dye lasers using 2-(4-Pyridyl)-5-aryloxazoles and quaternary salts of these compounds
Patent
·
OSTI ID:5491701
2-(4-pyridyl)-5-aryloxazoles and certain quaternary salts of these compounds are useful as visible-wavelength lasing dyes. These dyes are used in solution with non-interferring polar solvents, such as low molecular weight alcohols, H/sub 2/O, and D/sub 2/O, to form lasing media useful in dye lasers. Such lasers generally include a reservoir for containing the laser dye solution and a pumping energy source operably coupled therewith for producing stimulated emission of the dye solution.
- Assignee:
- The United States as represented by the Secretary of the Navy
- Patent Number(s):
- US 4506368
- OSTI ID:
- 5491701
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALCOHOLS
AMINES
AMMONIUM COMPOUNDS
AZO COMPOUNDS
AZO DYES
AZOLES
CHEMICAL COMPOSITION
CHLORIDES
CHLORINE COMPOUNDS
DYE LASERS
DYES
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
LASERS
LIQUID LASERS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
POLAR COMPOUNDS
PUMPING
QUATERNARY COMPOUNDS
WATER
420300* -- Engineering-- Lasers-- (-1989)
ALCOHOLS
AMINES
AMMONIUM COMPOUNDS
AZO COMPOUNDS
AZO DYES
AZOLES
CHEMICAL COMPOSITION
CHLORIDES
CHLORINE COMPOUNDS
DYE LASERS
DYES
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
LASERS
LIQUID LASERS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
POLAR COMPOUNDS
PUMPING
QUATERNARY COMPOUNDS
WATER