你们可以看到我在向屏幕放射单光子。
So now I am firing individual photons at the screen, as you see.
这就是用于检测微弱光的单光子计数器。
This system used for testing weak light is called single-photon counter.
线性光学部分，分为电子光谱和单光子荧光光谱。
The part of linear optical can be divided into electron spectra and one-photon fluorescence spectra.
此前做过的单光子量子游走试验甚至可以用经典波动理论解释。
Quantum walk experiments using one photon have been done before and can even be modelled exactly by classical wave physics.
介绍一种光纤中稳定的单光子干涉以及单光子路由控制方式。
A novel scheme to realize stable single-photon interference and router-control is demonstrated in this paper.
建立了一种自由空间量子密钥分配的单光子捕获概率理论模型。
Theoretical model of single photon acquisition probability is established for free-space quantum key distribution.
研究了脉冲激发下单个半导体量子点中单光子发射的统计特性。
The statistic characteristics of single photon emission in single semiconductor quantum dot with pulse excitation have been investigated.
结果显示噻吩单元的数目影响分子的单光子和双光子吸收性质。
The results show that the number of thiophene units affects the properties of one-photon absorption and two-photon absorption.
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。
Near-infrared single photon detection is one of the key problems of realizing the quantum security communication.
单光子发射计算机体层摄影术(SPECT)检查心肌缺血区缩小。
The ischemia region of the heart decreased through the single photon emission computed tomographic (SPECT) test.
通过考虑大气湍流的影响，对单光子捕获概率的表达式进行了修正。
Atmospheric turbulence is considered and the expressions of single - photon acquisition probability are modified.
讨论了单光子发射断层显像(SPECT)病历管理软件的建立方法。
The method of developing medical records management system of single photon emission computed tomography (SPECT) is discussed.
本文从概率论出发讨论了单光子计数技术中多光电子的损失及其修正。
Multiphotoelectron loss and its correction in single photon technique are discussed on the basis of probability theory.
协议的安全性由量子不可克隆定理和单光子序列的秘密传输顺序所保证。
The security for the protocol is ensured by the quantum no-cloning theorem and the secret transmitting order of the single photon sequence.
已发现什么是单个分子或激素神经递质或单光子电磁能量可以引发细胞反应。
What has been discovered is that a single hormone molecule or neurotransmitter or a single photon of electromagnetic energy can trigger a cellular response.
介绍了基于微通道板和楔条形阳极的紫外单光子成像系统的组成和工作原理。
The structure and working principle of an ultraviolet single photon imaging system based on the microchannel plates and the wedge and strip anode are introduced.
与单光子显像相比，其噪声中增加了与信号强度成正比的随机符合噪声部分。
Comparing with single photo imaging, a random coincidence noise component is added to the coincidence imaging.
使用光学分束器和单光子源，利用单光子态和真空态制备出了纠缠单光子态。
A method of generating the single-photon entangled states of a single photon state and a vacuum state through utilizing optical beam-splitter and single-photon source is described.
由此可见选取合适的参量可优化电磁感应透明过程中单光子场的量子统计特性。
So the quantum statistical property of single-photon field in EIT can be optimized in different conditions when appropriate parameters are chosen.
目前临床上应用最广泛的核医学仪器是单光子发射型计算机断层，即SPECT。
Now the most widely used nuclear medical instrument in clinic is Single Photon Emission Computed Tomography (SPECT).
由于单光子在量子信息科学中的重要作用，人们一直在探索实验制备单光子的技术。
Owing to the important role of single photon in quantum information process, the technique of generating single photon is developing.
本文报告49例肿瘤病人颅底单光子发射系统(SPECT)三维核素骨显像的结果。
The results of three -dimensional SPECT skull base bone scanning of 49 patients with cancers were reported.
目的：采用单光子发射CT分子功能影像技术探讨头皮针刺疗法信号传递的途径和原理。
Objective To explore the route and mechanism of scalp acupuncture signs by means of molecular functional imaging technology of single photon emission CT.
然后，推广这种方法到双光子跃迁的共振荧光谱计算，获得了与单光子跃迁不同的结果。
Then, we extend the method to the calculation of resonance fluorescence spectrum with two-photon transition. The results exhibit characteristics different from the one-photon transition.
他们还在波导中嵌入了量子点(一种能释放单光子的微小半导体)作为代理来使原子与光子产生纠缠。
They also embedded quantum dots, tiny semiconductors that can emit a single photon at a time, in the waveguide as a proxy for atoms that could become entangled with the photons.
量子点光学微腔器件在低阈值激光器和单光子光源等量子信息处理技术领域有重要的应用前景。
Quantum dot optic microcavity device had potential application in field of quantum information technology using as the low threshold laser and single photon light source etc.
该激光脉冲调制系统已经应用在皮秒时间相关单光子计数光谱仪系统中，取得了比较理想的效果。
The laser pulse modulation system has been used in a picosecond time-correlated single photon counting spectrometer with perfect effect.
如果我们在放射单光子的时候有检测器在缝的旁边，就会发现每一颗光子的去向，相互干扰就会消失。
If we fire the individual photons and have detectors at the slit to find out which way each photon went the interference pattern disappears.
如果我们在放射单光子的时候有检测器在缝的旁边，就会发现每一颗光子的去向，相互干扰就会消失。
If we fire the individual photons and have detectors at the slit to find out which way each photon went the interference pattern disappears.
应用推荐