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

Authors
KORNEEV N STEPANOV S
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
Optics communications → ACNP
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.