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All-optical directional coupler switching in chalcogenide glass

Ruan, Yinlan; Luther-Davies, Barry; Rode, Andrei V; Kolev, Vesselin Z; Krolikowski, Wieslaw


The waveguide-based directional couplers in As2S3 glass were fabricated by using inductively coupled plasma (ICP) etching. Their ultrafast all-optical switching operation was demonstrated at 1.53 μm with switching peak power of 55 W.

CollectionsANU Research Publications
Date published: 2005
Type: Conference paper
Source: 2005 IEEE LEOS Annual Meeting Conference Proceedings
DOI: 10.1109/LEOS.2005.1548144


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