Title :
Holographic Shack-Hartmann wavefront sensor
Author :
Podanchuk, Dmytro V. ; Dan´ko, Volodymyr P. ; Kotov, Myhailo M.
Author_Institution :
Nat. Taras Shevchenko Univ. of Kyiv., Kiev, Ukraine
Abstract :
Principles of constructing the holographic wavefront sensors are considered. Method of production of the two-channel holographic lenslet arrays with compensation of specified aberrations and its parameters are presented. The possibility of adaptation of the holographic sensor for measuring the wave fronts with different curvature is shown.
Keywords :
CCD image sensors; holographic optical elements; lenses; optical arrays; wavefront sensors; aberrations; holographic Shack-Hartmann wavefront sensor; sensor adaptation; two-channel holographic lenslet arrays; wavefront time variations;
Conference_Titel :
Advanced Optoelectronics and Lasers (CAOL), 2010 International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7043-3
DOI :
10.1109/CAOL.2010.5634208
