Pyroelectric Detector Fast Response Compensation Circuit for High-Repetition-Rate Pulse Laser Measurement System-Reference-Cited by-同舟云学术

Pyroelectric Detector Fast Response Compensation Circuit for High-Repetition-Rate Pulse Laser Measurement System

Published:2013-05 Issue: Volume:552 Page:281-286
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Zhang Lei¹,Shao Bi Bo¹,Feng Gang¹,Yang Peng Ling¹,Tao Meng Meng¹

Affiliation:

1. Northwest Institute of Nuclear Technology

Abstract

A way to achieve pyroelectric detector fast response compensation circuit based on the measurement of energy for high-repetition-rate pulse laser is proposed in this paper. The transfer function of the pyroelectric detector circuit system is derived adopting the linear model of the operational amplifier and the effect of input voltage and noise are ignored. Further, the noise characteristics and related factors are analyzed and their effects on the response speed, performance stability, signal gain and signal to noise ratio are discussed. Series of experiments were carried out to verify the reliability of the compensation circuit. This circuit has been applied in the pyroelectric detector system for measuring the energy and the power of high-repetition-rate pulse lasers. OCIS codes: 140.3538 040.1880

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.552.281.pdf

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