OPTICAL-FIBER INTERFEROMETRY FOR PHOTOACOUSTIC-SPECTROSCOPY IN LIQUIDS

被引：6

作者：

HAND, DP

FREEBORN, S

HODGSON, P

CAROLAN, TA

QUAN, KM

MACKENZIE, HA

JONES, JDC

机构：

[1] Department of Physics, Heriot-Watt University, Edinburgh, EH144AS, Riccarton

来源：

OPTICS LETTERS | 1995年 / 20卷 / 02期

关键词：

D O I：

10.1364/OL.20.000213

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical fiber interferometry was used for measurement of the subnanometer surface and bulk displacements associated with photoacoustic pressure waves in methanol and water. The measurement system is both broadband and noncontacting, giving a pressure sensitivity of 0.1 Pa/square-rootHz.

引用

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页码：213 / 215

页数：3

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