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Improved Temporal Stability of Polymethine Laser Dyes in Aqueous Solutions
(Institute of Electrical and Electronic Engineers, 1973)
Polymethine laser dyes which fluoresce in the near infrared in
organic solvents generally exhibit poor temporal stability at room
temperature. Two typical laser-pumped polymethine dyes in aqueous
solutions containing ...
Pressure Dependence of the Infrared Laser Lines in Barium Vapor
(Institute of Electrical and Electronic Engineers, 1980)
We have studied nine laser transitions in Ba vapor at wavelengths
between 1.13 and 3.05 micrometer. Three of these laser lines have not
been reported previously. The relative intensities of the four strongest
transitions ...