A wavelength interrogator for optical sensors

用于光学传感器的波长询问器

• 批准号: 500186-2016
• 负责人: DeCorby, Ray
• 金额: $ 8.6万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=607956
• 关键词: wavelength; interrogator; optical; sensors

Optical sensors - such as those based on fibre Bragg gratings - are gaining commercial importance due to attributes such as immunity from electromagnetic interference, small size and weight, chemical resistance, and ability to operate at extreme temperatures. They play a key role in a number of important industrial sectors, including oil and gas (for down-hole sensing and within refineries), pipeline monitoring, aerospace technology (structural monitoring of aircraft), and civil engineering (structural monitoring of bridges and buildings).

光学传感器（例如基于光纤布拉格光栅的传感器）由于具有抗电磁干扰、尺寸和重量小、耐化学性以及在极端温度下工作的能力等属性，正在获得商业重要性。它们在许多重要的工业领域发挥着关键作用，包括石油和天然气（用于井下传感和炼油厂内）、管道监测、航空航天技术（飞机的结构监测）和土木工程（桥梁和建筑物的结构监测） ）。