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

Drouard, Emmanuel; Hattori, Haroldo; Grillet, Christian; Kazmierczak, Andrzej; Letartre, Xavier; Rojo-Romeo, Pedro; Viktorovitch, Pierre


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%.

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Optics Express
DOI: 10.1364/OPEX.13.003037


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