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对N,N-二羟乙基胺基偶氮苯基乙炔的光限幅性能研究
Research on the optical limiting properties of 4-ethynyl-4’-[N,N-dihydroxyethylamino]azobenzene
【摘要】 研究4-乙炔基-4′-[N,N-二羟乙基]胺基偶氮苯单体的光限幅效应,发现它对40ps脉宽,1064nm的激光呈现出较好的光限幅性能。并初步探讨了光限幅机理。
【Abstract】 In the paper, we studied the optical limiting properties of 4-ethynyl-4’-[N,N-dihydroxyethylamino]azobenzene and found that it posses good optical limiting property under 40 ps pulse laser at the wavelength of 1064 nm. Its optical limiting mechanism was investigated.The result shows that the optical limiting effect of 4-ethynl-4′-[N,N-dihydroxyethylamino]zobenzene is mainly originated from two-photo absorption.
【基金】 国家自然科学基金资助项目(50073001);安徽省教育厅自然科学基金资助项目(2003kj016)
- 【文献出处】 安徽大学学报(自然科学版) ,Journal of Anhui University(Natural Sciences) , 编辑部邮箱 ,2005年03期
- 【分类号】O625.6
- 【被引频次】2
- 【下载频次】114