Optical acoustic detector based on a fiber Fabry-Perot interferometer

被引：4
|
作者：
Park, HS [1 ]
Thursby, G [1 ]
Culshaw, B [1 ]
机构：
[1] Univ Strathclyde, Dept Elect & Elect Engn, Div Optoelect, Glasgow G1 1XW, Lanark, Scotland
来源：
APPLIED OPTICS | 2005年 / 44卷 / 04期
关键词：
D O I：
10.1364/AO.44.000489
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We describe a novel optical acoustic detector based on a bias-controlled fiber Fabry-Perot interferometer. The detector has a broad bandwidth from 10 Mhz to a few gigahertz and higher sensitivity than conventional systems, which are useful for noncontact characterization of microsamples based on laser ultrasound. (C) Optical Society of America.
引用
收藏
页码：489 / 492
页数：4
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