Towards Mode-Multiplexed Fiber Sensors: An Investigation on the Spectral Response of Etched Graded Index OM4 Multi-Mode Fiber with Bragg grating for Refractive Index and Temperature Measurement

Towards Mode-Multiplexed Fiber Sensors: An Investigation on the Spectral Response of Etched Graded Index OM4 Multi-Mode Fiber with Bragg grating for Refractive Index and Temperature Measurement

An investigation on the feasibility of utilizing Mode Division Multiplexing (MDM) for simultaneous measurement of Surrounding Refractive Index (SRI) and temperature using a single sensor element based on an etched OM4 Graded Index Multi Mode Fiber (GI-MMF) with an integrated fiber Bragg Grating (BG)...

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Bibliographic Details
Main Authors: Kort Bremer, Lourdes Shanika Malindi Alwis, Yulong Zheng, Bernhard Wilhelm Roth
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Applied Sciences
Subjects:
mode division multiplexing (mdm)
few-mode fiber (fmf)
principle mode groups (pmg)
bragg grating (bg)
multi-mode fiber bragg grating
fiber optic sensor (fos)
multi-parameter sensing
Online Access:https://www.mdpi.com/2076-3417/10/1/337

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