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Title:
FOUR RIGHT-ANGLE REFLECTORS-BASED OPTICAL PATH LENGTH INCREASING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/148925
Kind Code:
A1
Abstract:
A four right-angle reflectors-based optical path length increasing system, comprising: a first right-angle reflector (1), a second right-angle reflector (2), a third right-angle reflector (3), and a fourth right-angle reflector (4). The first right-angle reflector (1) and the second right-angle reflector (2) constitute an inner right-angle reflector set, and the third right-angle reflector (3) and the fourth right-angle reflector (4) constitute an outer right-angle reflector set, so that a light beam can be reflected hundreds of times in a limited space, thereby greatly increasing a contact optical path length between the light beam and a substance upon which the light beam acts, improving the device service efficiency, reducing the space required by a device, promoting the development of a miniaturized optical device, and improving the precision of a detection device.

Inventors:
HUANG, Baokun (Guang Xian Road No. 10, High-Technique ZoneDalian, Liaoning 3, 116023, CN)
ZHU, Lin (Guang Xian Road No. 10, High-Technique ZoneDalian, Liaoning 3, 116023, CN)
Application Number:
CN2018/114460
Publication Date:
August 08, 2019
Filing Date:
November 08, 2018
Export Citation:
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Assignee:
SHENZHEN SEASCALIGHT TECHNOLOGY LTD. (Shuiku Road No. 171, XiXiang Town BaoAn Distric, Shenzhen Guangdong 0, 518100, CN)
International Classes:
G02B17/02
Foreign References:
CN105043983A2015-11-11
CN108563006A2018-09-21
CN205317651U2016-06-15
CN105301760A2016-02-03
CN105548016A2016-05-04
JPH09119807A1997-05-06
Attorney, Agent or Firm:
BEIJING LEAP INTELLECTUAL PROPERTY AGENT OFFICE (Room 305, JingTieDiChan XiZhiMenWai Street, Xicheng District, Beijing 4, 100044, CN)
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