THE SPECTRA AND SENSITIZATION OF LASER SELF-FREQUENCY-DOUBLING NDXY1-XAL3(BO3)4 CRYSTAL

被引：26
|
作者：
PAN, HF
LIU, MG
XUE, J
LU, BS
机构：
[1] Inst. of Crystal Mater., Shandong Univ., Jinan
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 1990年 / 2卷 / 19期
关键词：
D O I：
10.1088/0953-8984/2/19/018
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The authors report on the absorption and luminescence spectra of a laser nonlinear self-frequency-doubling NdxY1-xAl 3(BO3)4(NYAB) crystal at room temperature. Following the Judd-Ofelt theory, they have obtained the oscillator strength for seven bands and three intensity parameters Omega 2, Omega 4, Omega 6. The radiative lifetime tau of the metastable state 4F3/2 and a series of laser coefficients of 4F3/2 to 4Ij/2 transitions are also calculated. The primary results on the Cr-Nd sensitisation effect on Nd:Cr:YAB crystals are also reported.
引用
收藏
页码：4525 / 4530
页数：6
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