Topology Optimized Multi-layered Meta-optics
Optics
2018-04-25 v1
Abstract
We propose a general topology optimization framework for metasurface inverse design that can automatically discover highly complex multi-layered meta-structures with increased functionalities. In particular, we present topology-optimized multi-layered geometries exhibiting angular phase control, including a single-piece nanophotonic metalens with angular aberration correction as well as an angle-convergent metalens that focuses light onto the same focal spot regardless of the angle of incidence.
Cite
@article{arxiv.1706.06715,
title = {Topology Optimized Multi-layered Meta-optics},
author = {Zin Lin and Benedikt Groever and Federico Capasso and Alejandro W. Rodriguez and Marko Lončar},
journal= {arXiv preprint arXiv:1706.06715},
year = {2018}
}