Chinese Optics Letters, Volume. 19, Issue 10, 102202(2021)

Overview of refractive index sensors comprising photonic crystal fibers based on the surface plasmon resonance effect [Invited] On the Cover

Chao Liu1、*, Jingwei Lü1, Wei Liu1, Famei Wang1, and Paul K. Chu2
Author Affiliations
  • 1School of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, China
  • 2Department of Physics, Department of Materials Science & Engineering, and Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, China
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    Equations(15)
    ksp=ωcεmεsεm+εs=ωcεmns2εm+ns2,

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    E=E0expj(ωtk·r)=E0expj(ωtkxxkyykzz),

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    k=kx2+ky2+kz2=n2πλ=nωc,

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    Eev=E0eκy2yexpj(ωtkxx).

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    kev=kx=ωcε0sinθ,

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    R=|r012p|2=|ErpEip|2=|r01p+r12pexp(2ikz1d)1+r01pr12pexp(2ikz1d)|2,

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    rikp=(kziεikzkεk)/(kziεi+kzkεk),

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    kz1=k02εkkx2,

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    kev=ωcε0sinα=ksp=Re(ωcεmεsεm+εs).

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    αloss=8.686×2πλIm(neff)×107(dB/cm),

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    εAg(ω)=ε+σ/ε0iω+p=14Cpω2+APiω+Bp.

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    S(λ)=ΔλΔnana(nm/RIU),

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    R=ΔnanaΔλmin/Δλ=Δλmin/S(λ),

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    SA(λ)=1α(λ,nana)α(λ,nana)nana(RIU1),

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    FOM=η(eV·RIU1)FWHM(eV),

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    Chao Liu, Jingwei Lü, Wei Liu, Famei Wang, Paul K. Chu. Overview of refractive index sensors comprising photonic crystal fibers based on the surface plasmon resonance effect [Invited][J]. Chinese Optics Letters, 2021, 19(10): 102202

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Jan. 21, 2021

    Accepted: Mar. 17, 2021

    Published Online: Sep. 2, 2021

    The Author Email: Chao Liu (msm-liu@126.com)

    DOI:10.3788/COL202119.102202

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