DETECTOR

作品数:783被引量:1146H指数:12
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相关作者:姚佳丽彭博丁艳秋阮向东姜山更多>>
相关机构:湘潭大学清华大学东南大学中国科学院更多>>
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  • 期刊=Chinese Physics Lettersx
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Influence of Frohlich Interaction on Intersubband Transitions of InGaAs/InAlAs-Based Quantum Cascade Detector Structures Investigated by Infrared Modulated Photoluminescence
《Chinese Physics Letters》2023年第7期86-92,共7页朱亮清 刘舒曼 邵军 陈熙仁 刘峰奇 胡志高 褚君浩 
supported by the National Key Research and Development Program of China(Grant No.2019YFB2203400);the National Natural Science Foundation of China(Grant Nos.61974044 and 11974368);the Shanghai Committee of Science and Technology of China(Grant Nos.20142201000 and 21ZR1421500)。
We demonstrate the use of an infrared modulated photoluminescence(PL)method based on a step-scan Fourier-transform infrared spectrometer to analyze intersubband transition(ISBT)of InGaAs/InAlAs quantum cascade detecto...
关键词:TRANSITIONS Frohlich Transition 
The Three-Arm Michelson-Fabry-Perot Detector for Gravitational Waves被引量:1
《Chinese Physics Letters》2016年第8期24-28,共5页黄超光 李永贵 朱宁 
Supported by the National Natural Science Foundation of China under Grant No 11275207
A three-arm Michelson-Fabry-Perot detector for gravitational waves is designed. It consists of three Michelson Fabry-Perot interferometers, one for each pair of arms. The new detector can be used to confirm whether th...
关键词:of on for in The Three-Arm Michelson-Fabry-Perot Detector for Gravitational Waves is 
A High Performance Terahertz Waveguide Detector Based on a Low-Barrier Diode被引量:1
《Chinese Physics Letters》2016年第6期6-8,共3页任田昊 张勇 延波 徐锐敏 杨成樾 周静涛 金智 
Supported by the National High-Technology Research and Development Program of China under Grant No 2011AA010203;the National Basic Research Program of China under Grant Nos 2011CB201704 and 2010CB327502;the National Natural Science Foundation of China under Grant No 61434006
A Schottky barrier diode with low-barrier is presented, based on which a terahertz waveguide detector working at 500-600 GHz is designed and fabricated. By using the InGaAs/InP material system, the feature of the low ...
关键词:SBD is of A High Performance Terahertz Waveguide Detector Based on a Low-Barrier Diode InGaAs in InP GHz on 
Quantum Coupling Effect between Quantum Dot and Quantum Well in a Resonant Tunneling Photon-Number-Resolving Detector
《Chinese Physics Letters》2015年第10期162-165,共4页翁钱春 安正华 熊大元 朱自强 
Supported by the National Basic Research Program of China under Grant No 2011CB925600;the National Natural Science Foundation of China under Grant Nos 11427807,91321311,10990100,11174057 and 61106092;the Shanghai Science and Technology Committee under Grant No 14JC1406600
Excited states of lnAs quantum dots (QDs) can be energetically coupled with the confined level of OaAs quantum wells (QWs) in a thin-barrier resonant tunneling diode (RTD). Single charge variation in the coupled...
关键词:Quantum Coupling Effect between Quantum Dot and Quantum Well in a Resonant Tunneling Photon-Number-Resolving Detector RTD QDs 
Comparison of Experiment and Simulation of the triple GEM-Based Fast Neutron Detector
《Chinese Physics Letters》2015年第3期30-33,共4页王晓冬 张俊伟 胡碧涛 杨贺润 段利敏 鲁辰桂 胡荣江 张春晖 周健荣 杨磊 安旅行 罗文 
Supported by the National Natural Science Foundation of China under Grant Nos 11135002,11305232 and 11175076;the Foundation of China Spallation Neutron Source:Study and Development of the High-performance and Low-angle Detector
A detector for fast neutrons based on a 10 × 10 cm^2 triple gas electron multiplier (GEM) device is developed and tested. A neutron converter, which is a high density polyethylene (HDPE) layer, is combined with t...
关键词:GEM Simulation Comparison of Experiment and Simulation of the triple GEM-Based Fast Neutron Detector 
Ultrastable Fiber-Based Time-Domain Balanced Homodyne Detector for Quantum Communication被引量:1
《Chinese Physics Letters》2012年第12期78-81,共4页WANG Xu-Yang BAI Zeng-Liang DU Peng-Yan LI Yong-Min PENG Kun-Chi 
Supported by the National Natural Science Foundation of China(NSFC)(11074156);the TYAL,the National Key Basic Re-search Program of China(2010CB923101);the NSFC Project for Excellent Research Team(61121064);the Shanxi Scholarship Council of China.
We present an ultrastable fiber-based time-domain balanced homodyne detector which can be used for precise characterization of pulsed quantum light fields.A variable optical attenuator based on bending the fiber is ut...
关键词:QUANTUM stability PRECISE 
Measured and Simulated Performance of a Four-Segmented Clover Detector
《Chinese Physics Letters》2012年第4期51-53,共3页ZHANG Ning-Tao LEI Xiang-Guo ZHANG Yu-Hu ZHOU Xiao-Hong LIU Min-Liang GUO Ying-Xiang FANG Yong-De LI Shi-Cheng ZHOU Hou-Bing DING Bing WANG Hai-Xia WU Xiao-Guang HE Chuang-Ye ZHENG Yun 
Supported by the National Natural Science Foundation of China under Grant Nos 10825522 and 11175217;the Chinese Academy of Sciences。
Gamma rays with energies between 80keV and 1500keV produced by 133Ba and 152Eu standard sources are measured with the clover detector.Relative efficiencies and add-back factors are determined in both crystals and full...
关键词:DETECTOR KEV GEANT4 
Two-Detector Arbitrary NtH^(-)Order HBT-Type Ghost Diffraction
《Chinese Physics Letters》2012年第1期126-129,共4页CAO Bin ZHANG Chun-Xi OU Pan LIN Zhi-Li SUN Ming-Jie 
Supported by the China Scholarship Council.
The imaging quality using two-detector arbitrary N th-order intensity correlation in optics is investigated.It is theoretically demonstrated that with the order of intensity correlation N increases,the visibility of t...
关键词:GHOST GHOST PROMPT 
Investigation of the Imaging Polarization Effect Based on a Pixellated CdZnTe Detector被引量:1
《Chinese Physics Letters》2010年第7期58-60,共3页黎淼 肖沙里 张流强 曹玉琳 陈宇晓 沈敏 王玺 
A pixel array CdZnTe imaging system, employing a 40 × 40× 5 mm^3 pixellated CdZnTe detector, is established. The imaging polarization effect in the CdZnTe pixellated detector for a collimated CS137 Gamma source is i...
A Single Photon Counting Detector Based on One-Dimensional Vernier Anode被引量:3
《Chinese Physics Letters》2010年第5期257-260,共4页杨颢 赵宝升 盛立志 李梅 鄢秋荣 刘永安 
Supported by the National Natural Science Foundation of China under Grant No 10878005/A03.
The mathematical expression on decoding the one-dimensional (1D) Vernier anode is deduced theoretically, and the corresponding 1D-Vernier anode collector is developed. A photon counting imaging and detection system ...
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