The Experimental Realization Of Long Lived Quantum Memory
Download The Experimental Realization Of Long Lived Quantum Memory full books in PDF, epub, and Kindle. Read online free The Experimental Realization Of Long Lived Quantum Memory ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
The Experimental Realization of Long-lived Quantum Memory
Author | : Ran Zhao |
Publisher | : |
Total Pages | : |
Release | : 2010 |
Genre | : Quantum communication |
ISBN | : |
Download The Experimental Realization of Long-lived Quantum Memory Book in PDF, Epub and Kindle
Quantum communication between two remote locations often involves remote parties sharing an entangled quantum state. At present, entanglement distribution is usually performed using photons transmitted through optical fibers. However, the absorption of light in the fiber limits the communication distances to less than 200 km, even for optimal photon telecom wavelengths. To increase this distance, the quantum repeater idea was proposed. In the quantum repeater architecture, one divides communication distance into segments of the order of the attenuation length of the photons and places quantum memory nodes at the intermediate locations. Since the photon loss between intermediate locations is low, it is possible then to establish entanglement between intermediate quantum memory nodes. Once entanglement between adjacent nodes is established, one can extend it over larger distances using entanglement swapping.
The Experimental Realization of Long-lived Quantum Memory Related Books
Pages:
Pages: 371
Pages:
Pages: 615
Pages: 159