Acoustic sensors based on optical principles have the advantage that they are compatible with fiber optic transmission lines. Although extensive progress in the development of the optical sensors employing Mach-Zehnder fiber interferometry has been achieved, this paper will concentrate on non-interferometric sensors which have also experienced rapid development. The most promising fiber-optic acoustic sensors will be discussed, the latest results will be presented, and comparison of these sensors with the inter-ferometric sensors will be made.
Advances In Fiber Optic Based Acoustic Sensors
Fiber Optics: Technology '82 ; 1982 ; Los Angeles,United States
Proc. SPIE ; 0326
1982-10-15
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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