Fast adaptive interferometer with a photorefractive GaP crystal

被引：12

作者：

Kamshilin, AA ^{[1
]}

Prokofiev, VV ^{[1
]}

机构：

[1] Univ Joensuu, Dept Phys, FIN-80101 Joensuu, Finland

来源：

OPTICS LETTERS | 2002年 / 27卷 / 19期

关键词：

D O I：

10.1364/OL.27.001711

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The performance of an adaptive interferometer based on mixing of light waves with different polarization states in a photorefractive GaP crystal at lambda = 0.633 mum is described. Both high sensitivity and fast response time are achieved with a low-power He-Ne laser. The parameters of the interferometer are appropriate for remote ultrasound detection in an industrial environment. (C) 2002 Optical Society of America.

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页码：1711 / 1713

页数：3

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