A Novel MZI Fiber Sensor with Enhanced Curvature and Strain Sensitivity Based on Four-Core Fiber

We present a high-sensitivity curvature and strain Mach–Zehnder interferometer (MZI) fiber sensor based on a configuration of no-core fiber (NCF) and four-core fiber (FCF). We used an optical fiber fusion splicer to directly splice a segment of FCF between two segments of NCF, with both the FCF and...

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Detalhes bibliográficos

Principais autores:	Xiaojun Zhu, Feijie Chen, Haoran Zhuang, Jiayi Qian, Hai Liu, Juan Cao, Yuechun Shi, Xia Wang, Wuming Wu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2024-11-01
Colecção:	Micromachines
Assuntos:	fiber optic sensor Mach–Zehnder interferometer four-core fiber no-core fiber curvature sensor
Acesso em linha:	https://www.mdpi.com/2072-666X/15/12/1427
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