超快荧光光谱的光谱特性和时间特性的研究  

Study on the Characteristics of Spectra and Time of Ultrafast Fluorescence

作　　者：王建岗[1] 杨莉松[1] 王桂英[1] 徐至展[1] 王光斌 干福熹[2] 

机构地区：[1]中国科学院上海光机所,上海201800 [2]中国科学院上海光机所光盘实验室,上海201800

出　　处：《中国激光》2000年第7期597-600,共4页Chinese Journal of Lasers

基　　金：国家自然科学重点基金资助项目!(批准号 :6 96 370 30 )

摘　　要：飞秒脉冲激光器和时间分辨率优于 2ps的条纹相机相结合测量超快荧光光谱的光谱特性和时间特性 ,分析了荧光光谱的产生 ,给出了时间分辨荧光光谱的测量 ;实际测量了一种有机光盘存储记录材料偶氮染料掺杂薄膜的时间分辨荧光光谱和荧光寿命。The measurement of characteristics of spectra and time of ultrafast fluorescence is studied by combination of the femtosecond laser pulse and the streak camera with a time resolution better than 2 ps. The generation of fluorescence is analyzed, the way to measure time resolved fluorescent spectra is proposed. The data of the time resolved fluorescent spectra and fluorescent life time of an organic optical disk named the azo dye doped thin film are given.

关 键 词：飞秒脉冲激光器 时间分辨 荧光光谱 荧光寿命 

分 类 号：TN248[电子电信—物理电子学]