Development and Characterization of an Asymmetric MZI Temperature Sensor Using Polymer Waveguides for Extended Temperature Measurement Scopes

Development and Characterization of an Asymmetric MZI Temperature Sensor Using Polymer Waveguides for Extended Temperature Measurement Scopes

To meet diverse industrial needs, temperature sensors with a wide measurement range have become a key element. In this paper, we propose an asymmetric Mach–Zehnder interferometer (MZI) temperature sensor based on polymer optical waveguides. Experimental results show that the output interference sign...

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Bibliographic Details
Main Authors: Fumin Liu, Xue Zhang, Tianyue Wang, Guanghao Huang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Photonics
Subjects:
temperature sensor
MZI
polymer
phase shift
Online Access:https://www.mdpi.com/2304-6732/12/5/491
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