Research Progress on MZ-Sagnac Interferometric Distributed Optical Fiber Vibration Sensing Technology
Mach-Zehnder-Sagnac(MZ-Sagnac)interferometric distributed optical fiber vibration sensing technique is a widely used interferometric distributed optical fiber sensing technique,which has the advantages of high stability,good versatility,simple structure,and easy to deploy.This paper summarizes the research progress on MZ-Sagnac interferometric distributed optical fiber vibration sensing technology in recent years,systematically describes the basic principles and practical applications of MZ-Sagnac interferometric distributed optical fiber sensing technology,compares the performance of relevant works,and looks forward to the future development of MZ-Sagnac interferometric distributed optical fiber vibration sensing technology.
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