Prof. John Pendry
Imperial College, London
Conference room Querzoli - LENS - via Nello Carrara 1 - Sesto Fiorentino (Florence)
Published on-line at 04:53:09 PM on Monday, April 15th, 2013
Metamaterials and the Science of Invisibility
Metamaterials has created extraordinary possibilities such as negative refractive index and promise to transform our ability to control much of the EM spectrum.
Electromagnetism encompasses much of modern technology. Its influence rests on our ability to deploy materials that can control the component electric and magnetic fields. A new class of materials has created some extraordinary possibilities such as a negative refractive index, and lenses whose resolution is limited only by the precision with which we can manufacture them. Cloaks have been designed and built that hide objects within them, but remain completely invisible to external observers. The new materials, named metamaterials, have properties determined as much by their internal physical structure as by their chemical composition and the radical new properties to which they give access promise to transform our ability to control much of the electromagnetic spectrum.
Klein colloquium by Niccolò Caselli: "Sub-wavelength Imaging of Photonic Nanocavities".
For further informations, please contact Prof. Diederik Wiersma.
Internal and Reserved Area
Elenco Siti Tematici
Post Doctoral Fellowship
Enrico Fermi colloquia