New cladding polymer for optical oxygen sensor using fluorescent plastic fiber
- 10 December 1996
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 2836, 336-340
- https://doi.org/10.1117/12.260609
Abstract
Improvement of the optical fiber oxygen sensor based on the fluorescence quenching by oxygen gas was studied. Using the newly synthesized poly-l-methylmethacrylate (PMtMA) and its blend of the PMtMA/PMP as the cladding layer, in which sensing dye was doped, the plastic optical fiber (POF) O2 sensor with high sensitivity and a fast response time could be realized. In addition this sensor didn't receive any affect by humidity.Keywords
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