光纤量子密钥分发系统中窄脉冲激光源的研制  

Development of a Narrow-Pulse Laser in the Optical Fiber Quantum Key Distribution System

作　　者：蔡文奇[1] 梁昊[1] 金革[1] 

机构地区：[1]安徽省物理电子学重点实验室,中国科学技术大学,合肥230026

出　　处：《核电子学与探测技术》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)

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.

关 键 词：量子信息 脉冲激光器 温控QKD 

分 类 号：TN242[电子电信—物理电子学]