Videos

"Optical Hyperspace": Negative refractive index and sub-wavelength imaging in strongly anisotropic media

Presenter
October 4, 2006
Keywords:
  • Materials
MSC:
  • 74A30
Abstract
We develop a new approach to negative index materials and subwavelength imaging in the far field based on strong anisotropy of the dielectric response. In contrast to conventional negative refraction systems, our method does not rely on magnetic resonance and does not require periodic patterning--leading to lower losses and high tolerance to fabrication defects.