Fiber-optic temperature sensor using a no-core fiber structure configuration coated with thermochromic material

Gilbert Francis Perez-Garcia; Jorge Luis Camas-Anzueto; Victor Ivan Ruiz-PerezGilberto Anzueto-SanchezFrancisco Ronay Lopez-EstradaMadain Perez-Patricio

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Fiber-optic temperature sensor using a no-core fiber structure configuration coated with thermochromic material

机译：Fiber-optic temperature sensor using a no-core fiber structure configuration coated with thermochromic material

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摘要

A fiber-optic temperature sensor configuration is presented. This configuration consists of a fiber structure made from a no-core optical fiber coated with a thermochromic material as a transducer element between two multimode fibers. The excitation wavelength selected was in the absorption spectrum of the thermochromic material. The proposed sensor had a sensitivity of -0.08895 dB/℃ with a linear adjusted R-square of 0.9964 in a temperature range of 27℃ to 63℃. The sensor response was characterized and validated with a commercial electronic temperature sensor.

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来源
《Optical Engineering》 |2021年第11期|117107-1-117107-11|共11页
作者
Gilbert Francis Perez-Garcia; Jorge Luis Camas-Anzueto; Victor Ivan Ruiz-PerezGilberto Anzueto-SanchezFrancisco Ronay Lopez-EstradaMadain Perez-Patricio;
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作者单位

Tecnologico Nacional de Mexico/I. T. de Tuxtla Gutierrez, Optomechatronic Research Group, Postgraduate, Tuxtla Gutierrez, Chiapas, Mexico;

Universidad Autonoma de Chiapas, Tuxtla Gutierrez, Chiapas, Mexico;

Centro de Investigaciones en Optica, Fiber Laser Group Leon, Guanajuato, Mexico;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
fiber-optic temperature sensor; multimode fiber(MMF)-no-core-MMF; thermochromic material;

Fiber-optic temperature sensor using a no-core fiber structure configuration coated with thermochromic material

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