Bidirectional beam propagation method for second-harmonic generation in engineered multilayered waveguides

Year: 2003

Authors: Locatelli A., Pigozzo F.M., Baronio F., Modotto D., Capobianco A.D., De Angelis C.

Autors Affiliation: Dipartimento di Elettronica per l’Automazione, Universita’ di Brescia, via Branze 38, 25123 Brescia, Italy; Dipartimento di Ingegneria Elettrica, Gestionale e Meccanica, Universita’ di Udine, via delle Scienze 208, 33100 Udine, Italy; Dipartimento di Ingegneria dell’Informazione, Universita’ di Padova, via Gradenigo 6/a, 35131 Padova, Italy

Abstract: By employing an iterative procedure based on a bidirectional beam propagation method with perfectly matched layers, we develop a numerical algorithm to model light propagation in engineered multilayered nonlinear waveguides. Examples are given for multilayered structures and segmented waveguides designed for second-harmonic generation.


Volume: 35 (4)      Pages from: 429  to: 452

KeyWords: nonlinear optics
DOI: 10.1023/A:1022965521197

Citations: 5
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