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Title:
LIDAR SYSTEM BASED ON VISIBLE-NEAR INFRARED-SHORTWAVE INFRARED LIGHT BANDS
Document Type and Number:
WIPO Patent Application WO/2017/206522
Kind Code:
A1
Abstract:
A lidar system based on visible-near infrared-shortwave infrared light bands comprises a light source sub-system, a light receiving sub-system and a signal collecting and processing sub-system, and adopts a laser light source having a supercontinuum spectrum laser comprising the three bands of visible, near infrared and shortwave infrared light. The lidar system conveniently and effectively achieves hyperspectral measurement of three bands of visible, infrared and shortwave infrared lights without needing to replace the laser light source (11), increasing the capability of detecting target spectrum information and application range, providing more accurate measurement results and post-processing algorithms, and strengthening the capability of simultaneously detecting visible-near infrared-shortwave infrared light bands of a lidar system.

Inventors:
LI CHUANRONG (CN)
CHEN YUWEI (CN)
WANG ZHEN (CN)
TANG JIAN (CN)
LI WEI (CN)
HE WENJING (CN)
ZHANG HUIJING (CN)
WU HAOHAO (CN)
LI XIAOHUI (CN)
LIU ZHAOYAN (CN)
Application Number:
PCT/CN2017/070953
Publication Date:
December 07, 2017
Filing Date:
January 12, 2017
Export Citation:
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Assignee:
ACAD OF OPTO-ELECTRONICS CHINESE ACAD OF SCIENCES (CN)
International Classes:
G01S17/10
Foreign References:
CN105911559A2016-08-31
CN205787131U2016-12-07
CN1556374A2004-12-22
CN101839981A2010-09-22
US20110037639A12011-02-17
CN103558605A2014-02-05
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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