کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
729848 1461522 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simultaneous measurement of strain and temperature based on clover microstructured fiber loop mirror
ترجمه فارسی عنوان
اندازه گیری همزمان کرنش و دما بر اساس آینه حلقه فیبر ریز ساختار شبدر
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی


• 2 FLMs using PCF for T° and strain simultaneous discrimination.
• PCF: a new clover microstructured fiber.
• Resolution values as low as ±2 °C and ±11 με.

In this work, two all-fiber loop mirrors using a clover microstructured fiber for the simultaneous measurement of temperature and strain are presented. The sensing heads are formed by a short piece of clover microstructured fiber with 35 mm and 89 mm length respectively. The geometry of the fiber allowed observing different interferences created by the microstructured fiber core section. Different sensitivities to temperature and strain were obtained and, using a matrix method, it is possible to discriminate both physical parameters. Resolutions of ±2 °C and ±11 με for the first structure and ±2.3 °C and ±18 με for the second one, for temperature and strain, respectively, were attained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 65, April 2015, Pages 50–53
نویسندگان
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