无机材料学报 ›› 2015, Vol. 30 ›› Issue (8): 802-808.DOI: 10.15541/jim20140557 CSTR: 32189.14.10.15541/jim20140557

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二氧化碲晶体及其在红外器件中的应用研究进展

朱 勇, 岳世海, 王 威, 殷学技, 葛增伟   

  1. (中国科学院 上海硅酸盐研究所, 中国科学院透明光功能无机材料重点实验室, 上海 200050)
  • 收稿日期:2014-11-05 修回日期:2015-04-18 出版日期:2015-08-20 网络出版日期:2015-07-21
  • 作者简介:朱 勇(1981–), 男, 博士, 副研究员. E-mail:yongz@mail.sic.ac.cn
  • 基金资助:
    国家自然科学基金(51302287, 61405229)National Natural Science Foundation of China(51302287, 61405229)

Research Progress on TeO2 Crystal and Its Utilization in Infrared Devices

ZHU Yong, YUE Shi-Hai, WANG Wei, YIN Xue-Ji, GE Zeng-Wei   

  1. (Key Laboratory of Transparent Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China)
  • Received:2014-11-05 Revised:2015-04-18 Published:2015-08-20 Online:2015-07-21
  • About author:ZHU Yong. E-mail:yongz@mail.sic.ac.cn

摘要:

二氧化碲(TeO2)晶体同时具有优异的声光性能和高自然丰度的130Te双b衰变性能, 既可用于高性能声光器件, 也可用于中微子与暗物质研究。近年来, 这两方面的应用都对TeO2晶体的尺寸和质量提出了更高要求。本文简要介绍了TeO2晶体的结构与物理性能, 综述了大尺寸、高质量TeO2晶体制备的研究进展以及该晶体在红外器件中的应用进展, 最后展望了TeO2晶体的制备与应用趋势。

关键词: TeO2晶体, 制备, 红外器件, 综述

Abstract:

TeO2 crystal has excellent acousto-optic properties and double b decay properties of high natural abundance of 130Te isotope. It can be used in high-performance acousto-optic devices and also for the research of neutrino and dark matter. Recently, the above applications raise the requirements for the size and quality of TeO2 crystal. Structure and physical properties of TeO2 crystal are briefly introduced in this article, and then the recent progress on the preparation of large sized TeO2 crystal with high quality and its application in infrared devices are reviewed. Finally, its preparation and application in future of TeO2 crystal are discussed.

Key words: TeO2 crystal, preparation, infrared devices, revie

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