Analysis of strategies to improve the directionality of square lattice band-edge photonic crystal structures
Applied Optics, Vol. 44, Issue 15, pp. 3069-3076 (2005)
http://dx.doi.org/10.1364/AO.44.003069
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Abstract
Recently, photonic crystal band-edge structures have been analyzed in the literature. However, most devices that have been presented so far emit light in different directions. We present a modal analysis (no gain included) of a few schemes to improve the directionality of these devices, i.e., in such a way that light that exits from them will travel mainly in a certain direction, eventually coupling its energy to a wide waveguide.
© 2005 Optical Society of America
OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(140.2020) Lasers and laser optics : Diode lasers
Citation
Haroldo T. Hattori, Vitor M. Schneider, Rogério M. Cazo, and Carmem L. Barbosa, "Analysis of strategies to improve the directionality of square lattice band-edge photonic crystal structures," Appl. Opt. 44, 3069-3076 (2005)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-44-15-3069
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