Abstract

Concentrically distributed silicon photonic grating arrays generate long-range Besse–Gaussian beams, enabling rotational and range measurements over obstacles. This compact and mass-producible chip unlocks new potentials for long-range sensing and applications.

Details

Title
Silicon photonic Bessel–Gaussian beam generation unlocks new possibilities for long-range sensing
Author
Kim, Sangsik 1   VIAFID ORCID Logo 

1  Korea Advanced Institute of Science and Technology, School of Electrical Engineering, Daejeon, Republic of Korea (GRID:grid.37172.30) (ISNI:0000 0001 2292 0500) 
Pages
141
Publication year
2023
Publication date
2023
Publisher
Springer Nature B.V.
e-ISSN
20477538
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1038/s41377-023-01189-0
ProQuest document ID
2822902718
Copyright
© The Author(s) 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.