Effective lasing in the green region using a new class of dye solutions
Journal Article
·
· Opt. Spectrosc. (Engl. Transl.); (United States)
OSTI ID:6774587
Lasing in the 490--530-nm band has been obtained using a new promising class of dyes, namely, derivatives of 2-iminobenzopiran with an efficiency not inferior to rhodamine 6G and having high photostability, when pumping with a coaxial pulsed lamp. The greatest lasing energy of one of them is 10.5 J with an efficiency of 1.2% at a wavelength of 530 nm. The spectral and lasing characteristics of a number of dyes of this class are investigated, and a pumping system that enables high efficiency and lasing energy to be obtained is described.
- OSTI ID:
- 6774587
- Journal Information:
- Opt. Spectrosc. (Engl. Transl.); (United States), Journal Name: Opt. Spectrosc. (Engl. Transl.); (United States) Vol. 49:4; ISSN OPSUA
- Country of Publication:
- United States
- Language:
- English
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