Optical isolator with optical fibers arranged on one single side

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United States of America

PATENT NO 12189186
APP PUB NO 20230013926A1
SERIAL NO

17933431

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Abstract

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An optical isolator has optical fibers arranged on a single side. The optical isolator includes an input optical fiber, an output optical fiber, an input splitting/combining device, an output splitting/combining device, an input optical rotation device, an output optical rotation device, a lens, a Faraday rotator, and a reflector. The input optical fiber and the output optical fiber are on a same side of each of the lens, the Faraday rotator, and the reflector. The optical isolator with input and output optical fibers arranged on a single side only needs to use one lens. The input and output splitting/combining devices are fixed on an end surfaces of input/output optical fibers, respectively.

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Patent Owner(s)

Patent OwnerAddress
II-VI DELAWARE INC1105 NORTH MARKET STREET SUITE 1300 WILMINGTON DE 19801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wei, Danping Fuzhou, CN 4 16
Wu, Yuping Fuzhou, CN 35 110
Xiao, Peng Fuzhou, CN 99 700

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