中国物理B ›› 2019, Vol. 28 ›› Issue (3): 37802-037802.doi: 10.1088/1674-1056/28/3/037802

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

Spectra properties of Yb3+, Er3+: Sc2SiO5 crystal

Yanyan Xue(薛艳艳), Lihe Zheng(郑丽和), Dapeng Jiang(姜大朋), Qinglin Sai(赛青林), Liangbi Su(苏良碧), Jun Xu(徐军)   

  1. 1 School of Physics Science and Engineering, Institute for Advanced Study, Tongji University, Shanghai 200092, China;
    2 Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China;
    3 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    4 Shanghai Engineering Research Center for Sapphire Crystals, Shanghai 201899, China
  • 收稿日期:2018-11-01 修回日期:2019-01-10 出版日期:2019-03-05 发布日期:2019-03-05
  • 通讯作者: Lihe Zheng, Jun Xu E-mail:zhenglihe@gmail.com;xujun@mail.shcnc.ac.cn
  • 基金资助:

    Project supported by the National Key Research and Development Program of China (Grant No. 2016YFB0701002), the Joint Fund of the National Natural Science Foundation of China and China Academy of Engineering Physics (NSAF) (Grant No. U1530152), the National Natural Science Foundation of China (Grant Nos. 91222112 and 61475177), and Shanghai Rising-Star Program (B type), China (Grant No. 14QB1401600).

Spectra properties of Yb3+, Er3+: Sc2SiO5 crystal

Yanyan Xue(薛艳艳)1, Lihe Zheng(郑丽和)2, Dapeng Jiang(姜大朋)2, Qinglin Sai(赛青林)3, Liangbi Su(苏良碧)2, Jun Xu(徐军)1,4   

  1. 1 School of Physics Science and Engineering, Institute for Advanced Study, Tongji University, Shanghai 200092, China;
    2 Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China;
    3 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    4 Shanghai Engineering Research Center for Sapphire Crystals, Shanghai 201899, China
  • Received:2018-11-01 Revised:2019-01-10 Online:2019-03-05 Published:2019-03-05
  • Contact: Lihe Zheng, Jun Xu E-mail:zhenglihe@gmail.com;xujun@mail.shcnc.ac.cn
  • Supported by:
    Project supported by the National Key Research and Development Program of China (Grant No. 2016YFB0701002), the Joint Fund of the National Natural Science Foundation of China and China Academy of Engineering Physics (NSAF) (Grant No. U1530152), the National Natural Science Foundation of China (Grant Nos. 91222112 and 61475177), and Shanghai Rising-Star Program (B type), China (Grant No. 14QB1401600).

摘要:

The influence of Er3+ ions on the spectra of Yb3+, Er3+:Sc2SiO5 (SSO) single crystal, which was obtained by Czochralski (Cz) method, is discussed. The absorption coefficient at 980 nm was 13.36 cm-1 with a peak absorption cross-section of 1.46×10-20 cm2. The emission cross-sections at 1034 nm and 1062 nm were 5.5×10-21 cm2 and 4.9×10-21 cm2, respectively. The fluorescence lifetime was estimated as 1.24 ms at 1061 nm. The mechanical properties of SSO single crystal were also presented.

关键词: Yb3+, Er3+: Sc2SiO5, spectra properties, mechanical properties

Abstract:

The influence of Er3+ ions on the spectra of Yb3+, Er3+:Sc2SiO5 (SSO) single crystal, which was obtained by Czochralski (Cz) method, is discussed. The absorption coefficient at 980 nm was 13.36 cm-1 with a peak absorption cross-section of 1.46×10-20 cm2. The emission cross-sections at 1034 nm and 1062 nm were 5.5×10-21 cm2 and 4.9×10-21 cm2, respectively. The fluorescence lifetime was estimated as 1.24 ms at 1061 nm. The mechanical properties of SSO single crystal were also presented.

Key words: Yb3+, Er3+: Sc2SiO5, spectra properties, mechanical properties

中图分类号:  (Photoluminescence, properties and materials)

  • 78.55.-m
42.70.Hj (Laser materials) 78.45.+h (Stimulated emission)