Solid-State, Tunable Dye Laser based on Polyurethane Matrix

A solid-states dye lasers on the base of the polyurethane matrices, activated by dyes rhodamine 6G and oxazine 17 were prepared and tested. Laser emission in the yellow and red regions of the spectrum during the excitation of these matrices by the dye laser emission with the wavelength 532 nm was obtained. The durations of the emission pulses were about 2 mus. Wavelength tuning of the laser emission from the solid-states dye laser on rhodamine 6G polymeric matrix in the range of 579- 601 nm is realized