Temperature influence on the lasing spectrum width of neodymium-glass lasers
Journal Article
·
· Sov. J. Opt. Technol. (Engl. Transl.); (United States)
OSTI ID:6004878
The free-running lasing spectra have been obtained for several neodymium-doped silicate and phosphate glasses in the case when the temperature of the active element was raised from 20 to 250--300 /sup 0/C. The broadening and long-wave shift of the lasing spectrum, observed at elevated temperatures and activator concentrations, are explained by the influence of absorption from the thermally populated /sup 4/I/sub 11/2/ level.
- OSTI ID:
- 6004878
- Journal Information:
- Sov. J. Opt. Technol. (Engl. Transl.); (United States), Journal Name: Sov. J. Opt. Technol. (Engl. Transl.); (United States) Vol. 48:3; ISSN SJOTB
- Country of Publication:
- United States
- Language:
- English
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