Synchronous cascade using random number modulation in Phi-OTDR systems

Optics & Laser Technology(2023)

Cited 0|Views3
No score
Abstract
•Random coding method can bring SNR enhancement without loss of the sensing bandwidth.•The coding gain and system SNR can be further optimized by using SCM modulation.•The sensing distance can be further extended to 62.440 km with a 4.4 m spatial resolution.
More
Translated text
Key words
random number modulation,synchronous cascade,phi-otdr
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined