Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1554134 | Superlattices and Microstructures | 2012 | 7 Pages |
Abstract
⺠Semi-planar hyperlens is designed to demagnify diffraction limited focus from far field. ⺠Optimization of the lens boundary structure delivers deep subwavelength resolution (â¼Î»/11). ⺠The lens works well for finite range of focus shift. ⺠Multiple focuses can be distinguished by a phase shift.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Na Yao, Changtao Wang, Guowei Ren, Zeyu Zhao, Qin Feng, Xiangang Luo,