Pump Intensity Dependence of Two-Beam Coupling in Doped Lithium Niobate Crystals
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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.
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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]. Chin. Phys. Lett., 2000, 17(6): 431-432.
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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]. Chin. Phys. Lett., 2000, 17(6): 431-432.
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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]. Chin. Phys. Lett., 2000, 17(6): 431-432.
|
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]. Chin. Phys. Lett., 2000, 17(6): 431-432.
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