Spectral and temporal features of the pumping of rhodamine 6G by radiation from a copper vapor laser

Journal Article · Sat Jan 01 04:00:00 EST 1983 · Sov. J. Quant. Electron. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1070/QE1983v013n01ABEH004048· OSTI ID:6049926

Soldatov, A N; Sukhanov, V B

An experimental investigation was made of the influence of the relative delay time tau and of the intensity ratio R/sub 21/ of the spectral components emitted by a copper vapor laser on the energy and spectral characteristics of lasing in rhodamine 6G. For certain values of tau and P/sub 21/, lasing in the dye was disrupted. A clamping effect was discovered between the rhodamine 6G laser emission spectrum and the yellow line of the copper vapor laser. The results obtained were used to determine the parameters of an interference filter for suppressing the yellow line from the copper vapor laser, and this made it possible to raise the efficiency of conversion of the pump radiation into lasing in the dye.

• Research Organization: Institute of Atmospheric Optics, Siberian Branch of the Academy of Sciences of the USSR, Tomsk
• OSTI ID: 6049926
• Journal Information: Sov. J. Quant. Electron. (Engl. Transl.); (United States), Journal Name: Sov. J. Quant. Electron. (Engl. Transl.); (United States) Vol. 13:1; ISSN SJQEA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
AMINES
CARBOXYLIC ACIDS
COPPER
DYE LASERS
DYES
EFFICIENCY
ELECTROMAGNETIC RADIATION
ELEMENTS
EMISSION SPECTRA
FILTERS
FREQUENCY SELECTION
GAS LASERS
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
LASER RADIATION
LASERS
LIQUID LASERS
METAL VAPOR LASERS
METALS
OPTICAL FILTERS
OPTICAL PUMPING
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PUMPING
RADIATIONS
REAGENTS
RHODAMINES
SPECTRA
TRANSITION ELEMENTS