Optical communications – Optical repeater system – Specific optical waveguide
Reexamination Certificate
2008-01-22
2009-02-17
Leung, Christina Y (Department: 2613)
Optical communications
Optical repeater system
Specific optical waveguide
C398S146000, C398S175000
Reexamination Certificate
active
07493051
ABSTRACT:
All-optical system for generating high rate modulated signals. An optical rate increasing device for use with the system includes: an optical loop including an optical amplifier and a gate and having a first terminal and a second terminal coupled to said optical loop, wherein the optical loop is arranged to receive a first periodic signal from the first terminal and to produce therefrom a second periodic signal at the second terminal, and wherein the rate of the second periodic signal is higher than the rate of the first periodic signal.
REFERENCES:
patent: 4652079 (1987-03-01), Shaw et al.
patent: 5896212 (1999-04-01), Sotom et al.
patent: 7027735 (2006-04-01), Kumar
patent: 2002/0003641 (2002-01-01), Hall et al.
Halberthal Eldan
Shahar Arie
EMPK & Shiloh, LLP
Leung Christina Y
Main Street Ventures LLC
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