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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Angular velocity measurement with wide range based on dual-comb Sagnac interferometer.
Opt. Lett. 47, 730-733 (2022)
Interferometric fiber optic gyroscopes are widely used in spacecraft, navigation, and autopilot and missile systems due to their high accuracy and fast speed. However, the dynamic measurement range is generally limited to a small value. In this paper, an angular velocity measurement system based on a dual-comb Sagnac interferometer is proposed. The theoretical dynamic range can reach the order of 10(8) deg/s, which is remarkably superior to that of the conventional fiber optic gyroscopes. To the best of our knowledge, this is the first demonstration of a dual-comb-based passive fiber optic gyroscope system, offering an attractive tool for measuring angular velocity with large dynamic range.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Of-flight Measurement; Distance Measurements; Spectroscopy
ISSN (print) / ISBN
0146-9592
e-ISSN
1539-4794
Zeitschrift
Optics Letters
Quellenangaben
Band: 47,
Heft: 3,
Seiten: 730-733
Verlag
Optical Society of America (OSA)
Verlagsort
2010 Massachusetts Ave Nw, Washington, Dc 20036 Usa
Begutachtungsstatus
Peer reviewed
Institut(e)
Helmholtz Pioneer Campus (HPC)
Förderungen
Shenzhen Fundamental Research Funding
National Natural Science Foundation of China
National Natural Science Foundation of China