Calculations on 2-dimensional waveguides in photonic crystals

Autor:	Remco Stoffer, Ann Driessen, H.J.W.M. Hoekstra, E. van Groesen, F.P.H. van Beckum, R.M. de Ridder
Jazyk:	angličtina
Rok vydání:	1999
Předmět:	Coupling Materials science business.industry Finite-difference time-domain method Physics::Optics Dielectric law.invention Crystal Optics law Dispersion (optics) business Nonlinear Sciences::Pattern Formation and Solitons Waveguide Photonic crystal Gaussian beam
Zdroj:	Fourth Annual Symposium of the IEEE/LEOS Benelux Chapter, 211-214 STARTPAGE=211;ENDPAGE=214;TITLE=Fourth Annual Symposium of the IEEE/LEOS Benelux Chapter 12th IEEE LEOS Annual Meeting Conference, LEOS 1999, 421-422 STARTPAGE=421;ENDPAGE=422;TITLE=12th IEEE LEOS Annual Meeting Conference, LEOS 1999 Scopus-Elsevier
Popis:	Using 2 different numerical methods (FDTD and a novel pandirectional planar Helmholtz solver), we analyzed the waveguide behaviour of a channel in a 2-dimensional photonic crystal. We calculated the bandgap of the crystal and the dispersion of a waveguide that is formed by a missing row of rods in the crystal. The coupling to this waveguide of both a Gaussian beam and a dielectric slab waveguide could be modeled and coupling efficiencies calculated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa3ee2ca15bffcc45b9026b7d1f3ef2 https://research.utwente.nl/en/publications/f652859a-55fc-48d1-b5e3-5f6100470c87 Zobrazit plný text záznamu