光子晶体光纤熔接损耗研究  

Analysis of Splicing Loss of Photonic Crystal Fibers Based on FFM

作　　者：毕卫红[1] 李晓兰[1] 付广伟[1] 

机构地区：[1]燕山大学光电子工程系河北省特种光纤与光纤传感重点实验室

出　　处：《电子技术（上海）》2009年第8期41-42,共2页Electronic Technology

摘　　要：基于有限元法分析了光子晶体光纤模场半径,为了提高计算速度,提出了一种工作波长为1.55μm时,光子晶体光纤模场半径的快速估算方法,进而实现光子晶体光纤熔接损耗的快速估算。分析表明,本文提出的方法能够准确快速的实现光子晶体光纤熔接损耗的估算。In this paper, the mode field radius ofphotonic crystal fiber （PCF） is analyzed using finite element method, In order to quicken calculation speed, a fast estimation method for mode-field radius of PCF at 1550 nm is presented thereby realizing the fast estimation of splicing loss of PCF. The analysis shows that the proposed method can achieve accurate and fast splicing loss estimation of PCF.

关 键 词：光子晶体光纤 熔接损耗 有限元法 模场半径 

分 类 号：TN253[电子电信—物理电子学] TN818