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Journal articles
Coupling into slow-mode photonic crystal waveguides
Abstract : We study efficient injectors for coupling light from z-invariant ridge waveguides into slow Bloch modes of single-row defect photonic crystal waveguides. Two-dimensional vectorial computations performed with a Bloch mode theory approach predict that very high efficiencies (>90%) can be achieved for injector lengths of only a few wavelengths in length, even for small group velocities in the range of c/100-c/400 . This result suggests that photonic crystal devices operating with slow waves can be interfaced with classical waveguides without sacrificing compactness.
Cited literature [11 references]
https://hal-iogs.archives-ouvertes.fr/hal-00880160
Contributor : Fatima Pereira Connect in order to contact the contributor
Submitted on : Tuesday, November 5, 2013 - 3:02:43 PM
Last modification on : Tuesday, October 20, 2020 - 6:06:01 PM
Long-term archiving on: : Friday, April 7, 2017 - 9:45:17 PM
Contributor : Fatima Pereira Connect in order to contact the contributor
Submitted on : Tuesday, November 5, 2013 - 3:02:43 PM
Last modification on : Tuesday, October 20, 2020 - 6:06:01 PM
Long-term archiving on: : Friday, April 7, 2017 - 9:45:17 PM
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