中国物理B ›› 2013, Vol. 22 ›› Issue (6): 64213-064213.doi: 10.1088/1674-1056/22/6/064213

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Characterization of spectral hole depth in Tm3+:YAG within cryogenic temperature range

陈雷a b, 马秀荣a b, 王伟a b, 张双根b, 穆宽林a b, 王夏洋a b, 张世宇a b   

  1. a Engineering Research Center on Communication Devices (Ministry of Education), School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin 300384, China;
    b Tianjin Key Laboratory of Film Electronic and Communication Device, School of Electronic Information Engineering, Tianjin University of Technology, Tianjin 300384, China
  • 收稿日期:2012-08-22 修回日期:2012-12-10 出版日期:2013-05-01 发布日期:2013-05-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 11004152) and the Science Fund of Tianjin Education Commission (Grant Nos. 20090715 and 20110704).

Characterization of spectral hole depth in Tm3+:YAG within cryogenic temperature range

Chen Lei (陈雷)a b, Ma Xiu-Rong (马秀荣)a b, Wang Wei (王伟)a b, Zhang Shuang-Gen (张双根)b, Mu Kuan-Lin (穆宽林)a b, Wang Xia-Yang (王夏洋)a b, Zhang Shi-Yu (张世宇)a b   

  1. a Engineering Research Center on Communication Devices (Ministry of Education), School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin 300384, China;
    b Tianjin Key Laboratory of Film Electronic and Communication Device, School of Electronic Information Engineering, Tianjin University of Technology, Tianjin 300384, China
  • Received:2012-08-22 Revised:2012-12-10 Online:2013-05-01 Published:2013-05-01
  • Contact: Ma Xiu-Rong E-mail:maxiurong@gmail.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 11004152) and the Science Fund of Tianjin Education Commission (Grant Nos. 20090715 and 20110704).

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摘要： In this paper, spectral hole depth dependence on temperature below 10 K in Tm3+:YAG crystal is investigated in detail. A novel model is proposed to analyze the temperature dependence on spectral hole. By using the proposed model, we theoretically deduce the temperature dependence of spectral hole depth. The results are compared with experimental results and they are in good agreement. According to the theoretic results, the optimum temperature in experiment can be found.

关键词: phonon process, spectral hole depth, spectral hole width, Tm3+:YAG

Abstract: In this paper, spectral hole depth dependence on temperature below 10 K in Tm3+:YAG crystal is investigated in detail. A novel model is proposed to analyze the temperature dependence on spectral hole. By using the proposed model, we theoretically deduce the temperature dependence of spectral hole depth. The results are compared with experimental results and they are in good agreement. According to the theoretic results, the optimum temperature in experiment can be found.

Key words: phonon process, spectral hole depth, spectral hole width, Tm3+:YAG

中图分类号:  (Laser spectroscopy)

  • 42.62.Fi
63.20.-e (Phonons in crystal lattices) 43.35.+d (Ultrasonics, quantum acoustics, and physical effects of sound) 42.70.-a (Optical materials)