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Atmospheric and Oceanic Optics

2014 year, number 4

Detection of nanoclasters in plasma of oxygen HF discharge by the method of Cu laser pulse heating

S.Kh. Alikhadhziev1,2, M.A. Kazaryan3, E.A. Morozova4, P.S. Plyaka5
1Chechen state university, 32, Sheripova, Grozny, 364907
2Research institute of physics of Southern Federal University, 344090, Rostov-on-Don, Stachki ave.,194
3P.N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia, Russia, 119991, Moscow, Leninskii pr., 53
4A.M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia, 119991, Moscow, Vavilova st., 38
5Southern Research Center of the Russian Academy of Sciences, Rostov-on-Don, Russia, Russia, 344006, Rostov-on-Don, Chekhova, 41
Keywords: nanoclasters, laser heating of particles, gas discharge, optical radiation, spectrum, signal processing

Abstract

Cupper vapor laser beam was focused on plasma region, where nanoclasters are admittedly formed under ceramic target sputtering in oxygen environment. In normal to beam direction, optical signal are recorded and handled with temporal, spatial, and spectral resolution; hardware and software means are described. Low power emission of laser heated particles has been found in infrared region near dielectric substrate.