Optical amplifier

Details Optical amplifier Optical amplifier

1995-09-15

1997-09-30

Moskowitz, Nelson

Optical: systems and elements

Optical amplifier

Optical fiber

359133, 359344, G02B 626, H01S 3091

Patent

active

056731418

ABSTRACT:
The amplifier is made up of two active or guide amplifiers placed respectively before and after a gain clamped semiconductor amplifier brought to stimulated emission conditions, which acts as pump radiation source for the two active fiber or guide amplifiers.

REFERENCES:
patent: 5039199 (1991-08-01), Mollenauer et al.
patent: 5224116 (1993-06-01), Whitley et al.
patent: 5239607 (1993-08-01), de Silva et al.
patent: 5355248 (1994-10-01), Hadjifotiou
patent: 5436759 (1995-07-01), Dijaili et al.
G.Soulage et al; "Clamped Gain Travelling Wave Semiconductor Optical Amplifier as a Large Dynamic Range Optical Gate"; ECOC'94, Conference, Florence,Italy25 Sep.94; pp. 451-454.
Doussiere et al, 14th IEEE Intern. Semiconduct. Laser Conf., Sep. 19, 1994, pp. 185-186; abst. only herewith.
Lablonde et al, 20th European Conf. on Semiconduc. Opt. Amp., Sep. 25, 1994, pp. 715-718, vol. 2; abst. only herewith.

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