Title :
Features of the wavefront sensor based on the Talbot effect
Author :
Podanchuk, Dmytro V. ; Goloborodko, Andrey A. ; Kotov, Myhailo M.
Author_Institution :
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
Abstract :
The influence of aperture size on the accuracy of wavefront reconstruction with the sensor based on the Talbot effect is experimentally investigated. The analysis of set of spherical and astigmatic lenses shows that the aperture effects grow with the magnitude of the wavefront aberrations.
Keywords :
Talbot effect; aberrations; adaptive optics; lenses; wavefront sensors; Talbot effect; aperture size; astigmatic lenses; spherical lenses; wavefront aberrations; wavefront reconstruction; wavefront sensor; Apertures; Arrays; Gratings; Image reconstruction; Laser beams; Lenses; Talbot effect;
Conference_Titel :
Advanced Optoelectronics and Lasers (CAOL), 2013 International Conference on
Conference_Location :
Sudak
Print_ISBN :
978-1-4799-0016-9
DOI :
10.1109/CAOL.2013.6657628
