Formation of falling current-voltage characteristics of dc gas discharge in He-Ne lasers

V. A. Stepanov; M. V. Chirkin

doi:10.1117/12.407653

27 November 2000 Formation of falling current-voltage characteristics of dc gas discharge in He-Ne lasers

V. A. Stepanov, M. V. Chirkin

Proceedings Volume 4316, International Conference on Lasers for Measurements and Information Transfer; (2000) https://doi.org/10.1117/12.407653
Event: International Conference on Lasers for Measurements and Information Transfer, 2000, St. Petersburg, Russian Federation

Abstract

There has been developed self-consistent kinetic model of a low pressure gas discharge inside a narrow channel. There has been studied the influence of spatial charge in positive column upon low temperature plasma instability by means of non-local theory. By means of modulating DC discharge with a weak harmonic signal followed by decoding plasma linear response on external influence was solved the problem of identifying various low-temperature plasma ionization instability manifestations with certain features of physical processes under conditions when discharges are used in helium- neon lasers. There has been executed a quantity comparison of theoretical and experimental results for glow discharges in narrow tubes, which were filled with helium or helium-neon mixtures.

Citation Download Citation

V. A. Stepanov and M. V. Chirkin "Formation of falling current-voltage characteristics of dc gas discharge in He-Ne lasers", Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); https://doi.org/10.1117/12.407653

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