Generating structured space-time light bullets with nonlocal metasurface

Cheng Guo; Meng Xiao; Meir Orenstein; Shanhui Fan

doi:10.1117/12.2676333

4 October 2023 Generating structured space-time light bullets with nonlocal metasurface

Cheng Guo, Meng Xiao, Meir Orenstein, Shanhui Fan

Proceedings Volume 12646, Metamaterials, Metadevices, and Metasystems 2023; 1264602 (2023) https://doi.org/10.1117/12.2676333
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States

Abstract

We propose the generation of 3D linear light bullets propagating in free space using a single passive optical surface. The device is a single-layer photonic crystal slab. It can automatically transform an incident conventional Gaussian pulse into a light bullet in the reflection. Our approach also provides simultaneous control of various properties including group velocity, spin, and orbital angular momentum. Our results may advance practical applications of light bullet.

Conference Presentation

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Cheng Guo, Meng Xiao, Meir Orenstein, and Shanhui Fan "Generating structured space-time light bullets with nonlocal metasurface", Proc. SPIE 12646, Metamaterials, Metadevices, and Metasystems 2023, 1264602 (4 October 2023); https://doi.org/10.1117/12.2676333

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