FREQUENCY CONVERSION OF COHERENT IMAGES ON INTRACAVITY MULTIWAVE MIXING

Investigación & Desarrollo

Alexei L. Tolstik¹  Oleg G. Romanov¹  Omar Ormachea² 

[1] Universidad Estatal de Bielorrusia;Universidad Privada Boliviana;

关键词: Dynamic Holography, Frequency Conversion of Images, Nondegenerate Multiwave Mixing, Nonlinear Interferometer;   

DOI  :  

来源: DOAJ

【 摘 要 】

The schemes for recording and reading of dynamic holograms in conditions of nondegenerate four- and six-wave mixing in a nonlinear Fabry-Perot interferometer have been analyzed theoretically. It has been demonstrated that there is a possibility for a considerable improvement in the diffraction efficiency and angular selectivity of dynamic gratings in the interferometer compared to the off-cavity interaction. A method for the frequency conversion of coherent images with simultaneous phase conjugation has been realized experimentally.

【 授权许可】

Unknown