In this paper, the structure of the optical fiber hydrophone time division multiplexing(TDM) array is discussed, and a novel TDM method using an 1 X N optical switch to distribute optical power is proposed .

• 本文对光纤水听器时分复用系统阵列结构进行了分析，提出一种利用1×N的光开关代替光门器件和延迟光纤来对各通道进行功率分配，实现光纤水听器时分复用的方案。