14 January 2000 Three-color laser for pulse holography
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Proceedings Volume 3887, High-Power Lasers in Civil Engineering and Architecture; (2000) https://doi.org/10.1117/12.375180
Event: Advanced High-Power Lasers and Applications, 1999, Osaka, Japan
Abstract
A development of a three-color solid-state laser on phosphate neodymium glass for pulse holography is offered in the present paper. The laser has been assembled under the multicascade scheme with a single master oscillator. The powerful IR radiation on an output of such system has been frequency converted into green, dark blue and red radiation due to processes of the second harmonic and third harmonic generation of a neodymium laser radiation and generation of first anti-Stokes component of the Stimulated Raman scattering respectively and has been divide into three various bema of different color. Varying the conditions of realization of above processes, it is possible to redistribute the radiation energy of the system between beams of various colors over a wide range. The energy of each beam will be sufficient for exposition of a photomaterial of the appropriate spectral sensitivity, and the joint influence of beams will make possible to obtain color pulse holograms and, in particular, color holographic portraits.
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Ildar A. Begishev, Ildar A. Begishev, Valery A. Kim, Valery A. Kim, Vyacheslav I. Redkorechev, Vyacheslav I. Redkorechev, Timurbek Usmanov, Timurbek Usmanov, "Three-color laser for pulse holography", Proc. SPIE 3887, High-Power Lasers in Civil Engineering and Architecture, (14 January 2000); doi: 10.1117/12.375180; https://doi.org/10.1117/12.375180
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