Hydrogen sensing performance comparison of Pd layer and Pd/WO3 composite thin film coated on side-polished single- and multimode fibers

Optical fiber hydrogen sensor based on side-polished fiber deposited with Pd/WO3 composite film is proposed and developed. Pd/WO3 composite films are magnetron sputtered on side-polished single mode fiber (SMF) and multimode fiber (MMF) as hydrogen sensitive elements. Hydrogen sensing performance an...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2010-08, Vol.149 (1), p.161-164
Hauptverfasser:	Yang, Minghong, Liu, Hongliang, Zhang, Dongsheng, Tong, Xinling
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Deposition Detection Fibers Optical fibers Palladium Sensors Thin films Tungsten oxides
Online-Zugang:	Volltext
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