Optical fiber fuse protection device, laser device, and method

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United States of America Patent

PATENT NO 11808984
APP PUB NO 20220357511A1
SERIAL NO

17621389

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Abstract

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An optical fiber fuse protection device includes an upstream optical fiber disposed on an upstream side, a downstream optical fiber disposed on a downstream side, and a wall interposed between a part of the upstream optical fiber and a part of the downstream optical fiber. The downstream optical fiber is fusion-spliced to the upstream optical fiber and is made of a single optical fiber or a plurality of optical fibers fusion-spliced to each other.

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Patent Owner(s)

  • FUJIKURA LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Taya, Hiroyuki Chiba, JP 15 123

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