摘要
该文介绍了一种应用于光电实验教学中的多通道可调谐激光器实验系统,阐述了激光器输出中心波长受工作温度与驱动电流影响的关系,系统可通过调节工作参数实现一路或多路输出不同波长的激光。该实验系统由硬件与软件两部分组成,具有功能多、操作简单、精度高、集成度高及可监测工作状态等优点。
This paper presents a multi-channel tunable laser experimental system which was used in optoelectronic experiment teaching. And expound the relationship between the laser output center wavelength and the driving current. The laser system can ad- just the working parameters to achieve one or more outputs of different wavelength of laser. The whole system consists of hardware and software compentens, with multi-function, simple operation, high precision, high integration, working status can be monitored and so on.
出处
《实验科学与技术》
2018年第1期13-17,36,共6页
Experiment Science and Technology
基金
国家自然科学基金项目(51404268)
中国矿业大学教改项目(2015YB10)
关键词
光电技术
可调谐激光器
实验教学
试验系统
photoelectric technique, tunable semiconductor lasers, experiment teaching, experiment system
