Journal ArticleDOI
A 2D rods-in-air square-lattice photonic crystal optical switch
TLDR
In this paper, a rod-in-air square-lattice photonic crystal optical switch was proposed, where the position of a single rod along the diagonal line of the intersection area of two removed cross-lines of rods determines how much incident energy goes into different channels.About:
This article is published in Optik.The article was published on 2010-11-01. It has received 26 citations till now. The article focuses on the topics: Photonic crystal & Optical switch.read more
Citations
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Journal ArticleDOI
A new design of tunable four-port wavelength demultiplexer by photonic crystal ring resonators
TL;DR: In this paper, a four-channel wavelength demultiplexer based on photonic crystal ring resonators (PCRR), which can be used for photonic integrated circuits, is designed.
Journal ArticleDOI
Realization of tunable optical filter by photonic crystal ring resonators
TL;DR: In this paper, a tunable two dimensional (2D) channel drop filter based on photonic crystal ring resonators (PCRR) was proposed, which achieved an improved Q factor of 100% and 842, respectively.
Journal ArticleDOI
Novel Design of Ring Resonator Based Temperature Sensor Using Photonics Technology
TL;DR: In this paper, the authors studied the transmission of the two-dimensional photonic crystal (PC) superellipse ring resonator and found that the sensitivity for the proposed structure is 65.3 pm/°C.
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The characteristics of photonic band gaps for three-dimensional unmagnetized dielectric plasma photonic crystals with simple-cubic lattice
TL;DR: In this article, the characteristics of photonic band gaps for two types of three-dimensional unmagnetized dielectric plasma photonic crystals (PPCs) with simple-cubic lattices are theoretically studied based on a modified plane wave expansion (PWE) method.
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WDM and DWDM optical filter based on 2D photonic crystal Thue–Morse structure
TL;DR: In this article, the authors describe elaboration of two dimensional photonic crystal structures based on Thue-Morse sequence and show that the optical properties of these aperiodic multilayer systems can be tailored by adjusting either the radius of some cells of the proposed structure or defect characteristics.
References
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Journal ArticleDOI
Inhibited Spontaneous Emission in Solid-State Physics and Electronics
TL;DR: If a three-dimensionally periodic dielectric structure has an electromagnetic band gap which overlaps the electronic band edge, then spontaneous emission can be rigorously forbidden.
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A perfectly matched layer for the absorption of electromagnetic waves
TL;DR: Numerical experiments and numerical comparisons show that the PML technique works better than the others in all cases; using it allows to obtain a higher accuracy in some problems and a release of computational requirements in some others.
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Strong localization of photons in certain disordered dielectric superlattices
TL;DR: A new mechanism for strong Anderson localization of photons in carefully prepared disordered dielectric superlattices with an everywhere real positive dielectrics constant is described.
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Block-iterative frequency-domain methods for Maxwell’s equations in a planewave basis
TL;DR: A fully-vectorial, three-dimensional algorithm to compute the definite-frequency eigenstates of Maxwell's equations in arbitrary periodic dielectric structures, including systems with anisotropy or magnetic materials, using preconditioned block-iterative eigensolvers in a planewave basis is described.