Analysis of two Channel Sequential Nitrogen Laser Circuit
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Date
2013-06
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Addis Ababa University
Abstract
The analysis of two channel sequential nitrogen laser circuit is developed and scaling
parameters are identi ed with Fortran.f90 programing so as to enable a study of the laser
over its range of discharge modes. Results are presented for critically damped laser gap
case and for the more typical case of critically damping factor 0.4. The analysis shows
in a typical nitrogen laser the rate of rise of the laser gap voltage dVg
dt prior to laser gap
breakdown is 0.5kv/ns and such a dVg
dt is required for a uniform breakdown across the
laser gap for a good lasing action by comparing two channels. For e ectively critically
damping factor at effL = 0.4 the normalized power absorption is increased from 0.00005
to 0.00015 for the rst channel.For the second channel it increases from 0.005 to 0.017 at
similar damping factor
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Analysis of two Channel Sequential