Article ID Journal Published Year Pages File Type
1554134 Superlattices and Microstructures 2012 7 Pages PDF
Abstract
► Semi-planar hyperlens is designed to demagnify diffraction limited focus from far field. ► Optimization of the lens boundary structure delivers deep subwavelength resolution (∼λ/11). ► The lens works well for finite range of focus shift. ► Multiple focuses can be distinguished by a phase shift.
Keywords
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Demagnifying far field focusing spot to deep subwavelength scale by truncated hyperlens for nanolithography
Authors
, , , , , ,