Journal article
Photonic crystal waveguides with semi-slow light and tailored dispersion properties
We demonstrate a concept for tailoring the group velocity and dispersion properties for light propagating in a planar photonic crystal waveguide. By perturbing the holes adjacent to the waveguide core it is possible to increase the useful bandwidth below the light-line and obtain a photonic crystal waveguide with either vanishing, positive, or negative group velocity dispersion and semi-slow light.
We realize experimentally a silicon-on-insulator photonic crystal waveguide having nearly constant group velocity [similar to]c$-0$//34 in an 11-nm bandwidth below the silica-line. $CPY@2006 Optical Society of America.
Language: | English |
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Year: | 2006 |
Pages: | 9444-9450 |
ISSN: | 10944087 |
Types: | Journal article |
DOI: | 10.1364/OE.14.009444 |
ORCIDs: | Frandsen, Lars Hagedorn and Lavrinenko, Andrei |