Multimode-enabled silicon photonic delay lines: break the delay-density limit

Abstract Integrated optical delay lines have become imperative to meet the growing demand as large aperture antennas and high number of subarrays required for microwave beamforming, high-speed optical communication, and integrated quantum photonics. It is very challenging to achieve large delay rang...

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Bibliographic Details
Main Authors: Shihan Hong, Long Zhang, Jiachen Wu, Yingying Peng, Linyan Lyu, Yinpeng Hu, Yiwei Xie, Daoxin Dai
Format: Article
Language:English
Published: Nature Publishing Group 2025-03-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01820-2
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