Polarization coded quantum key distribution through telecom single mode optical fibers: Problems and solutions

被引：0
|
作者：
Xavier, G. B. [1 ]
de Faria, G. Vilela [1 ]
von der Weid, J. P. [1 ]
机构：
[1] Pontifical Catholic Univ Rio de Janeiro, Ctr Telecommun Studies, BR-225 Rio De Janeiro, Brazil
来源：
2007 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, VOLS 1 AND 2 | 2007年
关键词：
polarimetry; quantum communication; quantum key distribution;
D O I：
10.1109/IMOC.2007.4404277
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper we briefly comment some technological limitations of the implementation of quantum cryptography employing polarization coding. We perform an experiment to demonstrate a compensation scheme for polarization coded QKD. We then apply a procedure to characterize an APD working as a photon counter operating in the single-photon regime. We finally perform a polarization coding photon counting experiment.
引用
收藏
页码：341 / 345
页数：5
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