All-optical tuning of ultrahigh Q-factor microsphere resonators with graphite coating

Summary: It is crucial to achieve large-scale and fast WGM tuning using a low-cost and simple system while maintaining the ultrahigh Q-factor of the resonator for applications. We prepared an ultrahigh Q-factor microsphere resonator with graphite coating for all-optical tuning. Microspheres were man...

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Bibliographic Details
Main Authors: Zhaofeng Kang, Binbin Yang, Jiacheng Liu, Yang Wang, Di Tang, Lei Zhang, Keyi Wang, Yu Yang
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:iScience
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004225010831
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