Coherent light generators – Particular active media – Liquid
Patent
1987-11-20
1989-01-17
Scott, Jr., Leon
Coherent light generators
Particular active media
Liquid
372 54, H01S 320
Patent
active
047992301
ABSTRACT:
A new class of laser dyes has a lasing compound syn (R.sub.1, R.sub.2) bismanes that shows efficient laser action under flashlamp excitation. In the laser action spectral region there is little or no triplet-triplet absorption so that laser efficiencies in the range of 1 to 3 percent can be provided. Good solubility in many solvents (especially water) good photochemical stability and simplicity of preparation are inherent in this new lasing media.
REFERENCES:
Pavlopoulos et al., "Laser Action from Syn-(Methyl, Chloro) Bimane"; J. A. Phys. 62(1), 1 Jul. 1987.
Pavlopoulos et al.; "Laser Action from Syn-(Methyl, Methyl) Bimane"; J. Appl. Phys. 60(11), 1 Dec. 1986.
Edward M. Kosower & Barak Pazhenchevski in the article entitled "Journal of American Chemical Society"/100:20/Sep. 27, 1978.
Edward M. Kosower & Barak Pazhenchevski in the article entitled "Journal of American Chemical Society"/102/Nov. 15, 1980.
T. G. Pavlopoulos, Spectrochim, Acta, 42A, 47 (1986).
Boyer Joseph H.
Pavlopoulos Theodore G.
Fendelman Harvey
Jr. Leon Scott
Keough Thomas Glenn
The United States of America as represented by the Secretary of
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