This work analyzes a new efficient numerical algorithm for evaluating the time-domain electromagnetic (EM) field and the filtering behaviour of periodic waveguides, by reducing the number of equations to solve. The scalar Helmholtz-equation is utilized in order to determine the electric and magnetic Hertzian-potentials that represent the EM field. The principle of the method is demonstrated by a simple 2D application to a multilayer dielectric stack at optical frequencies
Time-domain modeling and filtering behaviour of guided-wave optics by Hertzian potentials / Massaro, A.; Pierantoni, Luca; Rozzi, Tullio. - (2006). (Intervento presentato al convegno SPIE - The International Society for Optical Engineering tenutosi a Strasbourg (France) nel 3-5 April 2006) [10.1117/12.660305].
Time-domain modeling and filtering behaviour of guided-wave optics by Hertzian potentials
PIERANTONI, Luca;ROZZI, TULLIO
2006-01-01
Abstract
This work analyzes a new efficient numerical algorithm for evaluating the time-domain electromagnetic (EM) field and the filtering behaviour of periodic waveguides, by reducing the number of equations to solve. The scalar Helmholtz-equation is utilized in order to determine the electric and magnetic Hertzian-potentials that represent the EM field. The principle of the method is demonstrated by a simple 2D application to a multilayer dielectric stack at optical frequenciesI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
