All-optical signal processing based on trapped modes of a photonic crystal resonator

Glushko, E. Ya.; Глушко, Олександр; Evteev, V. N.; Stepanyuk, A. N.

doi:10.1117/12.820551

Cited by 2 publications

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“…where q enumerates 2D states which are standing waves inside the total internal reflection area of the resonator, h q m are coefficients of the 2D state q expansion into initial basis |s, g series. First, the SWE method calculation of the bandgap structure was performed for a low contrast CdSe/CdS photonic resonator in [23].…”

Section: In-plane Geometry: Swe Theory For Electromagnetic Field In Amentioning

confidence: 99%

“…The material of covering layer was taken coinciding with the matrix: material 3 = material 1 both for 2D resonator and 1D PhCr. Due to the considerable optical contrast of the binary system under consideration the waveguide-type [23] angular area is present (shown by red), and the band states belonging to the transmitted type are shown by violet. The angular boundary between these two types of states passes at θ 1 ≈ 26.2 • .…”

Section: In-plane Geometry: Swe Theory For Electromagnetic Field In Amentioning

confidence: 99%

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Photonic Eigenmodes in a Photonic Crystal Membrane

2012

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Photonic membranes are the most widely used kind of 2D photonic crystals in signal processing. Nevertheless, some important aspects of electromagnetic field behavior in membrane like photonic crystals (MPCs) need detail investigation. We develop the approach close to resonant coupling modes method which unites both external and intrinsic problems, in-plane and out-of-plane geometries, and resonator properties of MPC. The resonator standing modes are excited by an external source through the special inputs and may be controlled due to the nonlinear coating. Typical photonic manifestations are studied for Si/SiO 2 2D membrane resonators of rectangular.

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Section: In-plane Geometry: Swe Theory For Electromagnetic Field In Amentioning

confidence: 99%

Section: In-plane Geometry: Swe Theory For Electromagnetic Field In Amentioning

confidence: 99%

Photonic Eigenmodes in a Photonic Crystal Membrane

2012

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Island-Kind 2D Photonic Crystal Resonator

Glushko¹

2017

Ukr. J. Phys.

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A binary island-kind photonic crystal resonator is investigated analytically and numerically in the framework of the standing wave expansion method. The photonic bandgap structure for a finite SiO2/SiO2 resonator with rectangular elementary cell of micron sizes is first calculated. The classification concept of resonator's modes is proposed. The field distribution inside the resonator is calculated, and some ways to use the island resonators in optical devices are discussed. K e y w o r d s: photonic bandgap materials, photonic resonators, trapped modes.

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All-optical signal processing based on trapped modes of a photonic crystal resonator

Cited by 2 publications

References 0 publications

Photonic Eigenmodes in a Photonic Crystal Membrane

Photonic Eigenmodes in a Photonic Crystal Membrane

Island-Kind 2D Photonic Crystal Resonator

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