Lithium niobate single crystal fiber with parabolic refractive index cladding

被引：0

作者：

Que, Wenxiu ^{[1
]}

Yao, Xi ^{[1
]}

Huo, Yujing ^{[1
]}

机构：

[1] Xi'an Jiaotong Univ, Xi'an, China

来源：

Guangxue Xuebao/Acta Optica Sinica | 1995年 / 15卷 / 07期

关键词：

Crystals; -; Diffusion; Waveguides;

D O I：

暂无

中图分类号：

TN2 [光电子技术、激光技术];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

Lithium niobate single crystal fiber with parabolic refractive index profile cladding was achieved by using Mg-ion in diffusion process. It has been proved by experiments that the refractive index profile varies with the diffusion parameters such as the diffusion temperature, diffusion time and the thickness of MgO film. Suitable diffusion temperature is 1050-1100 °C. Mg-ion concentration profiles of the magnesium diffused layer by theoretical simulation are close to the experimental results.

引用

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页码：944 / 947

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