单光子探测(single-photon detection,SPD) 大学物理 什么是伽利略变化 电磁学规律在伽利略变换下保持不从远离地球的恒星上向地球发射光子速度为...
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infrared single-photon detection 红外单光子探测
infrared single photon detection 红外单光子探测技术
In this theory, the quantum key distribution (QKD) is the most hopeful to be realized, however, the technology of single-photon detection is the key to make QKD into reality. It’s important to the QKD and even to the quantum information.
其中量子密钥分配最接近于实用化,而单光子探测技术是制约其实用化的关键技术,对于量子密钥分配乃至量子信息技术都有重要的意义。
参考来源 - 量子密钥分配中的单光子探测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The simulation of the system of single-photon detection for the space targets is carried out based on these models to get the number of laser photon echo which is simulate value.
利用所建立的模型对探测系统进行仿真，得到激光回波光子数模型仿真值。
Near-infrared single photon detection is one of the key problems of realizing the quantum security communication.
其中近红外单光子探测技术是实现量子保密通信的关键问题之一。
We report here briefly the principle and the device of our single-molecule detection spectrometer based on two-photon excited fluorescence.
介绍采用双光子激发荧光方法进行单分子探测的原理和自行研制的实验装置，激发光聚焦和荧光收集采用共焦方式。
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