Defect modes in one-dimensional magnetized plasma photonic crystals with a dielectric defect layer

Journal Article · Sat Jan 14 23:00:00 EST 2012 · Physics of Plasmas

DOI:https://doi.org/10.1063/1.3677876· OSTI ID:22043585

Qi, L ^[1]; Yang, Z; Fu, T ^[2]

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1. College of Physics and Engineering, Qufu Normal University, No. 57, West Jingxuan Road, Qufu 273165 (China)
2. Institute of High Energy Electronics, University of Electronic Science and Technology of China, No. 4, Section 2. North Jianshe Road, Chengdu 610054 (China)

By using transfer matrix method, properties of one-dimensional magnetized plasma photonic crystals with a dielectric defect layer are studied. Results show that several defect modes appear within the photonic band gaps; periodic number and collision frequency only affect transmission magnitude of the defect modes; the external magnetic field and incident angle control both the transmission magnitude and frequency of the defect modes; thickness and dielectric constant of the defect layer determine both the number and frequency of the defect modes. This phenomenon may be useful in designing of narrow band filters or multi-channel filters.

• OSTI ID: 22043585
• Journal Information: Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 1 Vol. 19; ISSN PHPAEN; ISSN 1070-664X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COLLISIONS
CRYSTAL DEFECTS
DIELECTRIC MATERIALS
FILTERS
LAYERS
MAGNETIC FIELDS
PERIODICITY
PERMITTIVITY
PLASMA
THICKNESS
TRANSFER FUNCTIONS
TRANSFER MATRIX METHOD
TRANSMISSION