The two-dimensional profiles of collimated microwave beams transmitted through composite wire and split-ring resonator prisms were measured. It was shown that transmission through these materials obeys Snell's law with a negative index. Preliminary evidence of focusing behavior was also given.
|Original language||English (US)|
|Journal||Physical Review Letters|
|State||Published - Apr 4 2003|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)