塑料激光介质的激光特性研究

Lasing characteristic of plastic lasing material

通过化学处理,将R—640、R—6G等激光染料掺入到聚甲基丙烯酸甲脂中制成塑料激光介质,研究了这种激光工作物质的有关激光特性。

We have been obtained plastic lasing material impergnated with dffrent concentration single R-6G,R-640 and R-6G mixing R-640. We have been studed:pump-ing threshold energy, laser energy conversion efficiency, laser spectrum band, pulse width,and angle of divergence so on lasing characteristic.