Implementation of two way Quantum Key Distribution protocol with decoy state

OPTICS COMMUNICATIONS

卷:285

Article

Khir, M. F. Abdul^1,3  Zain, M. N. Mohd³  Bahari, Iskandar⁴  Suryadi²  Shaari, S.¹ 

[1] Univ Kebangsaan Malaysia, Photon Lab, IMEN, Ukm Bangi 43400, Malaysia

[2] IIUM, Fac Sci, Kuantan 25200, Pahang, Malaysia

[3] Micro Syst & MEMS MIMOS Berhad, Photon Lab, Kuala Lumpur 57000, Malaysia

[4] Adv Anal & Modelling MIMOS Berhad, Kuala Lumpur 57000, Malaysia

关键词: Quantum Key Distribution;    Two way protocol;    Decoy state;    Free space;   

DOI  :  10.1016/j.optcom.2011.11.036

来源: Elsevier

【 摘 要 】

We report on the first demonstration of a two way Quantum Key Distribution (QKD) protocol with decoy state. The experiment was conducted over free space medium and exhibits a significant increase in the maximum secure distance of a two way QKD protocol specifically the LM05 protocol. (C) 2011 Elsevier B.V. All rights reserved.

【 授权许可】

Free