Light-Induced Absorption in Photorefractive Barium Titanate Doped with Rhodium
YANG Chang-xi, ZHU Yong, ZHANG Dao-fan, NIU Xiao-juan, ZHOU Tang, WU Xing, LIU Hong-bin
Institute of Physics, Chinese Academy of Sciences, Beijing 100080
Light-Induced Absorption in Photorefractive Barium Titanate Doped with Rhodium
YANG Chang-xi;ZHU Yong;ZHANG Dao-fan;NIU Xiao-juan;ZHOU Tang;WU Xing;LIU Hong-bin
Institute of Physics, Chinese Academy of Sciences, Beijing 100080
关键词 ：
42.70.Nq ,
42.65.Hw ,
42.70.Ln
Abstract ： The light-induced absorption of barium titanate doped with rhodium (BaTiO3 :Rh) is characterized in near-infrared spectral region. It decreases with the wavelength of the probe beam from 700 to 840 nm, and is significantly dependent on the polarization of the probe beam and insensitive to the polarization of the pump beam. The light-induced absorption as high as 0.32 cm-1 is obtained for ordinary-polarized probe beam at λ =730 nm. The observations are interpreted by the photorefractive two-center or one center with three valence states model.
Key words ：
42.70.Nq
42.65.Hw
42.70.Ln
出版日期: 1998-08-01
:
42.70.Nq
(Other nonlinear optical materials; photorefractive and semiconductor materials)
42.65.Hw
(Phase conjugation; photorefractive and Kerr effects)
42.70.Ln
(Holographic recording materials; optical storage media)
引用本文:
YANG Chang-xi;ZHU Yong;ZHANG Dao-fan;NIU Xiao-juan;ZHOU Tang;WU Xing;LIU Hong-bin. Light-Induced Absorption in Photorefractive Barium Titanate Doped with Rhodium[J]. 中国物理快报, 1998, 15(8): 574-576.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I8/574
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1998, Vol. 15 
