Using a Distributed Fiber Optic Hydrophone to Detect Underwater Acoustic Signals
New research findings presented in MDPI-Sensors, show the relationship between the directivity and array structure of a distributed fiber optic hydrophone (DFOH). Measurements of acoustic signals using the DFOH at Qingyang Lake in the province of Hunan were shown to agree with theoretical predictions.
Yang Lu Yu Chen Yan Liang Zhou Meng National University Of Defense Technology College Of Meteorology
Source: azooptics.com