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Conferences > ISUPTW > 2018 > WF > WF5

Multi-frequency terahertz surface wave lens based on double-layer metallic slit pairs

Minggui Wei, Xueqian Zhang, Yanfeng Li, Jianqiang Gu, Zhen Tian, Jiaguang Han, and Weili Zhang

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Abstract

Here a surface wave lens (SWL) working at 0.6, 0.75 and 1 THz is demonstrated by using double-layer slit pairs to simultaneously stimulate the surface wave and control their wavefronts by rotating the slit pairs.

© 2018 The Author(s)

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