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C60/PMMA复合材料的反饱和吸收与光限幅特性研究
REVERSE SATURABLE ABSORPTION AND OPTICAL LIMITING OF THE C60/PMMA COMPOSITE
【摘要】 本文报导C60/PMMA复合材料的制备方法,并采用调QNd:YAG倍频脉冲激光照射C60/PMMA夏合材料,研究了其反饱和吸收与光限幅将性。在线性透射率为46%条件下,光限幅阈值能量密度为65mJ/cm2,材料破坏能量密度阈值为600mJ/cm2.与C60甲苯溶液相比具有一定的优点。
【Abstract】 The method of producting C60/PMMA composite is reported.with a Q-Switching Nd:YAG laser,the RSA and OL of C60/PMMA are been studied When lineartransmission is 46%,the threshold energy density of optical limiting is 65mJ/cm2,thres-hold of damage is 600mJ/cm2.
【关键词】 C60/PMMA;
反饱和吸收;
光限幅;
【Key words】 C60/PMMA; Reverse saturable absorntion; Optlcal limitingSon9;
【Key words】 C60/PMMA; Reverse saturable absorntion; Optlcal limitingSon9;
- 【文献出处】 光子学报 ,ACTA PHOTONICA SINECA , 编辑部邮箱 ,1994年02期
- 【分类号】O436.2
- 【被引频次】3
- 【下载频次】132