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Experimental studies of the internal Goos-Hanchen shift for self-collimated beams in two-dimensional microwave photonic crystals

Matthews, Aaron; Kivshar, Yuri


We study experimentally the Goos-Hanchen effect observed at the reflection of a self-collimated beam from the surface of a two-dimensional photonic crystal and describe a method for controlling the beam reflection through surface engineering. The microwave photonic crystal, fabricated from alumina rods, allows control of the output position of a reflected beam undergoing an internal Goos-Hanchen shift by changing the rod diameter at the reflection surface. The experimental data is in good...[Show more]

CollectionsANU Research Publications
Date published: 2008-09-29
Type: Journal article
Source: Applied Physics Letters
DOI: 10.1063/1.2980033


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