Navigation-grade interferometric air-core antiresonant fibre optic gyroscope with enhanced thermal stability

Abstract We present a groundbreaking navigation-grade interferometric air-core fibre optic gyroscope (IFOG) using a quadrupolar-wound coil of four-tube truncated double nested antiresonant nodeless fibre (tDNANF). This state-of-the-art tDNANF simultaneously achieves low loss, low bend loss, single-s...

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Bibliographic Details
Main Authors: Maochun Li, Yizhi Sun, Shoufei Gao, Xiaoming Zhao, Fei Hui, Wei Luo, Qingbo Hu, Hao Chen, Helin Wu, Yingying Wang, Miao Yan, Wei Ding
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-58381-6
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