Abstract
The performance of an optical hyperlens made of metal-dielectric layers can be improved by incorporating self-focusing nonlinearity in the dielectric layers. Using a modified beam propagation method in cylindrical coordinates, we show increased bandwidth and better propagation length, which can improve the spatial and temporal resolution of the device.
Original language | English |
---|---|
Pages (from-to) | 413-415 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 38 |
Issue number | 4 |
DOIs | |
State | Published - 15 Feb 2013 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics