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| Temporal Characteristics of Luminescencefrom Ultrashort-pulsed Infrared LaserStimulated Electron Trapping Materials | |
| 作者姓名： | RUAN Hao CHEN Shuchun GAN Fuxi XU Jianhua ZHOU Guangpeng LU Xingze |
| 作者单位： | RUAN Hao:Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 CHEN Shuchun:Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 GAN Fuxi:Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 XU Jianhua:Lases Physics Laboratory, Physics Department, Fudan University, Shanghai 200433 ZHOU Guangpeng:Lases Physics Laboratory, Physics Department, Fudan University, Shanghai 200433 LU Xingze:Lases Physics Laboratory, Physics Department, Fudan University, Shanghai 200433 |
| 基金项目： | Supported by National Natural Science Foundation of China. |
| 摘 要： | l.IntroductionElectrontrappingmaterials(ETMIs)areakindofinfraredstimulatedstoragephos-phorslj.Thesephosphorscanstoreenergyafterexposuretovisibleorultravio1etlight.Beingsubeequentlystimu1atedbyinfraredIight,thestoredenergycanbereIeasedintheformofvisiblelight.Recently,thesematerialshaveshowninestimablepromiseforuseinopticalcomputingandopticalinformationprocessingbecauseoftheirgreatsensitivity,highspatialresolution,largelineardynamicrangeandhighsignal-to-nosie-ratio(SNR)z~ej.Inreal-timeinfo… |
| 收稿时间： | 1996/5/24 |
Temporal Characteristics of Luminescence from Ultrashort-pulsed Infrared Laser Stimulated Electron Trapping Materials |
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| RUAN Hao,CHEN Shuchun,GAN Fuxi,XU Jianhua,ZHOU Guangpeng,LU Xingze.Temporal Characteristics of Luminescencefrom Ultrashort-pulsed Infrared LaserStimulated Electron Trapping Materials[J].中国激光(英文版),1997,6(1):86-90. | |
| Abstract: | Temporal characteristics of luminescence from picosecond infrared laser stimulated electron trapping materials (ETM's) are demonstrated. The measurements show that the luminescent lifetimes of SrS(Eu,Sm) and SrS(Ce,Sm) are 41 ns and 46 ns, respectively. The results indicate that use of electron trapping materials in real-time optical information processing is possible. |
| Keywords: | electron trappig materials infrared stimulated luminescence temporal characteristics real-time information processing |