摘要
介绍了作为量子信息实用化试验的密钥分发系统。说明了作为重要组成部分的脉冲激光光源所需要达到的性能指标,研制驱动电路和温度控制电路,给出了测试结果和应用于系统的实际情况。
As a practical use of quantum information, the quantum key distribution system is introduced in the article. The guideline of the narrow-pulse laser which is an important part of the QKD system is also explained. A driver and temperature control system for the laser are developed. Experimental results are obtained, including the practice working on the QKD system.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2009年第5期1001-1004,共4页
Nuclear Electronics & Detection Technology
基金
国家自然科学基金资助(60625401)
关键词
量子信息
脉冲激光器
温控QKD
quantum information, narrow-pulse laser, temperature control, QKD
