Ultra-high-Q microfibre knot resonators: unlocking new frontiers in flexible photonics

Light Advanced Manufacturing 2026 Open access

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Authors: Feng Li
DOI: 10.37188/lam.2026.014
Cited by: 0
References: 19

Abstract

Zhou et al. achieved a record-breaking quality factor (Q-factor) of 3.9×10 7 in microfibre knot resonators (MKRs) through optimised environmental control and coupling tuning, enabling stable single-frequency lasing and establishing a foundation for advanced photonic applications.

Fields of Study & Subjects

Photonic and Optical Devices Photonic Crystal and Fiber Optics Random lasers and scattering media

Publication details

Journal / source
Light Advanced Manufacturing
Volume
7
Issue
1
Pages
21–21
Publication date
1 January 2026
Language
EN