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Proceedings Paper

Influence of detector noise and background noise on detection-system
Author(s): Yiheng Song Sr.; Zhiyong Wang
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Paper Abstract

Study the noise by detectors and background light ,we find that the influence of background noise on the detection is more than that of itself. Therefore, base on the fiber coupled beam splitting technique, the small area detector is used to replace the large area detector. It can achieve high signal-to-noise ratio (SNR) and reduce the speckle interference of the background light. This technique is expected to solve the bottleneck of large field of view and high sensitivity.

Paper Details

Date Published: 20 February 2018
PDF: 8 pages
Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106971F (20 February 2018); doi: 10.1117/12.2314478
Show Author Affiliations
Yiheng Song Sr., Science and Technology on Electro-Optical Information Security Control Lab. (China)
Beijing Univ. of Technology (China)
Zhiyong Wang, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 10697:
Fourth Seminar on Novel Optoelectronic Detection Technology and Application
Weiqi Jin; Ye Li, Editor(s)

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