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23 May 2005Fiber laser hydrogen detector codified in wavelength
We present a wavelength-codified hydrogen detector system based on a fiber laser with two coupled cavities and a
Palladium-coated tapered fiber. When it is exposed to a hydrogen atmosphere it switches lasing in between cavities.
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A. Ortigosa Blanch, A. Diez, A. Gonzales Segura, J. L. Cruz, M. V. Andres, "Fiber laser hydrogen detector codified in wavelength," Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.640224