DocumentCode :
1763054
Title :
2-D Numerical Modeling of Gas Temperature in Large-Volume Sr Laser Excited in Nanosecond Pulsed Longitudinal 
Discharge
Author :
Chernogorova, Tatiana P. ; Temelkov, Krassimir A. ; Koleva, Nina K. ; Vuchkov, Nikolay K.
Author_Institution :
Dept. of Math. & Inf., Sofia Univ., Sofia, Bulgaria
Volume :
41
Issue :
10
fYear :
2013
fDate :
Oct. 2013
Firstpage :
3043
Lastpage :
3047
Abstract :
An active volume scaling in bore and length of a Sr atom laser excited in a nanosecond pulse longitudinal He-SrBr2 discharge is carried out. Considering axial symmetry and uniform power input, 2-D model (r, z) is developed by numerical methods for determination of gas temperature in nanosecond pulsed longitudinal He-Ne-SrBr2 discharge to find out the optimal temperature regime for achieving of a maximal multiline average output power.
Keywords :
discharges (electric); heat conduction; helium; numerical analysis; plasma heating by laser; plasma temperature; plasma transport processes; strontium compounds; 2D numerical method; He-SrBr2; active volume scaling; axial symmetry; gas temperature; heat conduction; large volume Sr laser; maximal multiline average output power; nanosecond pulsed longitudinal helium-strontium bromide discharge; uniform power input; Discharges (electric); Electron tubes; Gas lasers; Laser excitation; Laser modes; Numerical models; Plasma temperature; Heat conduction; gas discharge; gas temperature; numerical modeling;
fLanguage :
English
Journal_Title :
Plasma Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0093-3813
Type :
jour
DOI :
10.1109/TPS.2013.2278711
Filename :
6587092
Link To Document :
