MEASUREMENT OF DIFFERENT COMPONENTS OF VIBRATIONS IN SPECKLE REFERENCELESS CONFIGURATION USING ADAPTIVE PHOTODETECTORS

Citation
N. Korneev et S. Stepanov, MEASUREMENT OF DIFFERENT COMPONENTS OF VIBRATIONS IN SPECKLE REFERENCELESS CONFIGURATION USING ADAPTIVE PHOTODETECTORS, Optics communications, 115(1-2), 1995, pp. 35-39
Citations number
6
Categorie Soggetti
Optics
Journal title
ISSN journal
00304018
Volume
115
Issue
1-2
Year of publication
1995
Pages
35 - 39
Database
ISI
SICI code
0030-4018(1995)115:1-2<35:MODCOV>2.0.ZU;2-F
Abstract
We report application of adaptive photodetectors based on non-steady-s tate photoEMF combined with speckle technique for measurement of in- a nd out-of-plane vibration components for real, diffusely scattering ob jects. The technique allows real-time measurements of vibrations with amplitudes much lower than the speckle diameter.