硅光子贝塞尔-高斯光束的产生为远程传感开启了新的可能性。

Silicon photonic Bessel-Gaussian beam generation unlocks new possibilities for long-range sensing.

作者信息

Kim Sangsik

机构信息

School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea.

出版信息

Light Sci Appl. 2023 Jun 7;12(1):141. doi: 10.1038/s41377-023-01189-0.

DOI:10.1038/s41377-023-01189-0

PMID:37280248

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10244335/

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.

摘要

同心分布的硅光子光栅阵列产生远距离贝塞尔 - 高斯光束，能够对障碍物进行旋转和距离测量。这种紧凑且可大规模生产的芯片为远距离传感及应用开启了新的潜力。