title: High-channel-count plasmonic filter with the metal-insulator-metal Fibonacci-sequence gratings.
abstract: Fibonacci-sequence gratings based on metal-insulator-metal waveguides are proposed. The spectrum properties of this structure are numerically investigated by using the transfer matrix method. Numerical results demonstrate that the proposed structure can generate high-channel-count plasmonic stop bands and can find significant applications in highly integrated dense wavelength division multiplexing networks.
authors.affiliation: State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710119, China.
authors.forename: Yongkang
authors.initials: Y
authors.lastname: Gong
authors.forename: Xueming
authors.initials: X
authors.lastname: Liu
authors.forename: Leiran
authors.initials: L
authors.lastname: Wang