QUANTUM CRYPTOGRAPHY SYSTEM WITH A SINGLE PHOTON SOURCE BASED ON THE SPONTANEOUS PARAMETRIC SCATTERING EFFECT

QUANTUM CRYPTOGRAPHY SYSTEM WITH A SINGLE PHOTON SOURCE BASED ON THE SPONTANEOUS PARAMETRIC SCATTERING EFFECT

A scheme of a single photon source for quantum informatics applications based on the spontaneous parametric scattering effect is proposed and a quantum cryptography setup using it is presented. The system is compared to the alternative ones that operate with attenuated classic light.

Bibliographic Details
Main Authors: V. I. Egorov, I. Z. Latypov, A. V. Gleim, S. A. Chivilikhin, A. I. Rupasov
Format: Article
Language:English
Published: Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) 2012-01-01
Series:Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki
Subjects:
quantum cryptography
spontaneous parametric scattering
biphotons
sidebands
Online Access:http://openbooks.ifmo.ru/read_ntv/796/796.pdf

Internet

http://openbooks.ifmo.ru/read_ntv/796/796.pdf

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