This paper considers the amount of information in a photon. It is argued that a photon in a pure state also carries information, which is contrary to established opinion based on von Neumann entropy.Subhash KakThe Nature of Light: What Are Photons?: Conference on The Nature of Light: What ...
Expressions for the information rate and capacity of amplitude-modulated photon beams are available in literature. Recent interest in position-modulated laser pulses has motivated the investigation of the following model: A random variable D, which can take on values in the interval (T, T), is ...
Photons Technology In Information Period 来自 知网 喜欢 0 阅读量: 8 作者: XJ Long 摘要: Photons is not only a breakthough in physics academic, it's theory and photons technology has played a main role in morden applied technology. In 21st outlook, as the representative photon information ...
Population responses recorded in hilar neurons accurately encoded stimulus identity. Stimulus-evoked up-states in dentate gyrus represent a potential cellular basis for hippocampal working memory. 展开 关键词: Hippocampus plateau potential working memory brain slice patch clamp 2-photon Ca2+ imaging paired...
Export price of rare earths in Shanghai Customs increased in the first quarter of 2019 S Customs-《China Rare Earth Information》 被引量:0发表:2019 Greetings for 2017 CREI,Editorial,Office-《China Rare Earth Information》 被引量:0发表:2017 Researchers achieve photon avalanche luminescence with gia...
The gamma camera-computer interface was modified to allow the computer to accept both a spatial and energy address from each incoming photon. We have used this system to study the effect of scatter on measurement of ventricular function by ejection fraction (EF). Our preliminary results indicate ...
8-7 最近实在是没法完成每天的读书笔记,加上上本书又到了充满细节没有直观的部分,完全读不下去。。从今天开始尽量重新建立工作的习惯,所以今天换了一本书:Geometric Modeling in Probability and Statistics。…
Laser writing of spin defects in nanophotonic cavities Using direct laser writing with a nanosecond pulsed laser operating at above-bandgap photon energies, we demonstrate the selective formation of spin defects in photonic crystal cavities in 4H-silicon carbide and their in situ characterization. ...
Image Reconstruction and Noise Evaluation in Photon Time-of-Flight Assisted Positron Emission Tomography In positron CT, the path difference of annhilation pair gamma rays can be measured by time-of-flight (TOF) difference of pair gamma rays. This TOF informat... Takehiro,Tomitani - 《IEEE ...
2009, Trends in Neurosciences Citation Excerpt : When a waking animal transitions to fast sniffing, the LFP still seems to track the respiratory cycle (Figure 2). However, mitral cells uncouple from their normal respiratory burst pattern in this state and fire more or less tonically [7,11]. ...