远程光纤水听器系统中光学非线性效应研究进展  

Research Progress of the Optical Nonlinear Effects in Remote Fiber Optic Hydrophone System

作　　者：胡晓阳 陈伟[1] 孟洲[1] 曹春燕[1] HU Xiaoyang;CHEN Wei;MENG Zhou;CAO Chunyan(College of Meteorology and Oceanology,National University of Defense Technology,Changsha 410073,CHN)

机构地区：[1]国防科技大学气象海洋学院深海科学与技术实验室,长沙410073

出　　处：《半导体光电》2022年第4期738-743,共6页Semiconductor Optoelectronics

摘　　要：随着远程光纤水听器系统传输距离的不断扩展,各类光学非线性效应的影响日益凸显,并已成为制约远程光纤水听器系统性能的瓶颈。回顾了远程光纤水听器系统中光学非线性效应研究进展,对系统中存在的光学非线性效应进行分析,并重点介绍了系统中受激布里渊散射与调制不稳定性的产生机理及其对系统相位噪声的影响,并介绍相应的抑制方法。With the further extending of the transmission distance in remote optical fiber hydrophone system,the effects of various optical nonlinear effects are becoming prominent,and have become the bottleneck that limits the performance of the system.This paper reviewed the research progress on the optical nonlinear effects in remote optical fiber hydrophone system,analyzed the main nonlinear effects in remote fiber optic hydrophone system,and focused on the mechanism of stimulated Brillouin scattering and modulation instability.The effects of SBS and MI on the system’s phase noise were presented.Finally,the methods to suppress the nonlinear effects were introduced.

关 键 词：光纤水听器 受激布里渊散射 调制不稳定性 

分 类 号：TN253[电子电信—物理电子学]