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- Title
Acousto-optic modulator of depolarized laser radiation on the paratellurite crystal.
- Authors
Antonov, S.
- Abstract
An original acousto-optic modulator of depolarized laser radiation is based on a paratellurite crystal in the regime of anisotropic diffraction by a slow acoustic wave. Two acoustic waves with different frequencies are simultaneously excited in a single acousto-optic cell. Two diffraction orders of orthogonal polarizations at the exit from the cell are diffracted in opposite sides relative to the zero order. A polarization prism that is placed immediately behind the cell transforms the diffraction orders into a single output depolarized beam. The total efficiency is 96%.
- Subjects
ACOUSTO-optical modulation; OPTICAL polarization; LASER beams; TELLURITES; CRYSTAL structure
- Publication
Technical Physics, 2016, Vol 61, Issue 1, p130
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784216010035