Orthogonal vectorial two-wave mixing in optically active photorefractive crystal

Michael N. Bezruk; Yury N. Kulchin; Roman V. Romashko

doi:10.1117/12.2519689

4 January 2019 Orthogonal vectorial two-wave mixing in optically active photorefractive crystal

Michael N. Bezruk, Yury N. Kulchin, Roman V. Romashko

Proceedings Volume 11024, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017; 110240W (2019) https://doi.org/10.1117/12.2519689
Event: Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017, 2017, Taipei, Taiwan

Abstract

In this paper, we propose a theoretical model of vectorial two-wave mixing in optically active photorefractive cubic crystals of the point group 23 and 43m in orthogonal geometry. Proposed model takes into account polarization states of coupling waves, their dependence on the location in the crystal, orientation of wave vectors relative to the main crystallographic axes and optical activity of a crystal. Sets of the wave parameters which provide either a maximum efficiency of wave coupling or wave coupling efficiency insensitive to polarization state of signal wave are found with use of proposed model.

Citation Download Citation

Michael N. Bezruk, Yury N. Kulchin, and Roman V. Romashko "Orthogonal vectorial two-wave mixing in optically active photorefractive crystal", Proc. SPIE 11024, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017, 110240W (4 January 2019); https://doi.org/10.1117/12.2519689

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