Scopus Indexed Paper

Paper Details


Title
Low insertion loss and high extinction ratio analysis of a new surface plasmon resonance based photonic crystal fiber filter
Abstract
A new photonic crystal fiber (PCF) filter based on surface plasmon resonance (SPR) is proposed for 1.2 μm–1.55 μm operating wavelength. Surface plasmon resonance just takes place in the x-polarization axis owing to birefringence and gold-coated nano-film is used as plasmonics material. The significance of structural parameters and resonance potency of the surface plasmon mode of the proposed SPR PCF are calculated by the finite-element-method (FEM). However, the loss profile of the x-axis polarization mode is greater because of its gold coated air hole is in the positive x-direction. Moreover, the proposed PCF is suitable for polarization filter and communication. In x-polarization mode, the proposed PCF filter has lofty extinction ratio and low insertion loss which is 0.06 dB.
Keywords
PCF, Polarization filter, Perfectly matched layer (PML), Surface plasmon resonance (SPR)
Authors
Kawsar Ahmed, Md.Ferdous, Md. Nazmul Hossen, Bikash Kumar Paul, I.S.Amiri, P.Yupapin
Phone
Journal or Conference Name
Optic
Publish Year
2019
Indexing
Scopus