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International Journal of Optics
Volume 2011, Article ID 263182, 9 pages
http://dx.doi.org/10.1155/2011/263182
Research Article

Design of Polarization-Independent Coarse Wavelength Splitters Based on Ridge-Waveguide Directional Couplers

Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge CB3 0HE, UK

Received 28 April 2011; Revised 25 May 2011; Accepted 30 May 2011

Academic Editor: Vittorio M. N. Passaro

Copyright © 2011 Chee-Wei Lee. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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