Switching of the emission wavelength of a helium-neon laser in the 3.39 $mu$ region
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.), v. 5, no. 2, pp. 230-231
The emission switched from the lambda$sub 0$=3.3922 $mu$ 5s'1/2$sup 0$$sub 1$--4p' 3/2$sub 2$(3s$sub 2$--3p$sub 4$) line to the lambda$sub 1$=3.3912 $mu$ 5s'1/2$sup 0$$sub 1$--4p'1/2$sub 1$(3s$sub 2$--3p$sub 2$) line in such a way as to maximize the power at the lambda$sub 1$ wavelength. The absorption of both lines was determined in pure methane in the pressure range 0.05--1 atm and in methane-air mixtures at atmospheric pressure; a comparison was made of the gains of these lines in a helium-neon discharge.
- Research Organization:
- Moscow Engineering-Physics Institute
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-33-000449
- OSTI ID:
- 4193753
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.), v. 5, no. 2, pp. 230-231, Journal Name: Sov. J. Quant. Electron. (Engl. Transl.), v. 5, no. 2, pp. 230-231; ISSN SJQEA
- Country of Publication:
- United States
- Language:
- English
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