Title :
vibrational deactivation rate in the model of buffer gas in OPSMMWL
Author :
Yanxiang, Bao ; Xiao, Huang ; Xun, Zhang
Author_Institution :
Dept. of Electron. & Commun. Eng., Zhongshan Univ., Guangzhou, China
Abstract :
A model of buffer gas effect to optically pumped submillimeter wave laser was established. And the deactivation rate of buffer gas was deduced by quantum theory, so that the buffer gas effect could be calculated quantificationally. The CO2-9(R30) laser pumping NH3 67.2μm line was calculated theoretically and measured experimentally, the experiment results agreed with that of theoretical. This work would do favor to find high-efficient buffer gas of optically pumped submillimeter wave laser.
Keywords :
gas lasers; laser modes; optical pumping; quantum theory; submillimetre wave lasers; 67.2 micron; CO2-9(R30) laser pumping; buffer gas effect; laser technique; optically pumped submillimeter wave laser; quantum theory; viberational deactivation rate; Gas lasers; Laser excitation; Laser modes; Laser theory; Optical buffering; Optical pumping; Power generation; Pump lasers; Submillimeter wave technology; Vibrations;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411566
