Slab waveguide pumped channel waveguide laser

Details Slab waveguide pumped channel waveguide laser Slab waveguide pumped channel waveguide laser

1992-10-29

1994-11-15

Bovernick, Rodney B.

Coherent light generators

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372 68, 372 72, 385131, 385132, H01S 307, H01S 3091, G02B 600

Patent

active

053655389

ABSTRACT:
A slab waveguide pumped channel waveguide laser includes a slab waveguide having a primary pump guiding layer with a first index of refraction and having first and second opposing faces and a peripheral edge including a mirrored surface, and cladding means having a second index of refraction lower than the first index of refraction, proximate the first and second opposing faces; at least one rare earth doped channel waveguide laser having a third index of refraction higher than the first index of refraction disposed in the primary guiding layer; and means for introducing pumping energy into the guiding layer to reflect between the mirror surfaces and energize the laser.

REFERENCES:
patent: 4829537 (1989-05-01), Baer
patent: 4889401 (1989-12-01), Klement et al.
patent: 5119460 (1992-06-01), Bruce et al.
patent: 5123027 (1992-06-01), Lawrence
patent: 5185847 (1993-02-01), Fevrier et al.
patent: 5206925 (1993-04-01), Nakazawa et al.
patent: 5291575 (1994-03-01), Yanagawa et al.
patent: 5295209 (1994-03-01), Huber

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