Loading...
research article
High-Performance Raman-Based Distributed Fiber-Optic Sensing Under a Loop Scheme Using Anti-Stokes Light Only
A distributed fiber-optic temperature sensor technique inherently allowing for system calibration, compensating time-dependent variations of the fiber losses as well as local external perturbations, is proposed using a loop-scheme together with Raman anti-Stokes-only measurement. A temperature resolution enhancement with respect to a standard loop configuration is shown by experiments, providing a robust and reliable high-performance sensing technique for long sensing ranges.
Loading...
Name
05711637.pdf
Type
Publisher's version
Access type
openaccess
Size
578.8 KB
Format
Adobe PDF
Checksum (MD5)
cea19de5b0b0ff22bf5e8809c0b56791