Record number :
31847
Title of article :
Optimization of a sealed-off CO2 laser resonator by utilizing a genetic algorithm
Author/Authors :
Cheng، Cheng نويسنده , , Ma، Yangwu نويسنده , , He، Sailing نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Pages :
-600
From page :
601
To page :
0
Abstract :
A genetic algorithm is used to optimize a CO2 laser resonator. Three optimal parameters of a CO2 laser resonator (the diameter of the laser discharge tube, the curvature radius of the concave reflector and the transmissivity of the output-mirror) are obtained with the maximum output of the laser power as the objective function in the genetic algorithm. After the optimization, the calculated laser power with the fundamental mode increases by 62% and the measured value increases by 35% in an experiment as compared to a non-optimized case.
Keywords :
Absorption and emission property , Nd3+ concentration , Nd:NaY(WO4)2 crystal
Journal title :
OPTICS & LASER TECHNOLOGY
Journal title :
OPTICS & LASER TECHNOLOGY
Serial Year :
2001
Link To Document :
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