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pro vyhledávání: '"Ertunga B. Kocal"'
Publikováno v:
Optical Fiber Technology. 75:103176
Publikováno v:
Optical Fiber Sensors Conference 2020 Special Edition.
The multi-reflection crosstalk when combined with the spectral-shadowing effect has been shown to make the interpretation of spectral analysis more difficult in Phase-OTDR sensing system based on weak fiber Bragg grating array.
Publikováno v:
ICTON
In this paper, we discuss the operation principles, sensing mechanism, challenges and application areas of FBG-assisted phase-sensitive optical time-domain reflectometry. A special emphasis is given to the interrogation of fiber Bragg grating arrays