量子电子学报, 2018, 35 (6): 682, 网络出版: 2018-12-26
量子密钥分发系统软件控制研究
Software control in quantum key distribution system
量子通信 量子密钥分发 光路控制 软件控制 quantum communication quantum key distribution optical path control software control
摘要
为推进量子通讯平台的自动化,对量子密钥分发(QKD)层的软件部分进行了设计研究。 基于实验操作,通过编写对初学者友好的可视界面将实验流程封装起来,降低了对使用者编程水平的要求。 平台中的实验光路控制主要分为MFC, Labview及FPGA三部分。三者协同合作实现了集控制、扫描、判断于 一身的相位自扫描。基于所设计光路及软件搭建了量子通讯过程自动化操作平台,并实验证明了扫描的稳定性。
Abstract
In order to promote the automation of quantum communication platform, the software part in quantum key distribution (QKD) layer is designed and investigated. Based on experimental operation, the experimental process is encapsulated by writing friendly visual interface for beginners, which reduces the requirement of user’s programming level. The experimental optical path control in the platform is divided into three parts, MFC, Labview and FPGA. The three parts cooperate with each other to realize phase self-scanning which integrates control, scanning and judgment. Based on the designed optical path and software, quantum communication automatic operation platform is built, and the scanning stability is experimentally proved.
陈倚天, 刘宏伟, 屈文秀, 窦天琦, 王吉鹏, 李月梅, 马海强. 量子密钥分发系统软件控制研究[J]. 量子电子学报, 2018, 35(6): 682. CHEN Yitian, LIU Hongwei, QU Wenxiu, DOU Tianqi, WANG Jipeng, LI Yuemei, MA Haiqiang. Software control in quantum key distribution system[J]. Chinese Journal of Quantum Electronics, 2018, 35(6): 682.