Optical amplifier designs for multichannel fiber optic communica

Details Optical amplifier designs for multichannel fiber optic communica Optical amplifier designs for multichannel fiber optic communica

1998-04-06

2000-10-17

Moskowitz, Nelson

Optical: systems and elements

Optical amplifier

Optical fiber

359174, 359337, G02B 628, H04B 1000, H01S 3067

Patent

active

061340472

ABSTRACT:
A multichannel fiber optic communication network incorporates multichannel fiber optical amplifiers having different functions but designed to use substantially identical gain flattening filters. This is achieved by designing the amplifiers to have total insertion losses such that their respective internal gains (internal gain=net gain+total insertion loss) are substantially the same, most preferably within 1 dB.

REFERENCES:
patent: 5422968 (1995-06-01), Hanatani et al.
patent: 5886803 (1999-03-01), Yamamoto et al.
Jacob et al, Proc. 1998 Opt. Fiber Commun. Conf., pp. 36-38, Feb. 27, 1998.
Eliseen et al, Faucet Physics, Lebedchen Lost. Reports, No. 51, pp. 1-4, 1990.
Lue et al, Laviet Lightwave Commun., vol. 2, #3, pp. 229-230, Aug. 1992.
Wysochi et al, Four of Lightwave Tech., vol. 14, #4, pp. 572-584, Apr. 1996 .

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