Nonlinear Transmission Property of the Excited State Proton Transfer Molecule 7-Hydroxyquinoline  

作　　者：XIAO Dong ZHANG Gui-Lan WANG Hai-Yan TANG Guo-Qing CHEN Wen-Ju 肖东;张桂兰;王海燕;汤国庆;陈文驹(Institute of Modern Optics,Nankai University,Tianjin 300071 Key Laboratory of Opto-electronics Information Technical Science,Education Ministry of China)

机构地区：[1]Institute of Modern Optics,Nankai University,Tianjin 300071 Key Laboratory of Opto-electronics Information Technical Science,Education Ministry of China

出　　处：《Chinese Physics Letters》2000年第11期809-811,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No.69678020.

摘　　要：Nonlinear transmission property of 7-hydroxyquinoline with excited state proton transfer effect was investigated at 355 and 532nm using picosecond laser pulses.The experiment result shows that the transmissivity of 7-hydroxyquinoline is nonlinear at 355nm but it is linear at 532nm.The nonlinear transmissivity of 7-hydroxyquinoline originates from the larger nonlinearity of anion and cation formed in excited state proton transfer process.Therefore,7-hydroxyquinoline might be used as ultrafast optical amplitude limit material.

关 键 词：material. process. NONLINEAR 

分 类 号：O17[理学—数学]