Coupled waveguide modes in hexagonal photonic crystals
- Optical Society of America
- Publication Type:
- Journal Article
- Optics Express, 2010, 18 (24), pp. 25346 - 25360
- Issue Date:
We investigate the modes of coupled waveguides in a hexagonal photonic crystal. We find that for a substantial parameter range the coupled waveguide modes have dispersion relations exhibiting multiple intersections, which we explain both intuitively and using a rigorous tight-binding argument.
Please use this identifier to cite or link to this item: