Cross-correlation spectroscopy in investigations of filamentary gas discharges at atmospheric pressure

K. V. Kozlov; V. V. Dobryakov; A. P. Monyakin; V. G. Samoilovich; O. S. Shepeliuk; H.-E. Wagner; R. Brandenburg; P. Michel

doi:10.1117/12.459395

19 March 2002 Cross-correlation spectroscopy in investigations of filamentary gas discharges at atmospheric pressure

K. V. Kozlov, V. V. Dobryakov, A. P. Monyakin, V. G. Samoilovich, O. S. Shepeliuk, H.-E. Wagner, R. Brandenburg, P. Michel

Author Affiliations +

Proceedings Volume 4460, Selected Research Papers on Spectroscopy of Nonequilibrium Plasma at Elevated Pressures; (2002) https://doi.org/10.1117/12.459395
Event: Selected Research Papers on Spectroscopy of Nonequilibrium Plasma at Elevated Pressures, 2002, Moscow, Russian Federation

Abstract

The technique of spatially resolved cross-correlation spectroscopy is used to carry out diagnostic measurements of the barrier discharge in air at atmospheric pressure. Quantitative estimates for electric field strength E(x,t) and for relative electron density ne(x,t)/nemax are derived from the experimentally determined spatio-temporal distributions of the luminosity for the spectral bands of the 0-0 transitions of the 2nd positive system of N2 (? = 337.2 nm) and the 1st negative system of N2+ (? = 391.5 nm). Experimental results related to the investigations of coronas and pulsed spark discharges are briefly reviewed.

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K. V. Kozlov, V. V. Dobryakov, A. P. Monyakin, V. G. Samoilovich, O. S. Shepeliuk, H.-E. Wagner, R. Brandenburg, and P. Michel "Cross-correlation spectroscopy in investigations of filamentary gas discharges at atmospheric pressure", Proc. SPIE 4460, Selected Research Papers on Spectroscopy of Nonequilibrium Plasma at Elevated Pressures, (19 March 2002); https://doi.org/10.1117/12.459395

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