量子电子学报 ›› 2024, Vol. 41 ›› Issue (2): 194-206.doi: 10.3969/j.issn.1007-5461.2024.02.002

• 综述 • 上一篇    下一篇

氟化物磁光晶体的研究进展与应用

吴振 1,2,3, 张中晗 3, 张振 3, 周声耀 1,2,3, 苏良碧 1,3, 武安华 1,3*   

  1. ( 1 中国科学院赣江创新研究院材料与化学研究所, 江西 赣州 341119; 2 中国科学技术大学稀土学院, 安徽 合肥 230026; 3 中国科学院上海硅酸盐研究所人工晶体研究中心, 上海 201899 )
  • 收稿日期:2022-05-11 修回日期:2023-05-06 出版日期:2024-03-28 发布日期:2024-03-28
  • 通讯作者: E-mail: wuanhua@mail.sic.ac.cn E-mail:E-mail: wuanhua@mail.sic.ac.cn
  • 作者简介:吴 振 ( 1997 - ), 安徽池州人, 研究生, 主要从事CeF3晶体的生长和磁光性能方面的研究。E-mail: WZ2422079678@163.com
  • 基金资助:
    国家重点研发计划 (2021YFB360150), 上海市科技委"科技创新行动计划"国际科技合作项目 (中俄) (21520711300), 中国电子科技集团 公司第九研究所对外开放项目: 新型氟化物磁光晶体与器件研制 (2022SK-013)

Research progress and applications of fluoride magneto⁃optical crystals

WU Zhen 1,2,3, ZHANG Zhonghan 3, ZHANG Zhen 3, ZHOU Shengyao 1,2,3, SU Liangbi 1,3, WU Anhua 1,3*   

  1. ( 1 Institute of Materials and Chemistry, Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, China; 2 School of Rare Earths, University of Science and Technology of China, Hefei 230026, China; 3 Synthetic Single Crystal Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China )
  • Received:2022-05-11 Revised:2023-05-06 Published:2024-03-28 Online:2024-03-28

摘要: 光通信技术发展迅速, 激光平均功率不断提高, 磁光隔离器是保证激光单向传输、维持光学系统稳定高效 工作的基础, 而磁光介质作为磁光隔离器的核心部件也因此得以快速发展。首先简要介绍了几种磁光材料以及当 前广泛应用的石榴石磁光晶体的缺点、法拉第效应的原理和应用, 随后系统分析了作为新一代磁光晶体的各类氟化 物磁光晶体的优缺点, 最后展望了CeF3磁光晶体潜在的应用前景以及未来氟化物磁光晶体的发展趋势。

关键词: 激光技术, 磁光晶体, 磁光隔离器, 法拉第效应, 氟化物磁光晶体, CeF3

Abstract: With the rapid development of optical communication technology and the improvement of laser average power, magneto-optical isolators are required to ensure the unidirectional propagation of light, thereby maintaining the stable and efficient operation of the optical system. As the core component of optical isolators, magneto-optical medium has also developed rapidly. Several magneto-optical materials and the shortcomings of the current magneto-optic garnet crystals, as well as the principle and application of the Faraday effect are first briefly introduced. Then, the advantages and disadvantages of the current various fluoride magneto-optical crystals as a new generation of magneto-optical crystals are systematically analyzed. Finally, the potential application of CeF3 magneto-optical crystals and the future development of fluoride magneto-optical crystals are prospected.

Key words: laser techniques, magneto-optical crystals, magneto-optical isolators, Faraday effect; fluoride magneto-optical crystals, CeF3

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