SG-DBR激光器波长自动测试控制系统
Wavelength auto-measurement and control system for SG-DBR lasers
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。
Abstract
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.
陈磊, 张靖, 张瑞康, 江山, 毛谦. SG-DBR激光器波长自动测试控制系统[J]. 光通信研究, 2007, 33(2): 58. Chen Lei, Zhang Jing, Zhang Ruikang, Jiang Shan, Mao Qian. Wavelength auto-measurement and control system for SG-DBR lasers[J]. Study On Optical Communications, 2007, 33(2): 58.
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