Chinese Optics Letters, Volume. 21, Issue 11, 110003(2023)

Terahertz polarization sensing, chirality enhancement, and specific binding based on metasurface sensors for biochemical detection: a review [Invited] On the Cover

Liang Ma1, Weinan Shi1, Fei Fan1,2、*, Ziyang Zhang3, Tianrui Zhang1, Jiayue Liu1, Xianghui Wang1, and Shengjiang Chang1,2、**
Author Affiliations
  • 1Institute of Modern Optics, Nankai University, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, Tianjin 300350, China
  • 2Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, Tianjin 300350, China
  • 3Research Center for Intelligent Sensing, Zhejiang Lab, Hangzhou 311100, China
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    Equations(10)
    T(ω)orR(ω)=As(ω)/Ar(ω),

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    Δφ(ω)=φs(ω)φr(ω),

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    (ExAx)2+(EyAy)22ExEyAxAycosΔφ=sin2Δφ,

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    TLCP(ω)=12(Ax(ω)eiφx(ω)iAy(ω)eiφy(ω)),

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    TRCP(ω)=12(Ax(ω)eiφx(ω)+iAy(ω)eiφy(ω)).

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    sin2ε(ω)=sin2β(ω)sinΔφ(ω),

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    tan2ψ(ω)=tan2β(ω)cosΔφ(ω),

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    (T++T+T+T)=12[(Txx+Tyy)+i(TxyTyx)(TxxTyy)i(Txy+Tyx)(TxxTyy)+i(Txy+Tyx)(Txx+Tyy)i(TxyTyx)],

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    CD(ω)=arctan(|T++(ω)|2|T(ω)|2|T++(ω)|2+|T(ω)|2),

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    OA(ω)=12arg(T(ω)T++(ω)),

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    Liang Ma, Weinan Shi, Fei Fan, Ziyang Zhang, Tianrui Zhang, Jiayue Liu, Xianghui Wang, Shengjiang Chang. Terahertz polarization sensing, chirality enhancement, and specific binding based on metasurface sensors for biochemical detection: a review [Invited][J]. Chinese Optics Letters, 2023, 21(11): 110003

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    Paper Information

    Special Issue: SPECIAL ISSUE ON OISE MAJOR JOINTLY ESTABLISHED BY TIANJIN UNIVERSITY AND NANKAI UNIVERSITY

    Received: Jul. 31, 2023

    Accepted: Oct. 12, 2023

    Published Online: Nov. 23, 2023

    The Author Email: Fei Fan (fanfei@nankai.edu.cn), Shengjiang Chang (sjchang@nankai.edu.cn)

    DOI:10.3788/COL202321.110003

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