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23 May 2005 Palladium-coated fiber-taper hydrogen sensor: temperature response
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Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623702
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
We report an experimental study of the response of a hydrogen sensor based on a palladium-coated tapered optical fiber, at different temperatures in the range [-30, 80]°C. The main features of the sensor's response have been correlated with the pressure-composition isotherms of the Pd-H system and its phase transitions. Moreover, heating of the palladium layer optically with an auxiliary laser diode, allows improving the sensor’s time response at low temperatures.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Zalvidea, Antonio Diez, J. L. Cruz, and M. V. Andres "Palladium-coated fiber-taper hydrogen sensor: temperature response", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.623702
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