Title :
Application of entangled photons technique in secure communication
Author :
Feng, Yu ; Xu, Zhijie ; Feng, Zhiyong ; Xu, Songning
Author_Institution :
Sch. of Sci., Shenyang Ligong Univ., Shenyang, China
Abstract :
Secure communication is a ultimate target pursued by human being. However, all current methods of secure communication can eventually be broken by faster computing. The method based on entangled photons technique provides a powerful solution for totally secure communication. Because eavesdropping changes the physical nature of information, users in such communication system can easily detect eavesdroppers. We propose an entangled photons-based method and demonstrate in theoretical simulation, this method improves the performance of communication system.
Keywords :
quantum cryptography; quantum entanglement; telecommunication security; eavesdroppers; entangled photons technique; secure communication; Adaptive optics; Indium gallium arsenide; Measurement uncertainty; Optical variables measurement; Photonics; Q measurement; entangled photons; fiber communication; single photon source;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013357