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Invisible cloaks and the perfect lens
16 May 2011 | Online Presentations | Contributor(s): John Pendry
Refractive materials gives us some limited control of light: we can fashion lenses, and construct waveguides, but complete control of light is beyond simple refracting materials. Ideally we might...
Negative Refraction, Light Pressure and Attraction, Equation E=mc2 and Wave-particle Dualism
24 Feb 2011 | Online Presentations | Contributor(s): Victor G. Veselago
The process of transfer of radiation from the emitter to the receiver is considered. It is shown that the mass transferred by radiation is not always associated with portable energy by Einstein's...