Title :
Off-axis and multi-directional plasmonic lenses
Author :
Blanchard, Romain ; Tetienne, Jean-Philippe ; Yu, Nanfang ; Genevet, Patrice ; Kats, Mikhail A. ; Fan, Jonathan A. ; Edamura, Tadataka ; Furuta, Shinichi ; Yamanishi, Masamichi ; Capasso, Federico
Author_Institution :
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
Abstract :
We introduce a new class of plasmonic lenses generating one or several free-space beams in arbitrary directions from a point source of surface waves and demonstrate such plasmonic lenses on the facet of semiconductor lasers.
Keywords :
lenses; plasmonics; semiconductor lasers; free-space beams; multidirectional plasmonic lenses; off-axis lenses; semiconductor lasers; surface waves; Gratings; Laser beams; Lenses; Measurement by laser beam; Optical surface waves; Plasmons; Quantum cascade lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
