Triple Bragg diffraction in paratellurite crystal |
| |
Authors: | V M Kotov S V Averin A I Voronko E V Kotov S A Tikhomirov |
| |
Institution: | 1.Kotel’nikov Institute of Radio Engineering and Electronics,Russian Academy of Sciences,Fryazino, Moscow oblast,Russia |
| |
Abstract: | Triple Bragg diffraction in a paratellurite crystal has been considered for the case when the plane of diffraction is oblique to the optical axis of the crystal. It has been shown that effective photoelastic constants for isotropic and anisotropic diffraction depend on the inclination of the plane of diffraction insignificantly. Triple Bragg diffraction of 0.63-μm coherent radiation in paratellurite at a 47.3-MHz slow acoustic wave has been experimentally demonstrated. For an optical power of 0.69 W delivered to a piezoconverter, the relative intensities of diffraction orders equal ~0.4, 0.4, 0.1, and 0.1, respectively. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|