Formation of robust and completely tunable resonant photonic band gaps

Shiyang Liu; Junjie Du; Zhifang Lin; R. X. Wu; S. T. Chui

doi:10.1103/PhysRevB.78.155101

Formation of robust and completely tunable resonant photonic band gaps

Shiyang Liu^*
, Junjie Du
, Zhifang Lin
, R. X. Wu
, S. T. Chui

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

Abstract

We examine the mechanism governing the photonic band gaps (PBGs) in two-dimensional magnetic photonic crystals consisting of ferrite cylinders, based on the simulation on the band structure and the transmission spectra. Besides the conventional PBG resulting from the Bragg scattering, two other types of PBGs, owing, respectively, to the Mie scattering resonance and the spin-wave resonance, are identified. Of particular interest is the PBG due to the Mie resonance that can be regarded as a magnetic analog of the surface plasmon in metal. The "magnetic surface plasmon" induced resonant PBGs is shown to be completely tunable by an external static magnetic field and robust against position disorder of the ferrite rods, in addition to possessing an analytically predictable PBG frequency.

Original language	English
Article number	155101
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	78
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.78.155101
State	Published - 1 Oct 2008
Externally published	Yes

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10.1103/PhysRevB.78.155101

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title = "Formation of robust and completely tunable resonant photonic band gaps",

abstract = "We examine the mechanism governing the photonic band gaps (PBGs) in two-dimensional magnetic photonic crystals consisting of ferrite cylinders, based on the simulation on the band structure and the transmission spectra. Besides the conventional PBG resulting from the Bragg scattering, two other types of PBGs, owing, respectively, to the Mie scattering resonance and the spin-wave resonance, are identified. Of particular interest is the PBG due to the Mie resonance that can be regarded as a magnetic analog of the surface plasmon in metal. The {"}magnetic surface plasmon{"} induced resonant PBGs is shown to be completely tunable by an external static magnetic field and robust against position disorder of the ferrite rods, in addition to possessing an analytically predictable PBG frequency.",

author = "Shiyang Liu and Junjie Du and Zhifang Lin and Wu, \{R. X.\} and Chui, \{S. T.\}",

year = "2008",

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doi = "10.1103/PhysRevB.78.155101",

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T1 - Formation of robust and completely tunable resonant photonic band gaps

AU - Liu, Shiyang

AU - Du, Junjie

AU - Lin, Zhifang

AU - Wu, R. X.

AU - Chui, S. T.

PY - 2008/10/1

Y1 - 2008/10/1

N2 - We examine the mechanism governing the photonic band gaps (PBGs) in two-dimensional magnetic photonic crystals consisting of ferrite cylinders, based on the simulation on the band structure and the transmission spectra. Besides the conventional PBG resulting from the Bragg scattering, two other types of PBGs, owing, respectively, to the Mie scattering resonance and the spin-wave resonance, are identified. Of particular interest is the PBG due to the Mie resonance that can be regarded as a magnetic analog of the surface plasmon in metal. The "magnetic surface plasmon" induced resonant PBGs is shown to be completely tunable by an external static magnetic field and robust against position disorder of the ferrite rods, in addition to possessing an analytically predictable PBG frequency.

AB - We examine the mechanism governing the photonic band gaps (PBGs) in two-dimensional magnetic photonic crystals consisting of ferrite cylinders, based on the simulation on the band structure and the transmission spectra. Besides the conventional PBG resulting from the Bragg scattering, two other types of PBGs, owing, respectively, to the Mie scattering resonance and the spin-wave resonance, are identified. Of particular interest is the PBG due to the Mie resonance that can be regarded as a magnetic analog of the surface plasmon in metal. The "magnetic surface plasmon" induced resonant PBGs is shown to be completely tunable by an external static magnetic field and robust against position disorder of the ferrite rods, in addition to possessing an analytically predictable PBG frequency.

UR - https://www.scopus.com/pages/publications/54449095424

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DO - 10.1103/PhysRevB.78.155101

M3 - 文章

AN - SCOPUS:54449095424

SN - 1098-0121

VL - 78

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 15

M1 - 155101

ER -

Formation of robust and completely tunable resonant photonic band gaps

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