4 ms·
If I am reading the material correctly, the light appears to have passed completely through the object if and only if you happen to be sending the beam of light
by michael_dorfman 16y ago
If I am reading the material correctly, the light appears to have passed completely through the object if and only if you happen to be sending the beam of light of the wavelength they are expecting from exactly the position they expecting.
In other words, big whoop.
- aphyr 16y agoDid you even read the article? It explicitly states the cloak bandwidth includes red, green, and blue optical frequencies. Calcite's dispersion relation gives slightly different shifts for each frequency, but this is nevertheless a huge step forward. http://arxiv4.library.cornell.edu/abs/1012.2238 http://arxiv4.library.cornell.edu/abs/1012.2238 http://arxiv4.library.cornell.edu/abs/1012.2783v1 http://arxiv4.library.cornell.edu/abs/1012.2783v1