File:Metarefraction.svg
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Metarefraction.svg (SVG file, nominally 257 × 225 pixels, file size: 9 KB)
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| Description | 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) |
(note, updated to show arrow heads)
[edit] Licensing
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This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 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 |
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