Title :
Laser Bessel velocimtery
Author :
Mahmud Sakah;Brahim Chebbi
Author_Institution :
Bharti School of Engineering, Laurentian University, Sudbury, Ontario, Canada P3E 2C6
fDate :
6/1/2015 12:00:00 AM
Abstract :
The fringes a Bessel beam are used to measure the velocity of particles crossing these fringes by collecting scattered light from these particles with a photodetector. The frequency response from the photodetector signal is directly related to the velocity of the particles.
Keywords :
"Measurement by laser beam","Laser beams","Particle beams","Particle beam measurements","Tungsten","Atmospheric measurements","Velocity measurement"
Conference_Titel :
Photonics North, 2015
DOI :
10.1109/PN.2015.7292500
