Laser gain optical fiber heat-dissipating device

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United States of America Patent

PATENT NO 11621534
APP PUB NO 20210218216A1
SERIAL NO

17144327

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Abstract

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The present disclosure relates to a gain optical fiber heat-dissipating device for high power ultra-fast laser, including a gain optical fiber and a heat-dissipating structure. The heat-dissipating structure includes a metal tube, a flexible heat-conducting layer and a water-cooling structure. The gain optical fiber is passed through the metal tube, and the flexible heat-conducting layer is provided between the metal tube and the gain optical fiber. The water-cooling structure is provided on the metal tube to reduce temperature of the gain optical fiber. The gain optical fiber heat-dissipating device according to the present disclosure can dissipate the heat through a water-cooling mode, and realize rapid heat dissipation, thus improving heat-dissipating efficiency.

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Patent Owner(s)

Patent OwnerAddress
EAST CHINA NORMAL UNIVERSITY200062 NO 3663 PUTUO DISTRICT SHANGHAI ZHONGSHAN NORTH ROAD SHANGHAI CITY SHANGHAI CITY 200062
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITYROOM 1-2 FLOOR 1-2 BUILDING NO 1 NO 2 HUIZHU ROAD YUBEI DISTRICT CHONGQING 401123
ROI OPTOELECTRONICS TECHNOLOGY CO LTDROOM 4001 BUILDING 21 NANFANG METROPOLIS PARK LANE 1165 JINDU ROAD MINHANG DISTRICT SHANGHAI 201108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Mengyun Chongqing, CN 31 8
Xu, Shuai Chongqing, CN 86 182
Zeng, Heping Chongqing, CN 50 30
Zhang, Qingshan Chongqing, CN 56 330

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