高功率超连续光谱的光纤产生技术  

High power supercontinuum with fiber generation technology

作　　者：贾彩萍 王春灿[1,2] JIA Caiping;WANG Chuncan(Key Laboratory of Al l Optical Network&Advanced Telecommunication Network,Ministry of Education,Beijing Jiaotong University,Beijing 100044,China;Institute of Lightwave Technolony,Beijing Jiaotong University,Beijing 100044,China)

机构地区：[1]北京交通大学全光网络与现代通信网教育部重点实验室,北京100044 [2]北京交通大学光波技术研究所,北京100044

出　　处：《光通信技术》2020年第10期42-46,共5页Optical Communication Technology

基　　金：国家自然科学基金(No.61575018)资助。

摘　　要：具有高功率、宽频谱的超连续光谱(SC)光源被广泛应用于光谱学及生物医学等领域。介绍了几种基于无源光纤和有源光纤产生高功率SC的产生方案,从光纤材料、带宽和输出功率等方面对各个方案进行了总结对比,并指出通过合理选择光纤类型或结构,有利于提升SC带宽及输出功率。Supercontinuum(SC)light sources with high powers and broad spectra are widely employed in the fields of spectroscopy and biomedicine.Several schemes for high power supercontinuum generation based on the passive and active fibers are introduced,various schemes are compared in the aspects of fiber materials,bandwidth,and output power.In this paper,it is pointed out that the reasonable selection of fiber type or structure is conducive to the improvement of SC bandwidth and output power.

关 键 词：高功率 超连续光谱 无源光纤 有源光纤 

分 类 号：TN249[电子电信—物理电子学]