材料科学
光学
光纤
温度测量
光纤传感器
大气温度范围
光电子学
量子力学
物理
气象学
作者
Sergio Vilches,Çağlar Ataman,Hans Zappe
出处
期刊:Optics Letters
[The Optical Society]
日期:2020-03-18
卷期号:45 (7): 1730-1730
被引量:4
摘要
We demonstrate a pyrometric contact-less temperature sensor using a flexible fused silica fiber of 360 µm diameter able to measure down to 30°C with a precision better than 1°C at 10 Hz. Silica fibers, as opposed to dedicated mid-IR fibers, are non-degrading, low-cost, and bio-compatible. The large bandwidth (up to several kilohertz) and the broad temperature range (up to 235°C) of the sensor can be instrumental for time-resolved analysis and control of laser ablation and electrothermal surgery procedures.
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