Bessel Gaussian Beam Chip Based on Metasurface
Year: 2024
Type: conference-paper
Abstract: Bessel Gaussian beams, recognized as a type of “lossless beam,” hold significant value. In this study, we propose the design of a metasurface-integrated vertical cavity surface emitting laser capable of directly generating high-order Bessel Gaussian beams. Leveraging metasurfaces as a medium, we seamlessly integrate the functionality of Bessel Gaussian beams into a Vertical Cavity Surface Emitting Laser (VCSEL). This innovative approach enhances the practical applicability of VCSELs and opens new possibilities for generating high-order Bessel Gaussian beams directly.
Authors: Bo Wu, Yiyang Xie, Chen Xu, Xiaorui Zhao, Pan Fu, Xianzi Pei
Institution: Beijing University of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4406460268