Flat waveguide-type laser device

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United States of America Patent

PATENT NO 9780519
APP PUB NO 20160301179A1
SERIAL NO

15036539

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Abstract

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A configuration is provided with a laser medium 1 of a refractive index nc that is an isotropic medium and includes an upper surface and a lower surface, where at least one of the upper surface and the lower surface is bonded with a cladding 2 having a refractive index satisfying a relationship of no2 smaller than the refractive index nc at a desired wavelength (e.g. 1535 nm) which can be implemented by using the isotropic medium.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008310

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakimura, Takeshi Tokyo, JP 7 84
Watanabe, Yojiro Tokyo, JP 8 8
Yanagisawa, Takayuki Tokyo, JP 71 272

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