Accession Number : AD0770440
Title : Optical Breakdown of Compressed Gases by CO2 Laser Emission,
Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s) : Basov,H. G. ; Belenov,E. M. ; Danilychev,V. A. ; Kerimov,O. M. ; Kovsh,I. B.
Report Date : 09 NOV 1973
Pagination or Media Count : 13
Abstract : The phenomenon of compressed gas breakdown by CO2 laser emission is examined both theoretically and experimentally. It was disclosed that gas breakdown at high pressures (p > or = 30 atm) differs considerably from that at low pressures: the threshold density of the emission flux and energy appear in the low pressure region as diminishing functions of p and in the high pressure region, conversely, they increase. The dependences of emission threshold density and energy in pressure are different for molecular and atomic gases.
Descriptors : *Gas breakdown, Carbon dioxide lasers, Emission, Electron energy, Partial differential equations, Distribution functions, Translations, USSR, Plasmas(Physics)
Subject Categories : Physical Chemistry
Plasma Physics and Magnetohydrodynamics
Distribution Statement : APPROVED FOR PUBLIC RELEASE