Title :
Subwavelength imaging opportunities with a non-magnetic slab lens
Author :
Liu, Huikan ; Shivanand ; Webb, Kevin J.
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN
Abstract :
We describe the imaging properties of a non-magnetic slab lens without restrictions on material parameters. The best performance appears to be with an anisotropic slab that converts evanescent fields to propagating waves.
Keywords :
image processing; lenses; optical images; anisotropic slab; evanescent fields; material parameters; nonmagnetic slab lens; propagating waves; subwavelength imaging; Anisotropic magnetoresistance; Image resolution; Lenses; Optical devices; Optical films; Optical imaging; Optical materials; Permittivity; Slabs; Tensile stress; 160.4670; 260.2110;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
