论文信息 - New high-efficiency pyrromethene-580-doped modified PMMA solid state dye laser

New high-efficiency pyrromethene-580-doped modified PMMA solid state dye laser

Laser-related properties of pyrromethene-580 doped modified polymethyl methacrylate, including conversion efficiency, operational lifetime, laser induced damage resistance of the polymer matrix and photodestruction of the impregnated dye, were studied under short-pulse and long-pulse laser pumping. High efficiency and operational lifetime have been achieved in the short-pulse mode. Effect of a laser resonator feedback on both the conversion efficiency and lifetime was revealed and studied in the long-pulse operation mode.

[1] Aleksandr A. Manenkov,et al. Dyes in modified polymers:, problems of photostability and conversion efficiency at high intensities , 1992 .

[2] Toomas H. Allik,et al. High-efficiency pyrromethene doped solid-state dye lasers , 1993 .

[3] Alexander A. Manenkov,et al. Modified polymers--effective host materials for solid state dye lasers and laser beam control elements: a review , 1994, Photonics West - Lasers and Applications in Science and Engineering.