Title :
Angular spectra of phase diffraction gratings illuminated by interference field
Author :
Gnatovskyy, V.O. ; Bugaychuk, S.A. ; Negriyko, A.M. ; Pryadko, I.I. ; Sidorenko, A.V.
Author_Institution :
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
Abstract :
This article proceeds from correlation method for controlling the intensity and angular displacement of the output laser beam. Angular spectra of plane phase diffraction gratings of different relief are investigated under illuminating them by interference field and under its transverse shifting relative to grating. This approach increases the number of control parameters for formation of optical field at the output of the optical arrangement.
Keywords :
correlation methods; diffraction gratings; laser beam effects; laser beams; light interference; optical control; angular displacement; angular spectra; correlation method; intensity displacement; interference field; output laser beam; phase diffraction gratings; transverse shifting; Diffraction; Diffraction gratings; Gratings; Holography; Laser beams; Measurement by laser beam;
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.2013.6657644
