Title :
New improved laser dye for the blue-green spectral region
Author :
Schimitschek, E.J. ; Trias, J.A. ; Taylor, Marylin ; Celt, J.E.
Author_Institution :
United States Naval Electronics Lab. Center, San Diego, CA, USA
fDate :
7/1/1973 12:00:00 AM
Abstract :
7-diethylamino-4-trifluoromethylcoumarin was synthesized and observed to lase at 481 nm in

-dioxane. Under repetitive flashlamp excitation, it was found that the photochemical stability of this dye solution showed a significant improvement over other dye solutions reported for the blue-green spectral region.
Keywords :
Bleaching; Chemicals; Degradation; Ethanol; Laser excitation; Photobleaching; Photochemistry; Solvents; Stability; Testing;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1973.1077731