Title :
Application efficiency increasing of LiNbO3:MgO and GaP crystals for acoustooptical high-frequency control of powerfull laser irradiation
Author :
Andrushchak, A.S. ; Kaidan, M.V. ; Chernyhivskiy, Ye M. ; Yurkevych, O.V. ; Maksymyuk, T.A. ; Mytsyk, B.G. ; Kityk, A.V.
Author_Institution :
Lviv Polytech. Nat. Univ., Lviv, Ukraine
Abstract :
We report the spatial anisotropy of the acoustooptical figure of merit M2 in LiNbO3:MgO and GaP crystals. The analysis is based on the indicative surfaces being calculated for different geometries of the acoustooptical diffraction. Basing on these results the most efficient geometries of the acoustooptical cells made of these crystals are determined. It give a possibility to increase the application efficiency of LiNbO3:MgO and GaP crystals as sensitive elements for acoustooptical high-frequency control of powerful laser irradiation.
Keywords :
III-V semiconductors; acoustic wave diffraction; acousto-optical effects; gallium compounds; light diffraction; lithium compounds; magnesium compounds; optical materials; GaP; LiNbO3:MgO; acoustooptical diffraction; acoustooptical figure of merit; acoustooptical high-frequency control; application efficiency; powerful laser irradiation; shear elastic waves; spatial anisotropy; Anisotropic magnetoresistance; Crystals; Diffraction; Fiber lasers; Frequency modulation; Geometry; Laser modes;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling (LFNM), 2010 10th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-6994-9
DOI :
10.1109/LFNM.2010.5624209
