Optical system

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United States of America Patent

PATENT NO 9405123
APP PUB NO 20150370019A1
SERIAL NO

14736478

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Abstract

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To provide an optical system that lengthens the lifetime of a fiber, an optical system 13 guides light beams emitted from a plurality of light emitting parts ep into a single optical fiber 12, the plurality of light emitting parts ep are arranged to be aligned along a first direction d1, and the optical system 13 allows the light beams emitted from the plurality of light emitting parts ep to have different light collection centers which are offset from each other at least in a second direction d2.

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Patent Owner(s)

Patent OwnerAddress
SUMITA OPTICAL GLASS INC4-7-25 HARIGAYA URAWA-KU SAITAMA-SHI SAITAMA 3308565

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aida, Kazuya Saitama, JP 14 630
Watanabe, Hiroki Saitama, JP 148 1036

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