Measurement of an object rotation using the theory of speckle pattern decorrelation

Authors
Hrabovsky, M Baca, Z Horvath, P
Citation
M. Hrabovsky et al., Measurement of an object rotation using the theory of speckle pattern decorrelation, OPTIK, 111(8), 2000, pp. 359-366
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTIK
ISSN journal
00304026 → ACNP
Volume
111
Issue
8
Year of publication
2000
Pages
359 - 366
Database
ISI
SICI code
0030-4026(2000)111:8<359:MOAORU>2.0.ZU;2-S
Abstract
The equations are derived for the determination of the components of the sm all deformation tensor in the free space and in the image field. These gene ral equations are used for the case of the in-plane rotation (rotation abou t an axis lying in the object surface plane) and the normal rotation (rotat ion about a normal to the object surface plane). The analysis of sensitivit y and accuracy is done in Chapter 5. Some experimental configurations and r esults are also presented.