2-POINT LASER-DOPPLER MEASUREMENTS OF TURBULENCE ON THE BASIS OF THE PHOTOSHIFT OF SCATTERED MIE WAVES

Authors
SMIRNOV VI
Citation
Vi. Smirnov, 2-POINT LASER-DOPPLER MEASUREMENTS OF TURBULENCE ON THE BASIS OF THE PHOTOSHIFT OF SCATTERED MIE WAVES, Measurement techniques, 40(6), 1997, pp. 557-563
Citations number
14
Journal title
Measurement techniques → ACNP
ISSN journal
05431972
Volume
40
Issue
6
Year of publication
1997
Pages
557 - 563
Database
ISI
SICI code
0543-1972(1997)40:6<557:2LMOTO>2.0.ZU;2-9
Abstract
The theory of the scattering of Mie waves is used to analyze and calcu late the metrological characteristics of laser-Doppler systems for mea suring the three-dimensional structure of turbulence. The signal forme d in these systems is due to interference in the scattering of waves f rom different particles crossing spatially separated regions in which two laser beams are focused. The optimum parameters of the scatterers and optical systems are calculated for specific applications.