Publications by authors named "Nachum Gorbatov"
Article Synopsis
- A new strain sensing system is introduced that uses a method called frequency-scanning phase-sensitive optical time domain reflectometry to detect strains dynamically and over a distributed area.
- The system creates a variety of optical pulses with high precision using a fast arbitrary waveform generator and eliminates the need for averaging through Rayleigh-enhanced fiber—allowing single-shot measurements.
- It achieves impressive specifications, including a spatial resolution of 20 cm, a measurement range of 80µε (with demonstrations of 60µε), a high sampling rate of 27.8 kHz, and very low strain noise levels.
