宽带近红外发光玻璃及光纤研究进展  

Research Progress on Broadband Near-Infrared Luminescence of Glass and Fiber

作　　者：谭林玲 叶鑫 林常规 TAN Linling;YE Xin;LIN Changgui(Laboratory of infrared Materials and Devices,Research Institute of Advanced Technologies,Ningbo University,Ningbo 315211,Zhejiang,China)

机构地区：[1]宁波大学高等技术研究院,红外材料及器件实验室,浙江宁波315211

出　　处：《硅酸盐学报》2022年第4期1109-1116,共8页Journal of The Chinese Ceramic Society

基　　金：国家自然科学基金(62105170);广东省光纤激光材料与应用技术重点实验室(华南理工大学)开放基金。

摘　　要：随着全球信息化和网络化迅猛发展,信息量呈爆炸式增长。激增的信息量急需构筑海量光通信系统,充分利用全波石英光纤低损耗带宽资源。这迫切需要开发新型宽带光放大材料。因此,宽带近红外发光玻璃及光纤近年来一直受到国内外的普遍关注,发展迅猛。本文介绍了宽带近红外发光玻璃及光纤的发展现状,内容包括稀土、过渡金属、主族元素、量子点掺杂玻璃及光纤,分析这些玻璃及光纤材料目前存在的问题,最后对宽带近红外发光玻璃及光纤的发展趋势和应用需求进行了总结和展望。The rapid development of global information and network leads to an explosive growth of information capacity.The soaring information capacity urgently requires to construct the optical communication system with a ultrahigh capacity,which efficiently utilizes a low loss window of all wave silica fiber.This demands developing novel broadband amplification materials.The broadband near-infrared luminescence of glass and fiber has thus attracted recent attentions.In this review,we introduced recent development on the broadband near-infrared luminescence of glass and fiber,including rare-earth element ions,transition metal,main group element and quantum dots-doped glass and fiber.In addition,we also analyzed the current problems of broadband near-infrared luminescence of glass and fiber,and prospected the anticipated trend and application requirements.

关 键 词：宽带 近红外发光 玻璃 光纤 

分 类 号：TB321[一般工业技术—材料科学与工程]