Large single-mode rib waveguides in GeSi-Si and Si-on-SiO/sub 2/

Soref, Richard; Schmidtchen, J.; Petermann, K.

doi:10.1109/3.83406

Public

Large single-mode rib waveguides in GeSi-Si and Si-on-SiO/sub 2/

Published in IEEE Journal of Quantum Electronics • Jan 1, 1991

Authors:

Richard Soref

J. Schmidtchen

K. Petermann

Abstract

Mode-matching and beam-propagation methods are used to analyze single-mode operation of optical GeSi-Si and Si-SiO/sub 2/ semiconductor rib waveguides. The waveguide dimensions that allow only the fundamental HE/sub 00/ or EH/sub 00/ mode to propagate have been determined. For both material systems,...

Subject

Waveguide

Beam propagation method

Materials science

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