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Fast and Accurate Investigation of 2-D Multilayered Photonic Crystals by a 3-D Model Based on the Green's Function.
- Source :
-
IEEE Journal of Quantum Electronics . Nov2010, Vol. 46 Issue 11, p1549-1560. 12p. - Publication Year :
- 2010
-
Abstract
- In this paper, a 3-D model based on the Green's function for analyzing wave propagation in 2-D guided-wave photonic crystals (PhCs) is proposed. The model allows analysis all the physical effects occurring when a source field propagates in a multilayered structure with a periodic arrangement of scatterers, by taking into account both physical and geometrical parameters. Numerical results for PhC waveguides are compared with those obtained using the well-known finite-difference time-domain algorithm and the 3-D multiple-scattering technique already proposed in the literature, showing a very good agreement and some remarkable advantages, in terms of faster determination of electromagnetic field distributions and band diagrams and capability to analyze both in-plane and out-of-plane scattering losses. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189197
- Volume :
- 46
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- IEEE Journal of Quantum Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 62330077
- Full Text :
- https://doi.org/10.1109/JQE.2010.2053020