A Novel Sierpinski Carpet Fractal based Photonic Band Gap Structure for THz and Optical Communication applications

被引：0
|
作者：
Mukherjee, Biswajeet [1 ]
机构：
[1] PDPM Indian Inst Informat Technol Design & Mfg, Dept Elect & Commun Engn, Dumna Airport Rd, Jabalpur, India
来源：
2ND INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN) 2015 | 2015年
关键词：
Dielectric; Frequency; Modes; Photonic Band Gap (PBG); Resonance; TeraHertz (THz); PERFORMANCE;
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：
In this paper, a novel sierpinski carpet fractal based Photonic Band Gap (PBG) structure has been proposed. Whereas the square lattice shaped PBG consisting of drilled holes of radius r(1)=0.8 cm placed at a periodicity of p=3 cm, offers a band gap from 1.6 GHz to 1.95 GHz for a dielectric material of epsilon(r)=9.8, the addition of secondary holes of radius r(2)=0.15 cm placed at a distance of delta=1 cm, from the central hole offers a wider band gap from 1.64 GHz to 2.04 GHz. This same structure is then investigated at THz frequency range by keeping the ratio of periodicity of holes to the operating wavelength, constant. Thus, the band gap now shifts to 16.4 THz to 20.4 THz. The proposed PBG can offer effective solutions to PBG based optical fibers and nano antennas for THz and optical communication applications.
引用
收藏
页码：228 / 231
页数：4
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