Design of large-core single-mode Yb^3＋-doped photonic crystal fiber

The effective index of the cladding fundamental space-filling mode in photonic crystal fiber （PCF） is simulated by the effective index method. The variation of the effective index with the structure parameters of the fiber is achieved. For the first time, the relations of the Vparameter ofYb^3＋-dope...

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Bibliographic Details
Published in:光电子快报：英文版 2012, Vol.8 (3), p.212-215
Main Author: 赵兴涛 郑义 刘晓旭 周桂耀 刘兆伦 侯蓝田
Format: Article
Language:English
Subjects:
光子晶体光纤
光子晶体纤维
单模特性
掺杂
有效折射率法
结构参数
设计
镱
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Summary:The effective index of the cladding fundamental space-filling mode in photonic crystal fiber （PCF） is simulated by the effective index method. The variation of the effective index with the structure parameters of the fiber is achieved. For the first time, the relations of the Vparameter ofYb^3＋-doped PCF with the refractive index of core and the structure parameters of the fiber are provided. The single-mode characteristics of large-core yb^3＋-doped photonic crystal fibers with 7 and 19 missing air holes in the core are analyzed. The large-core single-mode Yb^3＋-doped photonic crystal fibers with core diameters of 50 μm, 100 μm and 150 μm are designed. The results provide theory instruction for the design and fabrication of fiber.
ISSN:1673-1905
1993-5013