Energy exchange process in two-longitudinal-mode optically pumped submillimeter wave laser

Authors
Luo, XZ Zhang, P Lin, MH
Citation
Xz. Luo et al., Energy exchange process in two-longitudinal-mode optically pumped submillimeter wave laser, INT J INFRA, 22(1), 2001, pp. 19-30
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
ISSN journal
01959271 → ACNP
Volume
22
Issue
1
Year of publication
2001
Pages
19 - 30
Database
ISI
SICI code
0195-9271(200101)22:1<19:EEPITO>2.0.ZU;2-Y
Abstract
Based on the semi-classical density matrix equations and numerical iteratio n calculation, the gain coefficient of nine-energy-level NH3 molecular syst em was figured out. Energy exchange process in two-longitudinal-mode optica lly pumped submillimeter wave laser was studied in detail. Laser output int ensity was calculated and discussed in case of different operating paramete rs such as operating gas pressure, length of laser cavity. Finally the opti mization rules were concluded.