All-POF coupling ratio-imbalanced Sagnac interferometer as a refractive index sensor

A polymer optical Sagnac interferometer is proposed as a compact and low-cost refractive index sensor for the first time to our best knowledge. The Sagnac interferometer is fabricated by only one piece of fiber to facilitate its fabrication and to avoid losses due to misalignment or fusion. The coup...

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Veröffentlicht in:	Applied optics (2004) 2021-08, Vol.60 (24), p.7145-7151
Hauptverfasser:	Santiago-Hernández, H., Bravo-Medina, B., Mora-Nuñez, A., Flores, J. L., García-Torales, G., Pottiez, O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Couplers Coupling Decay rate Interferometers Misalignment Refractivity Sensors Transmittance
Online-Zugang:	Volltext
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