Results 11 to 20 of about 14,300 (240)
TERAHERTZ TRANSVERSE-MAGNETIC-POLARIZED WAVES LOCALIZED ON A LAYERED SUPERCONDUCTOR DEFECT IN PHOTONIC CRYSTALS [PDF]
Радиофизика и электроника, 2016 We theoretically study eigenstates of electromagnetic field inside a one-dimensional photonic crystal containing a defect slab of layered superconductor.
S. S. Apostolov +4 more
doaj +1 more source
Numerical simulation of a novel bilayer photonic crystal slab biosensor with hexagonal lattice
Results in Physics, 2019 A new type of silicon-based bilayer photonic crystal slab biosensor is proposed based on the theoretical investigation of various parameters of two-dimensional photonic crystal slab on the peak wavelength and characteristics of the reflection spectrum ...
Daohan Ge +4 more
doaj +1 more source
Self-optimization of optical confinement in ultraviolet photonic crystal slab laser [PDF]
, 2005 We studied numerically and experimentally the effects of structural disorder on the performance of ultraviolet photonic crystal slab lasers. Optical gain selectively amplifies the high-quality modes of the passive system.
A. Yamilov +8 more
core +3 more sources
A photonic crystal nanocavity laser in an optically very thick slab [PDF]
, 2011 A photonic crystal (PhC) nanocavity formed in an optically very thick slab can support reasonably high-Q modes for lasing. Experimentally, we demonstrate room-temperature pulsed lasing operation from the PhC dipole mode emitting at 1324 nm, which is ...
Huang, Jingqing +2 more
core +3 more sources
One-Step Combined-Nanolithography-and-Photolithography for a 2D Photonic Crystal TM Polarizer
Micromachines, 2014 Photonic crystals have been widely investigated since they have great potential to manipulate the flow of light in an ultra-compact-scale and enable numerous innovative applications.
Kyung-Hak Choi +6 more
doaj +1 more source
Results in Physics, 2020 Reflectance spectra of one-dimensional periodic multilayered stacks with anisotropic defect layer built according to the Generalized Thue Morse sequence is investigated by the theoretical transfer matrix method for both polarized waves.
Y. Trabelsi +3 more
doaj +1 more source
Guiding mechanisms in dielectric-core photonic-crystal optical waveguides [PDF]
, 2001 We show that the main guiding mechanisms in dielectric-core photonic crystal optical waveguides are total internal reflection and distributed Bragg reflection.
Adibi, Ali +4 more
core +1 more source
Crystals, 2014 A one-dimensional photonic crystal (PhC) with termination by a metal film—a plasmonic photonic-crystal slab—has been theoretically analyzed for its optical response at a variation of the dielectric permittivity of an analyte and at a condition simulating
Alexander V. Baryshev +1 more
doaj +1 more source
Micromachines, 2020 The design and modeling of a highly sensitive sensor based on a slot photonic crystal waveguide (slot-PCWG) is presented. The structure consists of cylindrical air rods drilled in a dielectric slab on a triangular lattice, which are filled with SiO2. The
Reyhaneh Jannesari +3 more
doaj +1 more source
New Journal of Physics, 2021 The polarization beam splitter (PBS) is the essential optical component, which is widely used in various optical instruments. Its robustness against perturbation is very necessary to all-optical classical and quantum networks.
Lu He +4 more
doaj +1 more source