Conference Proceedings
On-chip optical image processing with plasmonic metasurfaces
L Wesemann, T Davis, A Roberts
2020 Conference on Lasers and Electro Optics Pacific Rim CLEO PR 2020 Proceedings | Published : 2020
Abstract
We propose the utilization of plasmonic resonant wave-guide gratings for ultracompact image processing in transmission. We experimentally demonstrate two-dimensional edge-detection in amplitude images and contrast enhancement of images of biological samples.