Dynamic optical frequency domain reflectometry.


We describe a dynamic Optical Frequency Domain Reflectometry (OFDR) system which enables real time, long range, acoustic sensing at high sampling rate. The system is based on a fast scanning laser and coherent detection scheme. Distributed sensing is obtained by probing the Rayleigh backscattered light. The system was tested by interrogation of a 10 km… (More)
DOI: 10.1364/OE.22.008823


Cite this paper

@article{Arbel2014DynamicOF, title={Dynamic optical frequency domain reflectometry.}, author={Dror Arbel and Avishay Eyal}, journal={Optics express}, year={2014}, volume={22 8}, pages={8823-30} }