Two-channel IR vibration sensor based on dynamic gratings in semiconductors and pyro-electrics

SPIE Defense + Commercial Sensing Pub Date : 2008-05-15 DOI:10.1117/12.778213

N. Kukhtarev, T. Kukhtareva, J. Caulfield, J. Wang, T. Murray, Y. Gnatenko, I. O. Faryna, P. Bukivskij, R. Gamernyk, A. Grabar

引用次数: 1

Abstract

Double-functional (optical and electrical) interferometer was realized using holographic recording of dynamic gratings in the semiconductor crystals of CdTe: V, CdTe:Ti and ferroelectric-pyroelectric crystal Sn2P2S6 (SPS). Also we introduce novel holographic single-beam wave-front division interferometer that is compact, do not need stabilization and are well suited for real-world applications.

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基于半导体和热电学动态光栅的双通道红外振动传感器

利用CdTe: V、CdTe:Ti半导体晶体和铁电-热释电晶体Sn2P2S6 (SPS)的动态光栅全息记录，实现了双功能(光电)干涉仪。此外，我们还介绍了新型的全息单光束波前分割干涉仪，该干涉仪结构紧凑，不需要稳定，非常适合实际应用。

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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来源期刊

SPIE Defense + Commercial Sensing

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