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Proceedings Paper

A circuit used for peak power detecting of the laser pulse
Author(s): Yongsheng Gou; Baiyu Liu; Yonglin Bai; Bo Wang; Bingli Zhu; Xiaohong Bai; JunJun Qin; Peng Xu
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Paper Abstract

Based on the principle of capacitor pre-charging, an analog pulse stretch circuit is designed for detecting peak power of narrow laser impulse. Experimental test were carried out. And it could achieve regulation accuracy of 5ps, jitter<600ps. Due to the need of different delay ranges during the practical applications, the analog pulse stretch circuit is optimized. It doesn’t only meet the different adjustment ranges, but also maintains high regulation accuracy.

Paper Details

Date Published: 19 February 2015
PDF: 6 pages
Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492O (19 February 2015); doi: 10.1117/12.2075496
Show Author Affiliations
Yongsheng Gou, Xi'an Institute of Optics and Precision Mechanics (China)
Baiyu Liu, Xi'an Institute of Optics and Precision Mechanics (China)
Yonglin Bai, Xi'an Institute of Optics and Precision Mechanics (China)
Bo Wang, Xi'an Institute of Optics and Precision Mechanics (China)
Bingli Zhu, Xi'an Institute of Optics and Precision Mechanics (China)
Xiaohong Bai, Xi'an Institute of Optics and Precision Mechanics (China)
JunJun Qin, Xi'an Institute of Optics and Precision Mechanics (China)
Peng Xu, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 9449:
The International Conference on Photonics and Optical Engineering (icPOE 2014)
Ailing Tian; Anand Asundi; Weiguo Liu; Chunmin Zhang, Editor(s)

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