Design of a broad spectrum multichannel optical filter based on FBG

作     者：刘海涛 潘炜 闫连山 罗宾 温坤华 冯显贵 

作者机构：Center for Information Photonics &Communications Southwest Jiaotong UniversityChengdu 610031China 

基　　金：supported by the National Natural ScienceFoundation of China(No. 90201011) Sichuan Application basedResearch and Development Project(No.2008JY0064) the Fund of Dr. Development of Chinese Education Ministry(No.20070613058) 

出 版 物：《Optoelectronics Letters》 (光电子快报（英文版）)

年 卷 期：2009年第5卷第2期

页      码：131-134页

摘      要：To increase the channel number in the optic filter, the multiple-phase-shift (MPS) technology is adoped based on the multiple-reflection-spectrum-envelopes-concatenation (MRSEC) model which has a broadband flatness. The reflection spectra of the MPS digital concatenated sample gratings are simulated with transfer matrix method, the results show that wave band of the reflection spectrum is widened and the channel number is multiplied. What’s more, the spectrum flatness is improved with the increasing of refr...

主 题 词：Fiber Bragg gratings Magnetoplasma Reflection 

学科分类：080902[080902] 0809[工学-计算机类] 08[工学] 

核心收录：

D　O　I：10.1007/s11801-009-8164-1

馆 藏 号：203531021...