کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5008322 1461846 2017 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of liquid sealed no-core fiber interferometer for sensing applications
ترجمه فارسی عنوان
بررسی تداخل سنجی فیبر نوری هسته ای مایع برای سنجش کاربرد
کلمات کلیدی
سنسور دمای فیبر نوری، فیبر بدون هسته فیبر تک حالت، سنسور شاخص انکساری،
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی
We report an experimental investigation on liquid sealed no-core (NCF) fiber based on modal interferometer and applied for temperature sensing applications. The sensor fabrication was very simple and inexpensive because that requires only a splice section of NCF in the middle of single mode fiber (SMF). After fabrication, the interferometer was packed into a liquid-sealed capillary tube and then the sensing measurements were carried out by detecting wavelength sweeping. An experimental demonstration shows that the fabricated interferometer exhibits a high linear response with sensing range and can be easily controlled by tuning the refractive index of the sealed liquid. The highest temperature sensitivity is found to be 201.17 pm/°C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 254, 1 February 2017, Pages 95-100
نویسندگان
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