Effects of random link removal on the photonic band gaps of honeycomb networks
نویسندگان
چکیده
Related Articles Interplay of index contrast with periodicity in polymer photonic crystals Appl. Phys. Lett. 99, 261913 (2011) Off-resonant coupling between a single quantum dot and a nanobeam photonic crystal cavity Appl. Phys. Lett. 99, 251907 (2011) Phase-locking regimes of photonic crystal nanocavity laser arrays Appl. Phys. Lett. 99, 251104 (2011) Field confinement and quality factor of the multilayer cavity resonators J. Appl. Phys. 110, 114519 (2011) Slow light in one dimensional metallic-dielectric photonic crystals due to sign change of the effective dielectric constant Appl. Phys. Lett. 99, 221916 (2011)
منابع مشابه
Influence of optical Kerr coefficient on photonic band structures of hexagonal-lattice function photonic crystals
In this paper, we have studied the photonic band structure of function photonic crystals in which the dielectric constant of the scattering centers (rods) is a function of space coordinates. The under-studied lattice is hexagonal and cross section of rods has a circular symmetry embedded in the air background. Photonic band structures for both electric and magnetic polarizations of the electrom...
متن کاملThe effect of material nonlinearity on the band gap for TE and TM modes in square and triangular lattices
In this article, by using the method of finite difference time domain (FDTD) and PML boundary conditions, we have studied the photonic band gaps for TE and TM modes in square and triangular lattices consisting of air holes in dielectric medium and compared the results. In addition, the effect of nonlinearity of the photonic crystal background on the photonic band gaps and comparison with the re...
متن کاملLarger Two-Dimensional Photonic Band Gaps.
Absolute photonic band gaps in two-dimensional square and honeycomb lattices of circular crosssection rods can be increased by reducing the structure symmetry. The addition of a smaller diameter rod into the center of each lattice unit cell lifts band degeneracies to create significantly larger band gaps. Symmetry breaking is most effective at filling fractions near those which produce absolute...
متن کاملInvestigating the Properties of an Optical Waveguide Based on Photonic Crystal with Point Defect and Lattice Constant Perturbation
In this paper, a photonic crystal waveguide with point defects and lattice constant perturbations of +5%, -5% are being investigated. Firstly waveguide structures with constant and specific parameters are being studied and photonic band gap diagrams for TE/TM modes are depicted; then pulse propagation in the frequencies available in the band gap are shown. After that, effects of parameters like...
متن کاملPhase Properties of One-Dimensional Quaternary Photonic Crystals
In this paper, properties of reflection phase in one-dimensional quaternary photonic crystals combining dispersive meta-materials and positive index materials are investigated by transfer matrix method. Two omnidirectional band gaps are located in the band structure of considered structure. However, we limit our studies to the frequency range of the second wide band gap. We observe that the val...
متن کامل