Experimental investigation of the penetration depth of laser light influence on the distribution of backscattered radiation intensity

Vitalii F. Barybin; A. S. Varavva; Marina U. Gerasimenko; Vladimir Ya. Mendeleev; Sergey N. Skovorod'ko

doi:10.1117/12.501440

19 June 2003 Experimental investigation of the penetration depth of laser light influence on the distribution of backscattered radiation intensity

Vitalii F. Barybin, A. S. Varavva, Marina U. Gerasimenko, Vladimir Ya. Mendeleev, Sergey N. Skovorod'ko

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Proceedings Volume 5066, Lasers for Measurements and Information Transfer 2002; (2003) https://doi.org/10.1117/12.501440
Event: Lasers for Measurements and Information Transfer 2002, 2002, St. Petersburg, Russian Federation

Abstract

In this work the research of influence of the laser radiation penetration depth in fluoroplastic on distribution of backscattered radiation intensity is carried out. The comparison of results received at intensity measurement of backscattered low intensive laser radiation in photometer and the geometrical sizes of the images of distribution of backscattered radiation intensity, registered CCD-camera is carried out. The well adjusted dependences are received. They show, that with growth of scatterer thickness the intensity of backscattered radiation increases, and the geometrical sizes of backscattered beam increases. On thickness, which depends on fluoroplastic optical characteristics and characteristics of initial radiation, the growth of the fixed characteristics ceases.

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Vitalii F. Barybin, A. S. Varavva, Marina U. Gerasimenko, Vladimir Ya. Mendeleev, and Sergey N. Skovorod'ko "Experimental investigation of the penetration depth of laser light influence on the distribution of backscattered radiation intensity", Proc. SPIE 5066, Lasers for Measurements and Information Transfer 2002, (19 June 2003); https://doi.org/10.1117/12.501440

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