摘要
随着光通信和高功率激光技术等领域的发展,磁光隔离器得到了越来越广泛的研究和应用,推动了磁光材料尤其是磁光晶体的发展。目前已经发展了多种新型磁光晶体,同时为了满足大功率激光的需求,需要不断提高磁光晶体尺寸和光学品质。本文首先介绍了法拉第磁光效应及应用,然后介绍了稀土正铁氧体、稀土钼酸盐、含铽铌酸盐、钇铁石榴石、含铽石榴石磁光晶体及部分种类磁光陶瓷的研究进展,最后对磁光晶体的未来进行了展望。
With the development of optical communication and high power laser technology,magneto-optical isolators were studied and applied widely,which results in the development of magneto-optical crystals.A variety of new magneto-optical crystals were developed,and it is desirable to prepare large-size and high optical quality magneto-optical crystals.In this paper,the theory and application of Faraday magneto-optical effect is described breifly.Then the research progress on the crystals of rare-earth orthoferrite,rare-earth molybdate,terbium containing niobite,yttrium iron garnet,terbium containing garnet and several magneto-optical ceramics are reviewed.Finally,the future development of magneto-optical crystals is given.
作者
张昊天
窦仁勤
张庆礼
刘文鹏
孙贵花
罗建乔
ZHANG Haotian;DOU Renqin;ZHANG Qingli;LIU Wenpeng;SUN Guihua;LUO Jianqiao(Anhui Provincial Key Laboratory of Photonic Devices and Materials,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230026,China)
出处
《人工晶体学报》
EI
CAS
北大核心
2020年第2期346-352,357,共8页
Journal of Synthetic Crystals
基金
国家自然科学基金(51702322)
国家自然基金青年基金(51802307)
中科院海西创新研究院自主部署项目(FJCXY18030301)
中国科学院合肥物质科学研究院院长基金(YZJJ2018QN3)。
关键词
磁光晶体
磁光隔离器
法拉第磁光效应
magneto-optical crystal
magneto-optical isolator
Faraday magneto-optical effect
作者简介
张昊天(1992-),安徽省人,博士研究生。E-mail:zht101@mail.ustc.edu.cn;通讯作者:张庆礼,研究员。E-mail:zql@aiofm.ac.cn。
