DETECTION OF INPLANE AND OUT-OF-PLANE ULTRASONIC DISPLACEMENTS BY A 2-CHANNEL CONFOCAL FABRY-PEROT-INTERFEROMETER

被引：24

作者：

CAND, A ^{[1
]}

MONCHALIN, JP ^{[1
]}

JIA, X ^{[1
]}

机构：

[1] UNIV PARIS 07,PHYS SOLIDES GRP,F-75251 PARIS 05,FRANCE

来源：

APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 04期

关键词：

D O I：

10.1063/1.111141

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Simultaneous detection of in-plane and out-of-plane ultrasonic displacements by a two-channel confocal Fabry-Perot optical receiver is described. Accuracy is tested by measuring the in-plane and out-of-plane displacements produced by Rayleigh surface waves generated by a piezoelectric transducer and a laser.

引用

页码：414 / 416

页数：3

共 15 条

[1] LASER-GENERATION OF DIRECTIONAL SURFACE ACOUSTIC-WAVE PULSES IN METALS [J].

AINDOW, AM ;

DEWHURST, RJ ;

PALMER, SB .

OPTICS COMMUNICATIONS, 1982, 42 (02) :116-120

[2]

[Anonymous], 1967, RAYLEIGH LAMB WAVES

[3]

BUSHELL AC, 1992, REV PROGR QUANTITATI, V11, P1315

[4]

CAND A, UNPUB

[5] MEASURING MICROVIBRATIONS BY HETERODYNE SPECKLE INTERFEROMETRY [J].

DANDLIKER, R ;

WILLEMIN, JF .

OPTICS LETTERS, 1981, 6 (04) :165-167

[6]

Hutchins D. A., 1990, Journal of Nondestructive Evaluation, V9, P247, DOI 10.1007/BF00565643

[7]

HUTCHINS DA, 1988, PHYS ACOUSTICS, V18, P21

[8]

Light G.M., 1989, NONDESTRUCTIVE EVALU

[9] OPTICAL SENSING OF INPLANE ULTRASONIC TRANSIENTS [J].

MCKIE, ADW ;

WAGNER, JW .

APPLIED PHYSICS LETTERS, 1988, 53 (12) :1043-1044

[10]

Monchalin J.-P., 1989, Journal of Nondestructive Evaluation, V8, P121, DOI 10.1007/BF00565636

← 1 2 →