RADIO PHYSICS AND RADIO ASTRONOMY

The resonant enhancement of a plane electromagnetic wave transmission through a multi-layered three-dimensional all-dielectric photonic crystal, in which a defect layer with active medium inclusions is designed specifically to obtain a highdensity mode, has been investigated. A comparison of the transmission coefficients for the structures with different defect layer thicknesses and different imaginary parts of the active medium dielectric constant is performed.

Key words: three-dimensional periodic structure, band gap, defect layer, transmission resonance

Manuscript submitted 22.04.2015

Radio phys. radio astron. 2015, 20(3): 216-222

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