Investigation the bit rate of quantum key using Si single photon detectors

被引：1
|
作者：
Kolyako, A. V. [1 ]
Neizvestny, I. G. [1 ]
Kurochkin, V. L. [1 ]
机构：
[1] Russian Acad Sci, Inst Semicond Phys, Siberian Div, Novosibirsk 630090, Russia
来源：
1ST INTERNATIONAL SCHOOL AND CONFERENCE SAINT-PETERSBURG OPEN 2014 ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES | 2014年 / 541卷
关键词：
CRYPTOGRAPHY;
D O I：
10.1088/1742-6596/541/1/012046
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This work reports on the results of experimental investigations bit rate of quantum key distribution on a setup designed for quantum cryptography with single photons. Silicon avalanche photodiodes (C30902S) serve as single-photon detectors. The quantum key is transmitted with pulsed semiconductor lasers by coding polarization states of photons in two alternative nonorthogonal bases over free spase.
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页数：5
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