Low Effective Material Loss Microstructure Fiber for THz wave Guidance

被引:0
|
作者
Habib, Md. Ahasan [1 ]
Anower, Md. Shamim [1 ]
机构
[1] Rajshahi Univ Engn & Technol, Dept Elect & Elect Engn, Rajshahi 6204, Bangladesh
关键词
Terahertz guidance; effective material loss; confinement loss; flattened dispersion;
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 we report a porous-core photonic crystal ber having low material loss and nearly zero dispersion which is suitable for THz wave transmission. This proposed design exhibits a low effective material loss which is approximately 0.225 dB/cm at an operating frequency 1.0 THz and nearly zero attened dispersion of +/- 0.05 ps/THz/cm at frequency range of 0.9-1.2 THz. Moreover, other important guiding characteristics including con nement loss and power fraction of the proposed ber is discussed. The proposed microstructure fiber has potential applications for ef cient transmission of THz radiation band.
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页数:4
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