ADAPTIVE HOLOGRAPHIC-INTERFEROMETRY FOR 2-DIMENSIONAL VIBRATIONAL-MODE DISPLAY

被引:14
作者
BARBOSA, EA
PROKOFIEV, VV
GALLO, NJH
ANDREETA, JP
机构
[1] USP,INST FIS & QUIM SAO CARLOS,CRESCIMENTO CRISTAIS LAB,SAO CARLOS,SP,BRAZIL
[2] UNIV ESTADUAL CAMPINAS,INST FIS,OPT LAB,BR-13081 CAMPINAS,SP,BRAZIL
关键词
HOLOGRAPHY; INTERFEROMETRY; PHOTOREFRACTIVE CRYSTALS; ADAPTIVE OPTICS; VIBRATION MEASUREMENT;
D O I
10.1117/12.173555
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We describe the use of a self-stabilized setup for time-averaged holographic interferometry recording of a vibrating surface in a perturbed environment. The hologram is recorded with the 632.8-nm wavelength of an He-Ne laser on a Bi12TiO20 crystal. The performance of the setup is discussed and experimentally evaluated.
引用
收藏
页码:2659 / 2662
页数:4
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