Fiber-optic temperature sensor based on CdSe semiconductor nanocrystal doped glass

Yu. O. Barmenkov

doi:10.1117/12.2302179

9 November 2000 Fiber-optic temperature sensor based on CdSe semiconductor nanocrystal doped glass

Yu. O. Barmenkov

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418510 (2000) https://doi.org/10.1117/12.2302179
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

We propose a temperature fiber sensor based on CdSe-nanocrystal-doped phosphate glass. This glass demonstrates a reversible temperature-induced absorption edge shift at temperatures less than annealing temperature ofthe glass (<370°C). A sensor, tested in the temperature range of—20 to +120°C, is shown to exhibit a linear response to temperature variations.

Citation Download Citation

Yu. O. Barmenkov "Fiber-optic temperature sensor based on CdSe semiconductor nanocrystal doped glass", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418510 (9 November 2000); https://doi.org/10.1117/12.2302179

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