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Proceedings Paper

JCMmode: an adaptive finite element solver for the computation of leaky modes
Author(s): Lin Werner Zschiedrich; Sven Burger; Roland Klose; Achim Schaedle; Frank Schmidt
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Paper Abstract

We present our simulation tool JCMmode for calculating propagating modes of an optical waveguide. As ansatz functions we use higher order, vectorial elements (Nedelec elements, edge elements). Further we construct transparent boundary conditions to deal with leaky modes even for problems with inhomogeneous exterior domains as for integrated hollow core Arrow waveguides. We have implemented an error estimator which steers the adaptive mesh refinement. This allows the precise computation of singularities near the metal's corner of a Plasmon-Polariton waveguide even for irregular shaped metal films on a standard personal computer.

Paper Details

Date Published: 31 March 2005
PDF: 11 pages
Proc. SPIE 5728, Integrated Optics: Devices, Materials, and Technologies IX, (31 March 2005); doi: 10.1117/12.590372
Show Author Affiliations
Lin Werner Zschiedrich, Zuse Institute Berlin (Germany)
JCMwave GmbH (Germany)
Sven Burger, Zuse Institute Berlin (Germany)
JCMwave GmbH (Germany)
Roland Klose, Zuse Institute Berlin (Germany)
Achim Schaedle, Zuse Institute Berlin (Germany)
Frank Schmidt, Zuse Institute Berlin (Germany)
JCMwave GmbH (Germany)


Published in SPIE Proceedings Vol. 5728:
Integrated Optics: Devices, Materials, and Technologies IX
Yakov Sidorin; Christoph A. Waechter, Editor(s)

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