https://www.jpu.or.jp/eng/ofdr-sensing/
FBG/OFDR sensing system | Japan Products Union
Jun 9, 2018 - OFDR technology is able to measure spatially resolved 0.6mm strain distribution. This will be used for material and structure strength. Please refer to...
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https://video-sensing-devices.anritsu.com/zh-cn/detail/videos/all-videos/video/6285076341001/wavelength-swept-light-source-for-shape-and-vibration-measurement-using-ofdr?autoStart=true
Wavelength Swept Light Source for Shape and Vibration Measurement using OFDR - All Videos - Anritsu...
The latest optical sensing measurements of shape and vibration measurement using OFDR