Directional channel-drop filter based on a slow Bloch mode photonic crystal waveguide section | Zendy

Emmanuel Drouard | Zendy; Haroldo T. Hattori | Zendy; Christian Grillet | Zendy; Andrzej Kaźmierczak | Zendy; Xavier Letartre | Zendy; P. Rojo-Roméo | Zendy; Pierre Viktorovitch | Zendy

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Directional channel-drop filter based on a slow Bloch mode photonic crystal waveguide section

Author(s) -

Emmanuel Drouard,

Haroldo T. Hattori,

Christian Grillet,

Andrzej Kaźmierczak,

Xavier Letartre,

P. Rojo-Roméo,

Pierre Viktorovitch

Publication year - 2005

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/opex.13.003037

Subject(s) - optics , photonic crystal , group velocity , drop (telecommunication) , slow light , waveguide , materials science , filter (signal processing) , optoelectronics , physics , telecommunications , computer science , computer vision

A two-dimensional photonic crystal channel-drop filter is proposed. This device has two high group velocity waveguides that are selectively coupled by a single, low group velocity intermediate waveguide section. It exhibits computed quality factors as high as 1300, and directional dropping efficiencies as high as 90%.

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