Measurement of stimulated emission cross section of the 00/sup 0/1--10/sup 0/0 transition in a CO/sub 2/ laser
Journal Article
·
· Chin. Phys. Lasers; (United States)
OSTI ID:6742444
On the basis of expression derived from the rate equation, the stimulated emission cross sections sigma of seven lines of a CO/sub 2/ laser from the 00/sup 0/1--10/sup 0/0 transition at different conditions were measured by means of a pulse-amplification technique, and 83 values of sigma were obtained. Theoretical values of sigma were calculated according to analytical expression from the definition of sigma. The measured values of sigma were compared with the theoretical ones, and they are in satisfactory agreement. Finally, an analysis was made of the dependence of sigma on the rotational quantum number J, its temperature, and the pressure of active gas mixture.
- Research Organization:
- Zhejiang University, Hangzhou
- OSTI ID:
- 6742444
- Journal Information:
- Chin. Phys. Lasers; (United States), Journal Name: Chin. Phys. Lasers; (United States) Vol. 15:4; ISSN CPLAE
- Country of Publication:
- United States
- Language:
- English
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