Pump Intensity Dependence of Two-Beam Coupling in Doped Lithium Niobate Crystals
Nouel Y. Kamber, XU Jing-Jun, Sonia M. Mikha, SONG Feng, ZHANG Guo-Quan, ZHANG Xin-Zheng, LIU Si-Min, ZHANG Guang-Yin
Photonics Research Center, College of Physics Science, Nankai University, Tianjin 300071
Pump Intensity Dependence of Two-Beam Coupling in Doped Lithium Niobate Crystals
Nouel Y. Kamber;XU Jing-Jun;Sonia M. Mikha;SONG Feng;ZHANG Guo-Quan;ZHANG Xin-Zheng;LIU Si-Min;ZHANG Guang-Yin
Photonics Research Center, College of Physics Science, Nankai University, Tianjin 300071
关键词 ：
42.65.Hw ,
72.40.+w
Abstract ： We demonstrated experimentally the dependence of two-beam coupling on the incident pump intensity in our samples of doped LiNbO3 crystals. Our results show that there is an optimum pump intensity for the signal beam amplification, which can be easily controlled by doping the LiNbO3 crystal with suitable concentrations of Fe and damage-resistant dopants such as Mg, In, and Zn.
Key words ：
42.65.Hw
72.40.+w
出版日期: 2000-06-01
:
42.65.Hw
(Phase conjugation; photorefractive and Kerr effects)
72.40.+w
(Photoconduction and photovoltaic effects)
引用本文:
Nouel Y. Kamber;XU Jing-Jun;Sonia M. Mikha;SONG Feng;ZHANG Guo-Quan;ZHANG Xin-Zheng;LIU Si-Min;ZHANG Guang-Yin. Pump Intensity Dependence of Two-Beam Coupling in Doped Lithium Niobate Crystals[J]. 中国物理快报, 2000, 17(6): 431-432.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I6/431
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2000, Vol. 17 
