Analysis of simulated reflection and transmission characteristics of phase-shifted fiber Bragg gratings for applications in optical communication systems

被引：0

作者：

Gemzicky, Erik ^{[1
]}

Muellerova, Jarmila ^{[1
]}

机构：

[1] Univ Zilina, Dept Engn Fundamentals, Fac Elect Engn, Liptovsky 03101, Mikulas, Slovakia

来源：

TSP 2009: 32ND INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING | 2009年

关键词：

Fiber Bragg grating; reflectance; phase-shift; optical fiber communication;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper is devoted to the analysis of the reflectance and the transmitance of phase-shifted Fiber Bragg gratings (FBGs). We demonstrated the transmission and reflection characteristics of phase-shifted FBGs with single or multiple phase-shift of the grating. The transmission and reflection characteristics were calculated by a transfer matrix method. Simulations of FBGs with phase-shifts alternating along the length of the grating and in the middle of the FBG have been described. The bandwidth, the reflectance and the transmittance at the Bragg wavelength for the grating length equals 10 cm with phase-shifts have been studied. The simulation results show that phase-shifted FBGs can be used as narrowband transmission filters while transmission characteristics are modified by changing the position and the amount of phase-shifts in the FBG.

引用

页码：128 / 131

页数：4

共 12 条

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