Improvement and analysis of optical-fiber temperature sensor experiment
Received date: 2021-05-24
Revised date: 2021-06-10
Online published: 2022-01-14
In this paper，the optical-fiber temperature sensor experiment is modified by using a
cheap commer- cial fiber splitter at 1310 nm and aluminum foil for thermal conducting. The
temperature coefficient is measured and found to be more stable after improvement. Also，the
conducting condition can infect the temperature coefficient a lot. At last，teaching
suggestion is proposed.
RAN Lu, LIAO Hong-bo . Improvement and analysis of optical-fiber temperature sensor experiment[J]. College Physics, 2022 , 41(1) : 73 . DOI: 10.16854 / j.cnki.1000-0712.210258
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