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Slow light based on material and waveguide dispersion

AIP Conf. Proc. 1176, pp. 75-77; doi:http://dx.doi.org/10.1063/1.3253926 (3 pages)

THEORETICAL AND COMPUTATIONAL NANOPHOTONICS (TACONA‐PHOTONICS 2009): Proceedings of the 2nd International Workshop
Date: 28–30 October 2009
Location: Bad Honnef (Germany)
Torben Roland Nielsen, Andrei V. Lavrinenko, and Jesper Mørk

DTU Fotonik‐Department of Photonics Engineering, Technical University of Denmark, Ørsteds Plads 343, DK‐2800 Kgs. Lyngby

We study slow light pulse propagation in a photonic crystal structure consisting of a dispersive and absorptive dielectric material and compare it with the constant wave case. The group index and the transmission are investigated for the example of an ensemble of semiconductor quantum dots embedded in a photonic crystal waveguide by FDTD Maxwell‐Bloch simulations. The total group index scales linearly with the material based group index while the transmission has a power dependency on the material based absorption coefficient.

© 2009 American Institute of Physics

KEYWORDS and PACS

PACS

  • 73.21.La

    Quantum dots

  • 43.20.Mv

    Waveguides, wave propagation in tubes and ducts

  • 42.55.Tv

    Photonic crystal lasers and coherent effects

ARTICLE DATA

PUBLICATION DATA

ISSN

0094-243X (print)  

ISBN:

978-0-7354-0715-2


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