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5. Selective excitation of resonances in gammadion metamaterials for terahertz wave manipulation

Selective excitation of resonances in gammadion metamaterials for terahertz wave manipulation

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：dionysos223

【摘 要】

：

A gammadion terahertz(THz) metamaterial embedded with a pair of splits is experimentally investigated. By introducing the pair of splits at different arms, the

【作 者】

：

WANG DaCheng HUANG Qin QIU Che 

【机 构】

：

DepartmentofElectricalandComputerEngineering

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2015年8期

【关键词】

：

太赫兹波 共振频率 材料 操纵 激励 宽带调谐 振幅变化 相对位置 terahertz  gammadion metamaterials  transmissi 

【基金项目】

：

This work was supported by the National Research Foundation, Prime Minister＇s Office, Singapore under its Competitive Research Program （Grant No. NRF-CRPIO-2012-04）.

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A gammadion terahertz(THz) metamaterial embedded with a pair of splits is experimentally investigated. By introducing the pair of splits at different arms, the transmitted amplitude at the resonance frequency can be manipulated from 61% to 24%. Broadband

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