Title :
Transformation optics with planar metamaterials: Diffraction grating and lens
Author :
Roy, Tapashree ; Nikolaenko, Andrey E. ; Rogers, Edward T F ; Zheludev, Nikolay I.
Author_Institution :
Optoelectron. Res. Centre & Centre for Photonic Metamaterials, Univ. of Southampton, Southampton, UK
Abstract :
We use the resonance properties of elemental building blocks of metamaterial array with spatially variable parameter to control the phase and intensity of light beam. Dispersive and focusing devices are reported for the first time.
Keywords :
diffraction gratings; lenses; metamaterials; optical arrays; optical dispersion; optical focusing; phase control; diffraction grating; dispersive devices; focusing devices; lens; light beam intensity; phase control; planar metamaterial arrays; resonance properties; spatially variable parameter; transformation optics; Arrays; Diffraction; Diffraction gratings; Gratings; Metamaterials; Strips; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
