摘要
基于LabVIEW虚拟仪器平台,研制了一套可调谐取样光栅分布布拉格反射式(Sampled Grating Distributed Bragg Reflector,SG-DBR)激光器的波长自动测试控制系统。该系统能对四段式SG-DBR激光器进行电流扫描,采集、分析其输出光谱,生成SG-DBR激光器的“波长-电流”数据查询表;并且通过调用数据查询表,实现对SG-DBR激光器输出波长的控制。
By using LabVIEW virtual instrument technique, a wavelength auto-measurement and control system for Sampled Grating DBR （SG-DBR） lasers is developed. This system can automatically implement current scanning for SG-DBR laser, collect and analyze its output spectrum data, and generate its ＂wavelength-current＂ look-up table, by which the control of the output wavelength of the SG-DBR laser is realized.
出处
《光通信研究》
北大核心
2007年第2期58-60,共3页
Study on Optical Communications
基金
国家"九七三计划"资助项目(2003CB314903)
