超辐射激光二极管的研究与应用  

Study and Application of Super-luminescent Diode

作　　者：韦文生[1] 张春熹[2] 马静[2] 米剑[2] 周克足[2] 王天民[1] 

机构地区：[1]北京航空航天大学理学院材料物理与化学研究中心,北京100083 [2]北京航空航天大学光电技术研究所,北京100083

出　　处：《激光与红外》2003年第6期409-411,共3页Laser & Infrared

基　　金：国家863计划;高校博士点基金(200220006037);北京航空航天大学博士生基础性研究基金资助项目。

摘　　要：分析了超辐射激光二极管(Super-LuminescentDiode,SLD)SLD管芯的有源区、后端吸收区以及出光端面的增透膜对光谱的影响。介绍了SLD组件的封装(SLD的温度控制、SLD管芯与尾纤的耦合)。讨论了在干涉型光纤陀螺仪、光时域反射计、医学相干检测技术、波分复用技术中对SLD的要求。Latest development of study and application on super-luminescent diode(SLD)were reviewed.The effect of the structures included active area,rear absorption area as well as antireflection film of light emitting facet on the spectral characteristics were analyzed.Temperature control of SLD,alignment of the chip to pigtail and module packaging were described respectively.The requirements of Interference fiber optical gyroscope(IFOG),optical time domain reflectometer(OTDR),biomedicine optical coherence tomography(OCT),and Wavelength division multiplexing(WDM)for SLD were introduced respectively.

关 键 词：超辐射激光二极管 SLD 光纤陀螺仪 光时域反射计 光相干检测 波分复用 

分 类 号：TN31[电子电信—物理电子学]