Defining of the basic parameters of nonlinear radiation transformation at a frequency

A. I. Illarionov; N. A. Chernykh; E. A. Illarionova

doi:10.1117/12.633917

8 June 2005 Defining of the basic parameters of nonlinear radiation transformation at a frequency

A. I. Illarionov, N. A. Chernykh, E. A. Illarionova

Proceedings Volume 5851, Fundamental Problems of Optoelectronics and Microelectronics II; (2005) https://doi.org/10.1117/12.633917
Event: Fundamental Problems of Optoelectronics and Microelectronics II, 2004, Khabrovsk, Russian Federation

Abstract

Basic parameters defining methodology of radiation transformation at a frequency in noncentrosymmetrical crystals (methodology of collinear synchronism direction, of effective nonlinearity d_eff coefficient and quality parameter β, of angular and spectral width of synchronism angles of regular and irregular rays drift) is presented. On the basis of this methodology a block-scheme was worked out and a Delphi language programme for the above-mentioned parameters calculation was written. The programme is quite speedy and operative and makes it possible to perform autoscaling. With the help of the described and developed programme one can calculate the basic radiation transformation parameters at a frequency for nonlinear cyrstals of any class of symmetry at the interaction of waves both with different (ω₁≠ω₂), and with equal frequencies (ω₁=ω₂).

Citation Download Citation

A. I. Illarionov, N. A. Chernykh, and E. A. Illarionova "Defining of the basic parameters of nonlinear radiation transformation at a frequency", Proc. SPIE 5851, Fundamental Problems of Optoelectronics and Microelectronics II, (8 June 2005); https://doi.org/10.1117/12.633917

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