TCSPC

作品数:12被引量:25H指数:3
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相关领域:医药卫生理学机械工程更多>>
相关作者:张三军吴光李磊张秀峰宋克菲更多>>
相关机构:华东师范大学中国科学院哈尔滨工业大学长春工业大学更多>>
相关期刊:《Chinese Physics C》《低温与超导》《Frontiers of Optoelectronics》《中国标准化》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>
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基于时间相关单光子计数的穿透成像激光雷达研究(特邀)被引量:1
《红外与激光工程》2022年第8期114-126,共13页乔凯 杨杰 靳辰飞 
激光雷达是一种能够快速获取目标三维信息的光学传感器,凭借精确定位与高效识别能力,其在军事侦察、无人驾驶、空间交会对接等领域发挥着越来越重要的作用。然而在浓雾、烟尘、海水等复杂的气候或环境下,传输介质对光场的强烈散射作用...
关键词:激光雷达 穿透成像 MIE散射 TCSPC 
Improved transient electroluminescence technique based on time-correlated single-photon counting technology to evaluate organic mobility
《Frontiers of Optoelectronics》2022年第1期121-127,共7页Xianfeng Qiao Shu Xiao· Peisen Yuan Dezhi Yang Dongge Ma 
The authors acknowledge the funding from the National Natural Science Foundation of China(Grant Nos.91833304,61975057,and 21788102);the National Key R&D Program of China(No.2020YFA0714604);the Foundation of Guangdong Province(No.2019B121205002);the Guangdong Province Key Laboratory of Luminescence from Molecular Aggregates(No.2019B030301003);by the Open Project Program of Wuhan National Laboratory for Optoelectronics(No.2019WNLOKF016).
The transient electroluminescence(EL)technique is widely used to evaluate the carrier mobility in the field of organic light emitting diodes.The traditional analog detection strategy using oscilloscopes is generally l...
关键词:MOBILITY Transient electroluminescence(EL) Time-correlated single-photon counting(TCSPC) Sensitivity Signal-to-noise ratio(SNR) Device 
A pilot study of the dynamics of tissue oxygenation in vivo using time-resolved phosphorescence imaging被引量:2
《Journal of Innovative Optical Health Sciences》2021年第5期15-24,共10页Natalia Kazachkina Julia Lymar Vladislav Shcheslavskiy Alexander Savitsky 
Oxygenation of tissues plays an important role in the development and progression of tumor to treatment effects.Method of metalloporphyrines phosphorescence quenching by oxygen is one of the ways to measure dynamics o...
关键词:PHOSPHORESCENCE oxygen sensor metalloporphyrines TCSPC 
IEC/TS 62607-3-3:2020《纳米制造-关键控制特性-第3-3部分:发光纳米材料-时间相关单光子计数(TCSPC)测定半导体量子点荧光寿命》标准解读
《中国标准化》2021年第S01期125-129,共5页樊阳波 王益群 
国家重点研发计划NQI重点专项“建筑建材及材料领域重要国际标准研究”(编号:2018YFF0214500)资助
国际电工委员会技术规范IEC/TS 62607-3-3:2020《纳米制造-关键控制特性-第3-3部分:发光纳米材料-时间相关单光子计数(TCSPC)测定半导体量子点荧光寿命》于2020年9月24日正式发布实施,旨在帮助原材料制造商在研发新材料以及内部质量控...
关键词:发光纳米材料 时间相关单光子计数 量子点 荧光寿命 
Fast fluorescence lifetime imaging techniques:A review on challenge and development被引量:2
《Journal of Innovative Optical Health Sciences》2019年第5期3-29,共27页Xiongbo Liu Danying Lin Wolfgang Becker Jingjing Niu Bin Yu Liwei Liu Junle Qu 
support from the National Key R&D Program of China(2017YFA0700500);National Natural Science Foundation of China(61775144/61525503/61620106016/61835009/81727804);(Key)Project of Department of Education of Guangdong Province(2015KGJHZ002/2016KCXTD007);Guangdong Natural Science Foundation(2014A030312008,2017A030310132,2018A030313362);Shenzhen Basic Research Project(JCYJ20170818144012025/JCYJ20170818141701667/JCYJ20170412105003520/JCYJ20150930104948169).
Fluorescence lifetime imaging microscopy(FLIM)is increasingly used in biomedicine,material science,chemistry,and other related research fields,because of its advantages of high specificity and sensitivity in monitorin...
关键词:Fluorescence lifetime imaging microscopy(FLIM) acquisitin time imaging speed dead time photon fficiency time domain frequency domain scanning wide-field imaging time-correlated single photon counting(TCSPC) gated detection gated image intensifer modulated inage intensifier SPAD array detector 
NIR-II ?uorescence in vivo confocal microscopy with aggregation-induced emission dots被引量:11
《Science Bulletin》2019年第6期410-416,共7页Wenbin Yu Bing Guo Hequn Zhang Jing Zhou Xiaoming Yu Liang Zhu Dingwei Xue Wen Liu Xianhe Sun Jun Qian 
supported by the National Natural Science Foundation of China(61735016);Zhejiang Provincial Natural Science Foundation of China(LR17F050001)
Significantly reduced tissue scattering of fluorescence signals in the second near-infrared(NIR-Ⅱ,1,000–1,700 nm)spectral region offers opportunities for large-depth in vivo bioimaging.Nowadays,most reported works c...
关键词:Confocal microscopy NIR-II fluorescence AIE DOTS In vivo CEREBROVASCULAR IMAGING TCSPC FLIM IMAGING 
Selective binding of divalent cations toward heme proteins被引量:1
《Frontiers in Biology》2016年第1期32-42,共11页Pijush Basak Tanay Debnath Rajat Banerjee Maitree Bhattacharyya 
Potential toxicity of transition metals like Hg, Cu and Cd are well known and their affinity toward proteins is of great concern. This work explores the selective nature of interactions of Cu2+, Hg2+ and Cd2+ with ...
关键词:heme proteins divalent cations fluorescence quenching isothermal calorimetry time correlated single photoncounting (TCSPC) 
基于猝灭荧光素的一种TCSPC仪器响应函数测量方法
《光谱学与光谱分析》2014年第8期2284-2288,共5页潘海峰 丁晶新 梁荣荣 陶占东 刘梦薇 张三军 徐建华 
上海市教委晨光项目(11CG24);中央高校基本科研业务费专项资金项目资助
根据荧光物质的动态猝灭作用原理,将碘化钠饱和水溶液与碱性荧光素水溶液按照特定的比例混合,利用时间分辨设备测量猝灭后的荧光素荧光寿命。实验观察到随着碘化钠饱和溶液浓度的增加,测量得到的荧光寿命逐步从4ns减小至24ps左右。如将...
关键词:时间分辨荧光光谱 荧光素 碰撞猝灭 仪器响应函数 
超导纳米线单光子探测系统的时间抖动被引量:2
《低温与超导》2013年第4期1-4,12,共5页张文星 陈思井 刘登宽 尤立星 
国家自然科学基金项目(91121022);973项目(2011CBA00202);863项目(2011AA010802)资助
超导纳米线单光子探测(SNSPD)器件具有较低的时间抖动特性,可以实现低误码率的QKD和高精度的激光测距。文中对超导纳米线单光子探测系统的时间抖动进行了详细的分析和测量,分析了SNSPD系统各部分对系统抖动的贡献。使用时间相关的单光...
关键词:超导单光子探测器 时间抖动 TCSPC 
Fluorescence lifetime measurement from a designated single-bunch in the BEPCⅡ colliding mode被引量:1
《Chinese Physics C》2011年第10期969-973,共5页孙帅帅 徐广磊 雷革 黄艳 高振华 张智印 陶冶 
Supported by National Natural Science Foundation of China (10635060,20871116);Innovation Fund of Institute of HighEnergy Physics (IHEP)
Fluorescence lifetime measurement in the time domain requires excitation from a well separated single bunch using synchrotron light sources. In the colliding mode of the Beijing Electron Positron Collider Ⅱ (BEPCⅡ...
关键词:fluorescence lifetime time-correlated single-photon counting (TCSPC) synchrotron radiation hybrid filling pattern bunch purity 
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