A plasmonic meta-rotary travelling-wave oscillator with ultrahigh phase accuracy and figure of merit

Abstract High phase accuracy and figure of merit (FOM) of quadrature signals are essential for integrated systems, including quadrature amplitude modulation (QAM) communications and multi-input multi-output (MIMO) radar. However, the traditional quadrature oscillators often struggle to meet the stri...

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Bibliographic Details
Main Authors: Da Yue Yao, Hao Chi Zhang, Pei Hang He, Jia Jie Shen, Jia Wen Zhu, Peigen Zhou, Xin Yu Zhang, Le Peng Zhang, Li Jie Wu, Cun Yue Wei, Rui Wen Shao, Yi Fan, Yang Zhao, Jixin Chen, Wei Hong, Tie Jun Cui
Format: Article
Language:English
Published: Nature Publishing Group 2025-08-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01966-z
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