Reflection/absorption coating for metallurgical bonding to a laser gain medium

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United States of America Patent

PATENT NO 9972960
SERIAL NO

15381521

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An active optical planar waveguide apparatus includes a planar core layer comprising an active laser ion; one or more cladding layers in optical contact with at least one surface of the planar core layer; a metallic binder layer chemically bonded to an outermost cladding layer of the one or more cladding layers; a metallic adhesion layers disposed on the metallic binder layer; a heatsink for dissipating heat from the planar waveguide; and a metallic thermal interface material (TIM) layer providing a metallurgical bond between the metallic adhesion layer and the heatsink.

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Patent Owner(s)

Patent OwnerAddress
RAYTHEON COMPANY870 WINTER STREET WALTHAM MA 02451-1449

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Filgas, David M Newbury Park, US 39 880
Ketola, Kurt S Los Angeles, US 15 69
Koontz, Christopher R Manhattan Beach, US 27 197
Townsend, Carl W Los Angeles, US 36 741

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