title: Local Field Modulation Induced Three-Order Upconversion Enhancement: Combining Surface Plasmon Effect and Photonic Crystal Effect.
abstract: A 2D surface plasmon photonic crystal (SPPC) is achieved by implanting gold nanorods onto the periodic surface apertures of the poly(methyl methacrylate) (PMMA) opal photonic crystals. On the surface of the SPPC, the overall upconversion luminescence intensity of NaYF4 :Yb(3+) , Er(3+) under 980 nm excitation is improved more than 10(3) fold. The device is easily shifted to a transparent flexible substrate, applied to flexible displays.
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Ze
authors.initials: Z
authors.lastname: Yin
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Hang
authors.initials: H
authors.lastname: Li
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Wen
authors.initials: W
authors.lastname: Xu
authors.affiliation: College of Physics, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Shaobo
authors.initials: S
authors.lastname: Cui
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Donglei
authors.initials: D
authors.lastname: Zhou
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Xu
authors.initials: X
authors.lastname: Chen
authors.affiliation: Department of Physics, Nanyang Normal University, Nanyang, 473061, P. R. China.
authors.forename: Yongsheng
authors.initials: Y
authors.lastname: Zhu
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Guanshi
authors.initials: G
authors.lastname: Qin
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
authors.forename: Hongwei
authors.initials: H
authors.lastname: Song
mesh_terms: D005459:Fluorides / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D043942:Nanotubes / Q000737:chemistry*; D017785:Photons; D019904:Polymethyl Methacrylate / Q000737:chemistry; D020349:Surface Plasmon Resonance; D015018:Ytterbium / Q000737:chemistry; D015019:Yttrium / Q000737:chemistry*
chemical_list: C525362:sodium yttriumtetrafluoride; D015019:Yttrium; D006046:Gold; D019904:Polymethyl Methacrylate; D015018:Ytterbium; D005459:Fluorides
keywords: multicolor displays; nanoparticles; photonic crystals; surface plasmon; upconversion