Dye Lasers Using 2-(4-Pyridyl)-5-Aryloxazoles and Quaternary Salts of These Compounds.
Patent, Filed 2 Jun 80, patented 19 Mar 85,
DEPARTMENT OF THE NAVY WASHINGTON DC
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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-interfering polar solvents such as low molecular weight alcohols, H2 and D2, 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.
- Lasers and Masers