Archivio Istituzionale della RicercaThe manuscript discusses optical fiber sensors based on a single mode-multimode-single mode structure. The multimode section is implemented by a bend-insensitive fiber working around the cut-off wavelength at 1300 nm. The sensors are realized by splicing the bend-insensitive fiber section to single mode pigtails, producing an all-fiber interferometer. The fiber interferometer works as temperature sensor and the spectral interferometric pattern has been characterized, showing a sensitivity of 50 pm/°C.
Bend-insensitive fiber probe for temperature monitoring / Olivero, M.; Vallan, A.; Perrone, G.; Orta, R.. - ELETTRONICO. - (2017), pp. 45-47. (Intervento presentato al convegno 19th Italian National Conference on Photonic Technologies (Fotonica 2017) tenutosi a Padova) [10.1049/cp.2017.0220].
Bend-insensitive fiber probe for temperature monitoring
M. Olivero;A. Vallan;G. Perrone;R. Orta
2017
Abstract
The manuscript discusses optical fiber sensors based on a single mode-multimode-single mode structure. The multimode section is implemented by a bend-insensitive fiber working around the cut-off wavelength at 1300 nm. The sensors are realized by splicing the bend-insensitive fiber section to single mode pigtails, producing an all-fiber interferometer. The fiber interferometer works as temperature sensor and the spectral interferometric pattern has been characterized, showing a sensitivity of 50 pm/°C.
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https://hdl.handle.net/11583/2704847
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