论文信息 - Impregnated SiO2 gels used as dye laser matrix hosts

Impregnated SiO2 gels used as dye laser matrix hosts

Abstract Long longevity has been obtained for doped SiO2 gel samples used in a laser cavity by combining the conventional sol-gel technique with a new process: impregnation with a sol. Results of laser action several months after preparation and storage of the samples are presented.

[1] Jerzy Zarzycki,et al. Structural study of silica sonogels , 1990 .

[2] B. Dunn,et al. Laser behavior and photostability characteristics of organic dye doped silicate gel materials. , 1990, Applied optics.

[3] Renata Reisfeld,et al. Organic fluorescent dyes trapped in silica and silica-titania thin films by the sol-gel method: photophysical, film and cage properties , 1985 .

[4] Shogo Saito,et al. Optical Gain of Coumarin Dye-Doped Thin Film Lasers , 1977 .

[5] Aleksandr A. Manenkov,et al. Efficient plastic-host dye lasers , 1984 .

[6] Renata Reisfeld,et al. The nature of the silica cage as reflected by spectral changes and enhanced photostability of trapped Rhodamine 6G , 1984 .

[7] P. Georges,et al. Efficient tunable solid-state laser near 630 nm using sulforhodamine 640-doped silica gel. , 1989, Optics letters.