Optical regenerator for high bit-rate OTDM signals

Details Optical regenerator for high bit-rate OTDM signals Optical regenerator for high bit-rate OTDM signals

2006-05-09

2006-05-09

Bello, Agustin (Department: 2633)

Optical communications

Optical repeater system

Regenerative

C398S176000

Reexamination Certificate

active

07043164

ABSTRACT:
An optical regenerator suitable for use with optical signals has two stages. An incoming optical signal to be regenerated passes first through a data division stage. This divides the optical data stream into a number of data streams at a bit rate lower than the original optical signal. These data streams then pass to a regeneration stage. In the regeneration stage, there are a number of optical gates. Each gate receives one of the optical data streams at its control input. An optical clock stream at the lower or at a multiple thereof passes through the optical gates. The outputs of these optical gates are connected in common to the optical output of the regenerator and provide a bit-interleaved regenerated optical data stream at the output.

REFERENCES:
patent: 5309267 (1994-05-01), Huang
patent: 5841560 (1998-11-01), Prucnal
patent: 6556322 (2003-04-01), Desurvire
patent: 1197015 (2004-08-01), None
EPO Examination Report dated Jul 23, 1003.
EPO Examination Report dated Dec. 11, 2002.

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