Jy. Qin et al., Operating parameter comparison of pulsed optically pumped NH3 and CH3OHF-Pcavity far-infrared laser, INT J INFRA, 20(9), 1999, pp. 1655-1662
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
Based on the density matrix theory of quantum system, the optimum operating
parameters of pulsed optically pumped NH3 and CH3OH F-P cavity far-infrare
d laser (NH3/CH3OH-OPFIRL) were studied and compared theoretically. The dif
ferences of the operating parameters between the NH3-OPFIRL and CH3OH-OPFIR
L, were found and discussed Experimentally, the curves of output power vers
es gas pressure in NH3 and CH3OH F-P cavity lasers pumped by TEA-CO2 laser
were measured, and the optimum operating gas pressure were obtained. The ex
perimental results were in agreement with theoretical calculations.