File:Metarefraction.svg

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DescriptionMetarefraction.svg	An incident electromagnetic wave from free space entering a material at the boundary indicated by the lower left arrow refracts as shown by the solid upper right arrow when entering a conventional material and as shown by the dashed lower right arrow when entering a left-handed metamaterial.
Date	28 April 2007
Source	http://www.grc.nasa.gov/WWW/RT/2003/5000/5620wilson.html
Author	Dr. Jeffrey D. Wilson (uploader Tooto)

	Date/Time	Dimensions	User	Comment
current	12:09, 24 April 2012	257 × 225 (9 KB)	4pq1injbok	theta rather than eight
	00:15, 28 April 2007	257 × 225 (9 KB)	Tooto	{{Information \|Description=Comparing the refraction from a metamaterial and a conventional material. svg version of PD image from US gov \|Source= \|Date=28/04/2007 \|Author=tooto }} (note, updated to show arrow heads Category:Refraction [[Category:Diagr
	00:10, 28 April 2007	257 × 225 (9 KB)	Tooto	{{Information \|Description=Diagram showing the negative reflective index properties of metarefraction materials \|Source=self-made \|Date=28/04/2007 \|Author= User:Tooto }} Category:Refraction Category:Diagrams
	11:21, 31 December 2006	257 × 225 (8 KB)	Matt314	improved version by User:Tooto
	00:14, 31 December 2006	744 × 1,052 (8 KB)	Tooto	Comparing the refraction from a metamaterial and a conventional material. svg version of PD image from US gov

File:Metarefraction.svg

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