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[期刊论文] 作者:DainanZhang,QiyeWen,YunsongXie,
来源:ChineseOpticsLetters 年份:2011
A metamaterial (MM) absorber is very attractive in the terahertz (THz) regime for its potential applications as a bolometer and thermal emitter. In this letter, we propose a transmission line model for the MM absorber in order to identify t......
Graphene field effect transistor-based terahertz modulator with small operating voltage and low inse
[期刊论文] 作者:JingboLiu,PingjianLi,YuanfuChen,XinboSong,FeiQi,BinjieZheng,JiaruiHe,QiyeWen,andWanliZhang,
来源:ChineseOpticsLetters 年份:2016
In this work, we report a broadband terahertz wave modulator based on a top-gate graphene field effect transistor with polyimide as the gate dielectric on a PET substrate. The transmission of the terahertz wave is modulated by controlling t......
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