Using Finite Element and Eigenmode Expansion Methods to Investigate the Periodic and Spectral Characteristic of Superstructure Fiber Bragg Gratings

Using Finite Element and Eigenmode Expansion Methods to Investigate the Periodic and Spectral Characteristic of Superstructure Fiber Bragg Gratings

In this study, a numerical simulation method was employed to investigate and analyze superstructure fiber Bragg gratings (SFBGs) with five duty cycles (50%, 33.33%, 14.28%, 12.5%, and 10%). This study focuses on demonstrating the relevance between design period and spectral characteristics of SFBGs...

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Bibliographic Details
Main Authors: Yue-Jing He, Wei-Chih Hung, Zhe-Ping Lai
Format: Article
Language:English
Published: MDPI AG 2016-02-01
Series:Sensors
Subjects:
superstructure fiber bragg grating
finite element method
eigenmode expansion method
perfectly matched layer
perfectly reflecting boundary
object meshing method
boundary meshing method
Online Access:http://www.mdpi.com/1424-8220/16/2/192

Internet

http://www.mdpi.com/1424-8220/16/2/192

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