Simplified superoscillatory lenses for super-resolution imaging
Abstract
In recent years, superoscillations have become a new method for creating super-resolution imaging systems. The design of superoscillatory wavefronts and their corresponding lenses can, however, be a complicated process. In this study, we extend a recently developed method for designing complex superoscillatory filters to the creation of phase- and amplitude-only filters and compare their performance. These three types of filters can generate nearly identical superoscillatory fields at the image plane.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Nov 18, 2022
- Source ID
- 10.1364/josaa.471983
Entities
People
- Greg Gbur
- Rui Qi
Organizations
- Air Force Office of Scientific Research
- University of North Carolina at Charlotte