1 April 1991 Recording of laser radiation power distribution with the use of nonlinear optical effects
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Proceedings Volume 1358, 19th Intl Congress on High-Speed Photography and Photonics; (1991) https://doi.org/10.1117/12.24037
Event: 19th International Congress on High-Speed Photography and Photonics, 1990, Cambridge, United Kingdom
Abstract
Interferential approach to registration of space-energetical characteristics of laser radiation is based on reading due to interferometrical methods of changes of refractive index, appearing in specially chosen medium during transformation through it oflaser radiation. A short overviews of non-linear effects, which may be used for these purposes is demonstrated in work [ 1]. Most advanced nowdays is usage of heat effect [2, 3]. Presented work is devoted to research of possible interferential registration of laser beam profile at the expense of optical orientation of molecules in Kerr mediums and due to re-orientation effect of director of nematic liquid crystals (NLC) in the field of laser wave.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. V. Korehazhkin, S. V. Korehazhkin, L. O. Krasnova, L. O. Krasnova, } "Recording of laser radiation power distribution with the use of nonlinear optical effects", Proc. SPIE 1358, 19th Intl Congress on High-Speed Photography and Photonics, (1 April 1991); doi: 10.1117/12.24037; https://doi.org/10.1117/12.24037
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