Coupling a Fabry-P\'erot Cavity to a Single-Mode Optical Fiber Using a Metalens
Optics
2025-06-05 v1
Abstract
Efficient coupling of light from an optical cavity to a single-mode fiber is required in a range of quantum technologies. In this work we consider the coupling of a high-finesse macroscopic Fabry-P\'erot (FP) cavity to a single-mode fiber using a metalens. We perform sensitivity analysis with respect to longitudinal and transverse misalignment errors. We then detail a fiber-coupled cavity at 1650 nm using a monolithic cryo-compatible assembly incorporating a metalens.
Keywords
Cite
@article{arxiv.2506.03626,
title = {Coupling a Fabry-P\'erot Cavity to a Single-Mode Optical Fiber Using a Metalens},
author = {Wance Wang and Wenqi Zhu and Amit Agrawal and Joseph W. Britton},
journal= {arXiv preprint arXiv:2506.03626},
year = {2025}
}
Comments
7 pages, 4 figures