Testing of a distributed fiber optic acoustic sensing system at a 50KM location
Keywords：
PZT
DAS TEST By PZT
Cateogry: Product News Update: 2024-10-28 12:43:00
Testing of a distributed fiber optic acoustic sensing system at a 50KM location, The PZT was used to test the Distributed Fiber Optic Acoustic Sensing System DAS at a location of 50KM, using a repetition frequency of 2000Hz, capable of testing signals at 980Hz.
Video Link：
Subtitles in the video
2,000 Hz pulse frequency
Reduction of 980 Hz PZT signals
Pulse frequency setting 2,000 Hz
Reduced signal of frequency
980 Hz
Optical connection
Out of the instrument
Got 40 kilometers of fiber optic
Then tail extension
10 km of fiber optic
Then the tail is extended
Connect to PZT
And then the signal to the PZT is a 980-hertz
positive spin wave
