Results 261 to 270 of about 62,036 (292)

Multi-periodic one-dimensional photonic crystals

2018 Days on Diffraction (DD), 2018
We present the results of theoretical and numerical investigation of complex one-dimensional photonic structures based on particularly ordered thin layers forming multi-periodic photonic crystals. We calculate the transmittivity spectra of electromagnetic waves for the finite-size one-dimensional multilayers (ABCD)K and [(AB)N (CD)M]K, which are single-
Nataliya N. Dadoenkova, Yuliya S. Dadoenkova, Ivan S. Panyaev, Dmitry G. Sannikov, Igor L. Lyubchanskii   +4 more
openaire   +1 more source

One-Dimensional Photonic Crystal Rib Waveguides

Journal of Lightwave Technology, 2007
We analyze an optical waveguide that consists of a 1D photonic crystal (PC) embedded in a large cross-sectional rib waveguide. The PC provides control over the dispersion properties of the waveguide, while the rib geometry provides a low loss and versatile mechanism for confining light.
Jeremy Goeckeritz, Steve Blair
openaire   +1 more source

One-dimensional birefringent photonic crystal laser

Journal of Applied Physics, 2008
We studied the polarized laser emission from an anisotropic one-dimensional (1D) birefringent photonic crystal (PC) laser. An active medium layer, which consisted of an epoxy resin doped with fluorescent dye, was sandwiched between two anisotropic 1D PC films.
Sun Woong Kim, Seung Seok Oh, Jin Ho Park, Eun Ha Choi, Yoon Ho Seo, Guang Sup Cho, Byoungchoo Park   +6 more
openaire   +1 more source

Four-material one dimensional photonic crystals

Optical Materials, 2012
Abstract Photonic crystals made with more than two materials have been attracting increasing attention due to their peculiar optical properties. In this work, we present a theoretical analysis, by using the transfer matrix method, of one dimensional photonic crystals made of four different materials.
openaire   +1 more source

Omnidirectional reflection from a one-dimensional photonic crystal

Optics Letters, 1998
We demonstrate that one-dimensional photonic crystal structures (such as multilayer films) can exhibit complete reflection of radiation in a given frequency range for all incident angles and polarizations. We derive a general criterion for this behavior that does not require materials with very large indices.
J N, Winn, Y, Fink, S, Fan, J D, Joannopoulos   +3 more
openaire   +2 more sources

A One-Dimensional Photonic Crystal Rib Waveguide

Integrated Photonics and Nanophotonics Research and Applications / Slow and Fast Light, 2007
We introduced a new type of 1-D PC rib waveguide (PCRW). Simulations of the structure showed an extremely wide photonic band gap. Furthermore, the loss can be controlled by increasing the waveguide height.
Jeremy Goeckeritz, Steve Blair
openaire   +1 more source

Transformation One-Dimensional Photonic Crystal Omnidirectional Reflector

Optics Communications, 2023
Yong Mei, Hao-Zhi Wang, Shen-Yun Wang
openaire   +1 more source

Photonic van der Waals integration from 2D materials to 3D nanomembranes

Nature Reviews Materials, 2023
Yuan Meng, Jiangang Feng, Sangmoon Han
exaly  

Omnidirectional one - dimensional photonic crystals

Invertis Journal of Science & Technology, 2017
Laxmi Shiveshwari, Biswadeep Chakraborty, Nitu Kumari   +2 more
openaire   +1 more source

One-dimensional multilayer photonic crystals

2020
Rui M. Almeida, Rocío Estefanía Rojas-Hernandez, Luís F. Santos   +2 more
openaire   +1 more source