| The Observation of Photorefractive Effect of Prism Coupling in Ion-implanted Fe-doped LiNbO_3 Plannar Waveguide |
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| 引用本文： | LU Fei,MENG Mingqi,WANG Keming (Department of Optics.Shandong University,Jinan 250100,China ,Department of Physics,Shandong University Jinan,250100,China)WANG Jiyang (Institute of Crystal Materials,Shangdong University Jinan 250100,China). The Observation of Photorefractive Effect of Prism Coupling in Ion-implanted Fe-doped LiNbO_3 Plannar Waveguide[J]. Chinese Journal of Lasers, 1997, 6(5): 447-451 |
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| 作者姓名： | LU Fei MENG Mingqi WANG Keming (Department of Optics.Shandong University Jinan 250100 China Department of Physics Shandong University Jinan 250100 China)WANG Jiyang (Institute of Crystal Materials Shangdong University Jinan 250100 China) |
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| 作者单位： | LU Fei;MENG Mingqi;WANG Keming (Department of Optics.Shandong University，Jinan 250100，China ;Department of Physics，Shandong University Jinan，250100，China)WANG Jiyang (Institute of Crystal Materials，Shangdong University Jinan 250100，China) |
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| 基金项目： | Supported by Doctorial Foundation of Education Committee of China. |
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| 摘 要： | 1.IntroductionTheFe--dopedLithiumNiobate(LiNbO3)crystalhavebeenintensitystudiedbecauseoftheirimprovedphotorefractivepropertiesandutilizationinawiderangeofapplicationsinopticalstorage,opticalphaseconjugationandtwo-andfour--wavemixingtechniques.ThewaveguidefabricatedwithsuchcrystalisdesirablebecauseitprovidescomP8tibilitywithotherminiaturizedintegrateddevicescommonlyusedtoday,particularwithlaserdiodesandfibergeometries.Comparingtootherwaveguidefabricationtechniques,suchasmetaldiffusionorionex…
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| 收稿时间： | 1996-10-14 |
The Observation of Photorefractive Effect of Prism Coupling in Ion-implanted Fe-doped LiNbO_3 Plannar Waveguide |
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| LU Fei,MENG Mingqi,WANG Keming. The Observation of Photorefractive Effect of Prism Coupling in Ion-implanted Fe-doped LiNbO_3 Plannar Waveguide[J]. 中国激光(英文版), 1997, 6(5): 447-451 |
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| Authors: | LU Fei MENG Mingqi WANG Keming |
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| Abstract: | A planar waveguide was formed in Fe-doped LiNbO3 crystal by MeV He ion implantation. The refractjve index profiles of the waveguide before and after annealing are compared. The experiments carried out on two wave mixing in the ion-implanted waveguide by prism coupling method showed that the waveguide was photorefractive. |
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| Keywords: | ion implantation waveguide prism coupling photorefractive |
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