Multiple beam path laser optical system using multiple beam reflector

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United States of America Patent

PATENT NO 9739592
SERIAL NO

14929028

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Abstract

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A multiple beam path laser optical system using a multiple beam reflector. The multiple beam path laser optical system includes a light source part to generate a laser beam to be irradiated to a specimen, the multiple beam reflector to split a laser beam incident thereto from the light source part and to provide a plurality of optical paths, a main beam splitter to irradiate the laser beam split by the multiple beam reflector to the specimen, a transducer to excite the specimen for signal detection of the laser beam irradiated to the specimen, and a control part to analyze an interference pattern of a laser beam reflected from the specimen and recombined in the main beam splitter.

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Patent Owner(s)

Patent OwnerAddress
FOUNDATION FOR RESEARCH AND BUSINESS SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY232 GONGNEUNG-RO NOWON-GU SEOUL 01811

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwak, Dong-Ryul Seoul, KR 1 0
Park, Hae-Sung Uiwang-si, KR 49 809
Park, Ik-Keun Seoul, KR 1 0
Park, Tae-Sung Seoul, KR 102 1048

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