Multiple fiber laser pump sources

Details Multiple fiber laser pump sources Multiple fiber laser pump sources

1997-08-08

1999-08-03

Davie, James W.

Coherent light generators

Optical fiber laser

372 97, 372105, 372106, H01S 330

Patent

active

059334380

ABSTRACT:
An optical fiber amplifier is pumped by a pair of pump lasers which have at least partially overlapping resonators. In one embodiment, the fiber gain section of the amplifier is located external to the resonators. In another embodiment, the coupler, which couples the pump lasers to the gain section, is located at least partially within said resonators. In a preferred embodiment the resonators are provided with polarization selection properties, and the outputs of the pump lasers are coherent.

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patent: 5600665 (1997-02-01), Minden et al.
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patent: 5790722 (1997-09-01), Minden et al.
patent: 5844926 (1998-12-01), Byron et al.
patent: 5844927 (1998-12-01), Kringlebotn
N.M. Lyndin et al., "Laser system composed of several active elements connected by single-mode couplers", Quantum Electronics, vol. 24, No. 12, pp. 1058-1061 (1994) (no month).

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