The flat endface of an optical fiber tip is an emerging light-coupled microscopic platform that
combines fiber optics with planar micro-and nanotechnologies. Since different materials and …

High-temperature measurements above 1000° C are critical in harsh environments such as
aerospace, metallurgy, fossil fuel, and power production. Fiber-optic high-temperature …

A review is presented on high temperature measurement technology based on sapphire
optical fiber. This review paper focuses on the sensing theory, sensor structures and sensing …

High-temperature measurements are of significant importance in various harsh-environment
engineering fields, such as fossil fuel production, and the metallurgical and aviation …

A sapphire fiber high temperature sensor based on Fabry-Perot interference was studied in
the paper. A sapphire wafer served as the Fabry-Perot cavity was fixed to the end face of the …

This research reports an advancement in splicing silica glass fiber to sapphire single-crystal
optical fiber (SCF) using a specialized glass processing device, including data that …

An optical fiber Fabry-Perot interferometer based on sapphire wafer is designed and
fabricated for high-temperature sensing under Co-60 γ irradiation. The sensing probe is …

It is difficult for sapphire fiber Fabry-Perot (FP) sensors to generate high quality interference
fringes because their highly multimode property. In this paper, we report a sapphire fiber FP …

We demonstrate an ultrasensitive temperature sensor based on a unique fiber Fabry-Pérot
interferometer (FPI) that was created by means of splicing a mercury-filled silica tube with a …

摘要光纤法布里-珀罗(FP) 微腔传感器具有抗电磁干扰, 耐恶劣环境, 体积小, 精度高等诸多优点,
基于光纤FP 传感技术的高温环境物理参量测量得到了研究人员的广泛关注. 从光纤FP …