Ion-Implanted Waveguides in a Nd^3+-Doped Silicate Glass |
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作者姓名: | 陈峰 王雪林 付刚 王克明 路庆明 李锡善 沈定予 马宏骥 聂锐 李士玲 |
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作者单位: | [1]DepartmentofPhysics,ShandongUniversity,Jinan250100 [2]StateKeyLaboratoryofCrystalMaterials,ShandongUniversity,Jinan250100 [3]SchoolofChemistrvandChemicalEngineering,ShandongUniversity,Jinan250100 [4]ShanghaiInstituteofOpticsandFineMechanics,ChineseAcademyofSciences,Shanghai201800 [5]DepartmentofTechnicalPhysicsandtheKeyLaboratoryofHeavyIonPhysics(MinistryofEducation),PekingUniversity,Beijing100871University,Beijing100871 |
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摘 要: | Monomode enhanced-index Nd^3 -doped silicate glass waveguides fabricated by ion implantation are reported.The Nd^3 -doped silicate glass was implanted by 3.0 MeV B^ ions, 3.0 MeV 0^ ions and 4.5 MeV Ni^2 ions,respectively. A prism-coupling method was carried out to measure dark modes in the Nd^3 -doped silicate glassusing a model 2010 prism coupler. The moving fibre method was applied to measure the waveguide propagationloss. After a moderate annealing, the 3.0-MeV B^ -ion implanted waveguide loss is about 3.54 dB/cm; the 3.0-Me V O^ -ion implanted waveguide loss is about 5.36 dB/cm; and the 4.5-MeV the Ni^2 -implanted waveguide lossis about 7.55dB/cm. The results show that with the increasing ion mass, the loss in implanted waveguide isincreased.
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关 键 词: | 离子注入 波导 锂离子掺杂 硅酸盐玻璃 光通信系统 |
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