Method and device for waveform shaping of signal light

Details Method and device for waveform shaping of signal light Method and device for waveform shaping of signal light

2005-02-22

2005-02-22

Hellner, Mark (Department: 3663)

Optical: systems and elements

Optical amplifier

Correction of deleterious effects

C398S175000

Reexamination Certificate

active

06859307

ABSTRACT:
Disclosed herein is a method and device for waveform shaping of signal light. The method includes the steps of providing a waveform shaper for waveform shaping input signal light and outputting output signal light, measuring the quality of the output signal light, and controlling the power of the input signal light so that the quality measured is improved. According to this method, a substantially optimum threshold can be obtained to allow a good regenerating operation.

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