Fiber laser modulation method and modulator

Details Fiber laser modulation method and modulator Fiber laser modulation method and modulator

2006-10-17

2010-06-22

Le, Uyen-Chau N (Department: 2874)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S006000, C372S029014

Reexamination Certificate

active

07742513

ABSTRACT:
A pattern generator2produces a predetermined pattern signal11which is an electric signal, and a LD output light12of light signal is produced by inputting the pattern signal11to a plurality of semiconductor lasers (LD)3as a pump light source. To make a output light14to be a pulsed light not following a surge pulse rectangular, a fiber laser modulator1is configured that the pattern signal11generated by a pattern generator2includes four phases power level: low powered phase, power rising phase, high power phase and power decreasing phase.

REFERENCES:
patent: 6301271 (2001-10-01), Sanders et al.
patent: 7068691 (2006-06-01), Chujo et al.
patent: 2002/0009110 (2002-01-01), Inoue et al.
patent: 2004/0052278 (2004-03-01), Kane et al.
patent: 2004/0174916 (2004-09-01), Chujo et al.
patent: 2004/0233948 (2004-11-01), Quinn et al.
patent: 01-048481 (1989-02-01), None
patent: 5-129695 (1993-05-01), None
patent: 3411852 (2003-03-01), None

Affiliated with

Also associated with

Rating

Fiber laser modulation method and modulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber laser modulation method and modulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber laser modulation method and modulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4195295