Affiliation: University of Electronic Science and Technology of China
- Experimental investigation of superfocusing of plasmonic lens with chirped circular nanoslitsYongqi Fu
School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan Province, PR China
Opt Express 18:3438-43. 2010..Focusing performance is significantly improved in comparison to that of the non-chirped lens. The lenses are possible to be used for the applications of bioimaging, detection, and inspection in submicron scale resolution...