若丹明6G掺合在P（MMA＋MAA）共聚物中的固体染料激光研究

A Study on Solid-state Dye Laser of Rhodamine 6GIncorporated in P(MMA+MAA) Copolymer

用共聚合方法制备了若丹明６Ｇ掺合在Ｐ（ＭＭＡ＋ＭＡＡ）共聚物中的固体染料样品，对其进行了光谱和激光性能的研究，得到了泵浦光－染料激光转换效率１５％，激射寿命２万脉冲以上的固体染料激光输出，并和其它基体的若丹明６Ｇ固体染料激光进行了比较，对激光染料光和热稳定性进行了讨论。

The solid samples of Rhodamine 6G incorporated in P(MMA+MAA)copolymer had been prepared, the spectra and lasing properties of this dye samplehad been investigated, the pump(532 nm)-laser conversion efficiency is 15% , and thelasing lifetime at the output energy of dye laser droped to ~ 60% of its maximumvalue is over 20000 pulses.