Fiber Optic Micro-Hole Salinity Sensor Based on Femtosecond Laser Processing

Fiber Optic Micro-Hole Salinity Sensor Based on Femtosecond Laser Processing

This study presents a novel reflective fiber Fabry–Perot (F–P) salinity sensor. The sensor employs a femtosecond laser to fabricate an open liquid cavity, facilitating the unobstructed ingress and egress of the liquid, thereby enabling the direct involvement of the liquid in light transmission. Vari...

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Bibliographic Details
Main Authors: Chen Li, Chao Fan, Hao Wu, Xxx Sedao, Jiang Wang
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Nanomaterials
Subjects:
femtosecond laser
Fabry–Perot
micro-hole
Online Access:https://www.mdpi.com/2079-4991/15/1/60
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