中国物理B ›› 2010, Vol. 19 ›› Issue (9): 97804-097804.doi: 10.1088/1674-1056/19/9/097804

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Improvement in the calculation of anti-Stokes energy transfer and experimental justification based on Er0.01YbxY1 - 0.01 - xVO4 crystal

卢建1, 张蕴芝1, 冯宝华1, 陈晓波2, 徐小灵2, 王策2, 杨国建2, Gregory J. Salamo3   

  1. (1)Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; (2)Nuclear Science & Technology School and Analytical Testing Center, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China; (3)University Arkansas, Department of Physics, Fayetteville, AR 72701, USA
  • 收稿日期:2009-08-03 修回日期:2010-03-21 出版日期:2010-09-15 发布日期:2010-09-15

Improvement in the calculation of anti-Stokes energy transfer and experimental justification based on Er0.01YbxY1-0.01-xVO4 crystal

Chen Xiao-Bo(陈晓波)a) †, Lu Jian(卢建)b), Zhang Yun-Zhi(张蕴芝)b), Xu Xiao-Ling(徐小灵)a), Feng Bao-Hua(冯宝华)b), Wang Ce(王策)a), Gregory J. Salamoc), and Yang Guo-Jian(杨国建)a)   

  1. a Nuclear Science & Technology School and Analytical Testing Center, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China; b Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; c University Arkansas, Department of Physics, Fayetteville, AR 72701, USA
  • Received:2009-08-03 Revised:2010-03-21 Online:2010-09-15 Published:2010-09-15

摘要: The improvement on the calculation of anti-Stokes energy transfer rate is studied in the present work. The additional proportion coefficient between Stokes and anti-Stokes light intensities of quantum Raman scattering theory as compared with the classical Raman theory is introduced to successfully describe the anti-Stokes energy transfer. The theoretical formula for the improvement on the calculation of anti-Stokes energy transfer rate is derived for the first time in this study. The correctness of introducing coefficient exp{ΔE / kT} from well-known Raman scatter theory is demonstrated also. Moreover, the experimental lifetime measurement in Er0.01YbxY1 - 0.01 - xVO4 crystal is performed to justify the validity of our important improvement in the original phonon-assisted energy transfer theory for the first time.

Abstract: The improvement on the calculation of anti-Stokes energy transfer rate is studied in the present work. The additional proportion coefficient between Stokes and anti-Stokes light intensities of quantum Raman scattering theory as compared with the classical Raman theory is introduced to successfully describe the anti-Stokes energy transfer. The theoretical formula for the improvement on the calculation of anti-Stokes energy transfer rate is derived for the first time in this study. The correctness of introducing coefficient exp{ΔE / kT} from well-known Raman scatter theory is demonstrated also. Moreover, the experimental lifetime measurement in Er0.01YbxY1-0.01-xVO4 crystal is performed to justify the validity of our important improvement in the original phonon-assisted energy transfer theory for the first time.

Key words: improvement of anti-Stokes energy transfer, Raman scattering quantum and classical theory, Er0.01YbxY1-0.01-xVO4 crystal

中图分类号: 

  • 7855