Quantum source

The team of physicists from the University of Glasgow devised a system that fired a stream of entangled photons from a quantum source of light at " non-conventional " objects .

格拉斯哥大学的一个物理学家团队设计了一个系统，一串纠缠光子从一个量子光源发出，穿过“非常规物体”。

We present a set of random number generator based on a quantum mechanical source , which is the process of splitting a beam of photons on a polarizing beam splitter .

报道了一种基于偏振光量子的随机效应产生的随机源，这种方法利用了单个偏振光子在偏振分束镜表现出来的量子随机性。

However , the recent studies showed that the thermal light sources can also realize correlated imaging and correlated interference , and thus brake the limitation of quantum entangled source . The inquiry that correlated imaging concerns quantum entanglement or classical correlation was evoked .

然而近期一系列的研究证明，热光也可以实现关联成像和关联干涉。这打破了纠缠光源的局限性，同时也引发了热光关联成像的量子本质与经典本质之争。

Four-wave-mixing ( FWM ) in optical fiber is a promising candidate for a quantum correlated photon-pairs source , because photons generated from such sources can be coupled into transmission fiber very efficiently .

光纤中的四波混频是产生量子关联光子源的一种好方法，因为此种方法产生的光子可以有效地耦合进入传输光纤。

My study involves four areas in quantum communication , i.e. , quantum key distri-bution ( QKD ), quantum secure direct communication ( QSDC ), quantum secret sharing ( QSS ) and quantum source coding .

本博士论文主要涉及了量子通信的四个方面，即量子密钥分配、量子安全直接通信、量子机密共享和量子信源编码。