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Proceedings Paper

A Study Of Time Spatial IR Laser Radiation Characteristics By High Speed Photography Techniques
Author(s): Yu. A, Drozhbin; v. V. Trofimenko; L. S. Ushakov; A. G. Yarova; v. D. Zvorykin
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Paper Abstract

Time and spatial distribution of pulsed laser radiation at appr. 5.5 and 10.6 μm with the use of high speed streak camera with reflex optics was studied. Visualization of IR radiation was based on the effect of IR sensitization of a silver halide film with its subsequent exposure to visible light. The suggested high speed phototechnique may be applied throughout the entire middle IR range. To provide recording of a time spatial laser radiation structure a method of obtaining a series of frames at top frequencies of 102 frames per second or more is proposed, using the principles of tomography.

Paper Details

Date Published: 22 September 1987
PDF: 9 pages
Proc. SPIE 0801, High Power Lasers: Sources, Laser-Material Interactions, High Excitations, and Fast Dynamics, (22 September 1987); doi: 10.1117/12.941230
Show Author Affiliations
Yu. A, Drozhbin, All-Union Research Institute for Optical and Physical Measurements (Germany)
v. V. Trofimenko, All-Union Research Institute for Optical and Physical Measurements (Germany)
L. S. Ushakov, All-Union Research Institute for Optical and Physical Measurements (Germany)
A. G. Yarova, All-Union Research Institute for Optical and Physical Measurements (Germany)
v. D. Zvorykin, P.N.Lebedev Physical Institute of the USSR Academy of Sciences, (Germany)


Published in SPIE Proceedings Vol. 0801:
High Power Lasers: Sources, Laser-Material Interactions, High Excitations, and Fast Dynamics
Ernst-Wolfgang Kreutz; A. Quenzer; Dieter Schuoecker, Editor(s)

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