23 July 1993 Application of diffraction gratings in the laser Doppler velocimetry (LDV)
Author Affiliations +
Proceedings Volume 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology; 19837J (1993) https://doi.org/10.1117/12.2308690
Event: 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993, Budapest, Hungary
Abstract
New solutions to the problem of focusing the beam of round cross section into the rectangle are analyzed by the computer simulation. It has been found that the theoretical power efficiency of focusators is 82-85% for the case of focusing into the rectangle with the sides which are 10- to 100-fold longer than the diffraction spot size.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Juergen Czarske, Juergen Czarske, } "Application of diffraction gratings in the laser Doppler velocimetry (LDV)", Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 19837J (23 July 1993); doi: 10.1117/12.2308690; https://doi.org/10.1117/12.2308690
PROCEEDINGS
2 PAGES


SHARE
Back to Top