A fiber Bragg grating based hydrogen sensor is used to investigate characteristics of hydrogen reaction dynamics in palladium between ambient to 85°C, demonstrating the ability to detect hydrogen concentrations on the ppm level.
© 2006 Institute of Electronics, Information and Communication Engineers
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(160.0160) Materials : Materials
(160.3900) Materials : Metals
R. R. Maier, B. J. Jones, S. McCulloch, J. S. Barton, and J. D. Jones, "Detection of Hydrogen Concentration at Low PPM Levels by Bragg Grating Sensing of Volumetric Changes in Palladium," in Optical Fiber Sensors, OSA Technical Digest (CD) (Optical Society of America, 2006), paper ThE2.
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