THREE-PHOTON FLUORESCENCE PHENOMENON OF Sm3+

Chen Jinkai; Chen Xiaobo

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THREE-PHOTON FLUORESCENCE PHENOMENON OF Sm³⁺

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- THREE-PHOTON FLUORESCENCE PHENOMENON OF Sm³⁺
- Chinese Journal of Luminescence Vol. 13, Issue 2, Pages: 111-116(1992)
- 作者机构：
  
  福建师范大学实验中心, 福州 350007
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 May 1991，
  
  Published：30 May 1992
- 稿件说明：
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陈金铠, 陈晓波. Sm3+离子的三光子荧光现象[J]. 发光学报, 1992,13(2): 111-116

Chen Jinkai, Chen Xiaobo . THREE-PHOTON FLUORESCENCE PHENOMENON OF Sm3+[J]. Chinese Journal of Luminescence, 1992,13(2): 111-116
陈金铠, 陈晓波. Sm3+离子的三光子荧光现象[J]. 发光学报, 1992,13(2): 111-116 DOI：

Chen Jinkai, Chen Xiaobo . THREE-PHOTON FLUORESCENCE PHENOMENON OF Sm3+[J]. Chinese Journal of Luminescence, 1992,13(2): 111-116 DOI：

摘要

本文报导了1.06μm脉冲激光导致的Sm

的三光子荧光现象

解释了观察到的

5/2

的荧光是

5/2

→

9/2

的单光子吸收经无辐射弛豫在

1/2

上集聚了较大的布居

然后由此经直接双光子吸收跃迁至

3/2

再经无辐射弛豫到达

5/2

能级

形成的发光过程.

Abstract

In this paper the three-photon fluorescence phenomenon of Sm

induced by 1.06μm pulsed laser beam is reported. This can be explained as two-step processes: a single-photon absorption to

9/2

state and non-radiative relaxation to

1/2

state; and then a successive two-photon absorption to

1/2

state and nonradiative relaxation to

5/2

state. A brief discussion is given.

关键词

Keywords

references

B. R. Judd, Phys. Rev., 127, 750(l962).

G. R. Ofet, J. Chem. Plays., 37, 511(l962).

M. C. Downer, A, Bivas, Phys. Rev, B, 28(7), 3677(1983).

Lidia, Smentek-Mielczarek, Phys, Rev. B, 36(4), 1811(1987).

W, T, Carnall, J. Chem. Phys., 49(10), 4424(1968).

W. T. Carnall et al., "Energy level structure and transition probabilities of the trivalent lanthanides in LaF3" 1977 Argonne Naionial Laboratory Report.

J. D. Axe Jr., Phys. Rev., 136 A, 42(1964).

T. T. Basiev et al., Opt. Spectrosc., 46(5), 510(1979).

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