A Photonic Crystal Slab Laplace Differentiator

Guo, Cheng; Xiao, Meng; Minkov, Momchil; Shi, Yu; Fan, Shanhui

doi:10.48550/arXiv.1711.06337

A Photonic Crystal Slab Laplace Differentiator

https://doi.org/10.48550/arXiv.1711.06337
Open external identifier URL

preprint

posted on 2023-11-30, 17:35 authored by Cheng Guo, Meng Xiao, Momchil Minkov, Yu Shi, Shanhui Fan

We introduce an implementation of a Laplace differentiator based on a photonic crystal slab that operates at transmission mode. We show that the Laplace differentiator can be implemented provided that the guided resonances near the $\Gamma$ point exhibit an isotropic band structure. Such a device may facilitate nanophotonics-based optical analog computing for image processing.

History

Related Materials

1.
URL - References https://doi.org/10.48550/arXiv.1711.06337
2.
DOI - Is supplement to A Photonic Crystal Slab Laplace Differentiator

Disclaimer

This arXiv metadata record was not reviewed or approved by, nor does it necessarily express or reflect the policies or opinions of, arXiv.

A Photonic Crystal Slab Laplace Differentiator

History

Related Materials

Disclaimer

Usage metrics

Categories

Keywords

Licence

Exports