Intensity-Modulated PM-PCF Sagnac Loop in a DWDM Setup for Strain Measurement

Intensity-Modulated PM-PCF Sagnac Loop in a DWDM Setup for Strain Measurement

A novel intensity-modulated Sagnac loop sensor based on polarization-maintaining photonic crystal fiber (PM-PCF) in a setup with a dense wavelength division multiplexer (DWDM) for strain measurement is presented. The sensor head is made of PM-PCF spliced to single-mode fibers. The interferometer spe...

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Bibliographic Details
Main Authors: Mateusz Mądry, Lourdes Alwis, Elżbieta Bereś-Pawlik
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Applied Sciences
Subjects:
fiber optic sensor
Sagnac loop
intensity-modulated
DWDM
strain sensor
Online Access:https://www.mdpi.com/2076-3417/9/11/2374

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