Research on transmission spectrum of two-dimensional graded photonic crystals in terahertz waveband

Zhou Feng; Chen Heming

doi:10.13756/j.gtxyj.2011.03.004

您当前的位置：

首页 >

文章列表页 >

Research on transmission spectrum of two-dimensional graded photonic crystals in terahertz waveband

- Research on transmission spectrum of two-dimensional graded photonic crystals in terahertz waveband
- Study on Optical communication Issue 3, Pages: 51-53(2011)
- 作者机构：
  
  南京邮电大学光通信研究所
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2011.03.004
  CLC： TN253
- Published：2011，
扫描看全文
[1]周峰,陈鹤鸣.太赫兹波段二维渐变型光子晶体的透射谱研究[J].光通信研究,2011(03):51-53.

Zhou Feng, Chen Heming. Research on transmission spectrum of two-dimensional graded photonic crystals in terahertz waveband. [J]. (3):51-53(2011)
[1]周峰,陈鹤鸣.太赫兹波段二维渐变型光子晶体的透射谱研究[J].光通信研究,2011(03):51-53. DOI： 10.13756/j.gtxyj.2011.03.004.

Zhou Feng, Chen Heming. Research on transmission spectrum of two-dimensional graded photonic crystals in terahertz waveband. [J]. (3):51-53(2011) DOI： 10.13756/j.gtxyj.2011.03.004.

摘要

通过改变介质柱之间的距离、介质柱半径以及介质柱的介电常数构造了3种二维渐变的光子晶体

应用时域有限差分（FDTD）法计算了透射谱

并分别对不同形式渐变组合的光子晶体结构进行了比较分析。仿真结果表明

不同形式的渐变组合对光子晶体禁带有着不同的影响

可以获得比一维渐变型光子晶体更大的禁带宽度。

Abstract

This paper designs three kinds of graded photonic crystal structures by changing the gaps between dielectric columns

radius of dielectric columns and dielectric constant

calculates the transmission spectrum by using the Finite Difference Time Domain（FDTD） method and compares and analyzes photonic crystal structures with different forms of graded combinations.Simulation results show that different combinations have different effects on photonic bandgap and can obtain still larger bandgap width than one-dimensional photonic crystals.

关键词

渐变型光子晶体太赫兹波时域有限差分法透射谱

Keywords

graded photonic crystalTHzFDTD methodtransmission spectrum

references

更多指标>

Views

108

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on ring resonator characteristics of photonic crystals

The Design and Simulation of an Ultra-Small Silicon-based Multi-Wavelength Router

The Design and Analysis of Wavelength-Mode Division Multiplexer/Demultiplexer

Optical Properties of Few-Mode Fiber with Non-Uniform Refractive Index

Whispering-Gallery-Mode Resonance Spectra of Composite Optical Microsphere Cavity and Their Mode-Selection Characteristics

Related Author

No data

Related Institution

Center for Information Photonics & Communications,School of Information Science & Technology,Southwest Jiaotong University

Wuhan QingChuan University

North General Electronics Group Co.,Ltd.

School of Optoelectronic Engineering,Nanjing University of Posts and Telecommunications

Baer Institute of Excellence,Nanjing University of Posts and Telecommunications

Postal code：430205
Technical support is provided by Beijing Founder electronics co., LTD 鄂ICP备2022010197 鄂公网安备 42011202002092号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：75842 Visits Today：30

⁰