A simple method for experimental determination of electron temperature and electron density in a nanosecond pulsed longitudinal discharge used for excitation of high-power atomic and ionic metal and metal halide vapour lasers

5th International Workshop & Summer School on Plasma Physics 2012

Temelkov, K.A.^1 ; Vuchkov, N.K.^1

Metal Vapour Lasers Laboratory, Institute of Solid State Physics, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee, Sofia

1784, Bulgaria^1

关键词: Discharge currents;    Electrical discharges;    Experimental determination;    High power;    SIMPLE method;    Time resolved measurement;    Tube voltages;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/715/1/012004/pdf
DOI  :  10.1088/1742-6596/715/1/012004

来源: IOP

【 摘 要 】

A simple method based on the time-resolved measurement of electrical discharge parameters, such as tube voltage and discharge current, is developed and applied for determination of electron temperature and electron density in the discharge period of a nanosecond pulsed longitudinal discharge, exciting high-power DUV Cu+Ne-CuBr, He-Hg+and He-Sr+lasers.