Lightwave Technology, vol. 16, No. 9.
Shoko Ohteru et al ,“Optical signal Quality Monitor Using Direct Q-Factor Measurement”, IEEE Photonics Technology Letters, IEEE Inc. Nw York, US vol. 11, No. 10, Oct. 1999.
“Optical Interfaces for Multichannel Systems with Optical Amplifiers”, International Telecommunication Union, G.692, Oct. 1998.

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