Optical and Quantum Electronics

, Volume 36, Issue 1–3, pp 5–14

Two-stage mode finder for waveguides with a 2D cross-section

  • P. Bienstman
Article

Abstract

We present a fast and efficient method to find the vectorial eigenmodes of waveguides with an arbitrary 2D cross-section. The method can deal with both material losses and radiation losses (through perfectly matched layer boundary conditions). In the first stage of the method, a coarse estimate of the propagation constants is found using a plane-wave method. In the second stage, these estimates are refined using a mode-matching method.

modelling PML waveguide 

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References

  1. Anemogiannis, E., E.N. Glytsis and T.K. Gaylord. IEEE J. Lightwave Technol. 12 2080, 1994.Google Scholar
  2. Bienstman, P. Rigorous and efficient modelling of wavelength scale photonic components, Ph.D. thesis, Ghent University, 2001.Google Scholar
  3. Bienstman, P. and R. Baets. Opt. Quantum Electron. 33 327, 2001.Google Scholar
  4. Bienstman, P., H. Derudder, R. Baets, F. Olyslager and D. De Zutter. IEEE Trans. Microwave Theor. Tech. 49 349, 2001.Google Scholar
  5. Chew, W., J. Jin and E. Michielssen. Microwave Opt. Technol. Lett. 15 363, 1997.Google Scholar
  6. Delves, L. and J. Lynnes. Math. Comp. 21 543, 1967.Google Scholar
  7. Li, L. J. Opt. Soc. Am. A 13 1024, 1996.Google Scholar
  8. Oliner, A.A., S.-T. Peng, T.-I. Hsu and A. Sanchez. IEEE Trans. Microwave Theor. Tech. 29 855, 1981.Google Scholar
  9. Omar, A.S. and K.F. Schünenmann. IEEE Trans. Microwave Theor. Tech. 35 268, 1987.Google Scholar
  10. Sudbø, A. IEEE J. Lightwave Technol. 10 418, 1992.Google Scholar
  11. Sudbø, A. Pure and Applied Optics 2 211, 1993a.Google Scholar
  12. Sudbø, A. IEEE Photon. Technol. Lett. 5 342, 1993b.Google Scholar
  13. Sztefka, G. and H. Nolting. IEEE Photon. Technol. Lett. 5 554, 1993.Google Scholar

Copyright information

© Kluwer Academic Publishers 2004

Authors and Affiliations

  • P. Bienstman
    • 1
  1. 1.Department of Information TechnologyGhent University/IMEC, Sint-Pietersnieuwstraat 41GentBelgium

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