固体C（60）／PMMA的激发态吸收光限幅研究  

OPTICAL LIMITING USING EXCITED STATE ABSORPTION IN C(60)/PMMA COMPOSITE

作　　者：宋瑛林[1] 王瑞波[1] 王玉晓[1] 李淳飞[1] 

机构地区：[1]哈尔滨工业大学物理系

出　　处：《光子学报》1994年第6期541-545,共5页Acta Photonica Sinica

摘　　要：应用五能级模型计算了Ｃ（６０）／ＰＭＭＡ的激发态吸收光限幅特性；采用调Ｑ倍频Ｎｄ：ＹＡＧ脉冲激光测量了Ｃ（６０）／ＰＭＭＡ的激发态吸收光限幅效应。理论和实验结果基本符合。The exited-state-absorption(ESA)and optical limiting (OL)of C(60) in PMMAhave been calculated in detall by uslng five energy level model. Experimental results ofESA and OL of C(60) in PMMA,a Q-switched frequency-doubled Nd:YSG pulseslaser,are presented. The experimcotal results are consistcot with the theoretlcal simula-tions.

关 键 词：C(60)/PMMA 激发态吸收 光限幅 

分 类 号：O432.12[机械工程—光学工程]