Temperature noise-limited pyroelectric detectors

S. Stokowski, N. Byer
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引用次数: 2

Abstract

The effects of temperature noise on the performance of pyroelectric detectors have been investigated theoretically and experimentally. The basic theory of temperature noise, techniques for its measurement, and a comparison of it to other noise sources is presented. In LiTaO3pyroelectric detectors specially designed to minimize temperature noise, normalized detectivities (D*) of 1.8×109cmHz1/2W-1or noise equivalent powers (NEP) of 5×10-11W Hz1/2have been obtained.
温度噪声限制热释电探测器
从理论上和实验上研究了温度噪声对热释电探测器性能的影响。介绍了温度噪声的基本理论、测量技术,并与其他噪声源进行了比较。在专为降低温度噪声而设计的litao3热电探测器中,获得了5×10-11W hz1 /2的1.8×109cmHz1/2W-1or噪声等效功率(NEP)的归一化检出率(D*)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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