论文信息 - Toward millions of laser pulses with pyrromethene- and perylene-doped xerogels.

Toward millions of laser pulses with pyrromethene- and perylene-doped xerogels.

Significant improvements have been obtained for solid-state dye lasers with doped xerogels. By using longitudinal pumping with a frequency-doubled Q-switched Nd: YAG laser, we obtained as much as 86% slope efficiency and 5 x 10(5) pulses lifetime. Furthermore, newly prepared deoxygenated samples exhibited even greater lifetimes.

[1] Renata Reisfeld. Film and bulk tunable lasers in the visible , 1994, Optics & Photonics.

[2] P. Georges,et al. Perylene- and pyrromethene-doped xerogel for a pulsed laser. , 1995, Applied optics.

[3] J. Boilot,et al. Sol-gel condensation of rapidly hydrolyzed silicon alkoxides: A joint 29Si NMR and small-angle x-ray scattering study. , 1990, Physical review. A, Atomic, molecular, and optical physics.

[4] J. Mackenzie. Sol-Gel Optics III , 1994 .

[5] A. Dubois,et al. Photostability of dye molecules trapped in solid matrices. , 1996, Applied optics.

[6] Toomas H. Allik,et al. Advances in Dye-Doped Sol-Gel Lasers , 1993 .