title: Sharp Fano resonance induced by a single layer of nanorods with perturbed periodicity.
abstract: In this paper, we report the formation of extremely sharp (Quality factor Q~ + ∞) FR in a single layer of dielectric nanorods with perturbed periodicity. The interference between the broadband Fabry-Perot (F-P) resonance and defect induced dark mode results in refractive index sensitivity (S) of 1312.75 nm/RIU and figure of merit (FOM) of 500, offering an excellent platform for biological sensing and detection.
authors.forename: Maowen
authors.initials: M
authors.lastname: Song
authors.forename: Honglin
authors.initials: H
authors.lastname: Yu
authors.forename: Changtao
authors.initials: C
authors.lastname: Wang
authors.forename: Na
authors.initials: N
authors.lastname: Yao
authors.forename: Mingbo
authors.initials: M
authors.lastname: Pu
authors.forename: Jun
authors.initials: J
authors.lastname: Luo
authors.forename: Zuojun
authors.initials: Z
authors.lastname: Zhang
authors.forename: Xiangang
authors.initials: X
authors.lastname: Luo