Abstract
Analysis of integrated optical cylindrical microresonators involves the coupling between a straight waveguide and a bent waveguide. Our (2D) variant of coupled mode theory is based on analytically represented mode profiles. With the bend modes expressed in Cartesian coordinates, coupled mode equations can be derived in a classical way and solved by numerical integration. Proper manipulation of the propagation matrix leads to stable results even in parameter domains of compact and/or radiative structures, which seemed unsuitable for a perturbational approach due to oscillations of the matrix elements along the propagation. Comparisons with FDTD calculations show convincing agreement.
Original language | Undefined |
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Title of host publication | 8th Annual Symposium of the IEEE/LEOS Benelux Chapter |
Editors | R.M de Ridder, R.M. de Ridder, G. Altena, G Altena, D.H. Geuzebroek, R. Dekker, R Dekker |
Place of Publication | Enschede |
Publisher | University of Twente |
Pages | 33-36 |
Number of pages | 4 |
ISBN (Print) | 903651990X |
Publication status | Published - Nov 2003 |
Event | 8th Annual Symposium IEEE/LEOS Benelux Chapter 2003 - University of Twente, Enschede, Netherlands Duration: 20 Nov 2003 → 21 Nov 2003 Conference number: 8 |
Publication series
Name | |
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Publisher | University of Twente |
Conference
Conference | 8th Annual Symposium IEEE/LEOS Benelux Chapter 2003 |
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Country/Territory | Netherlands |
City | Enschede |
Period | 20/11/03 → 21/11/03 |
Keywords
- EWI-13959
- METIS-212892
- IR-58164