DocumentCode
1792877
Title
High-resolution Shack-Hartmann sensor for measuring variations of high-power laser beams
Author
Poleshchuk, A.G. ; Sedukhin, A.G. ; Cherkashin, V.V. ; Trunov, V.I. ; Maksimov, V.G. ; Tartakovsky, V.A.
Author_Institution
Inst. of Autom. & Electrometry, Novosibirsk, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
1
Abstract
A high-resolution Shack-Hartmann sensor is developed, which enables one to perform the fast time sampling and measuring both the wavefronts and the intensity distributions of high power lasers over the square entrance pupils up to 15×15 mm. The sensor has a flexible program interface with two built-in algorithms for reconstructing the laser wavefronts.
Keywords
laser beams; laser variables measurement; wavefront sensors; flexible program interface; high-power laser beams; high-resolution Shack-Hartmann sensor; intensity distributions; laser wavefront reconstruction; square entrance pupils; wavefront measurement; Measurement uncertainty; Nonhomogeneous media; Size measurement; Shack-Hartmann sensor; high-power lasers; intensity distribution; phase reconstruction;
fLanguage
English
Publisher
ieee
Conference_Titel
Laser Optics, 2014 International Conference
Conference_Location
Saint Petersburg
Print_ISBN
978-1-4799-3884-1
Type
conf
DOI
10.1109/LO.2014.6886326
Filename
6886326
Link To Document