光纤声光调制器可靠性强化试验方法研究  

Studying on Reliability Enhancement Testing Method of Fiber Acousto-Optic Modulator

作　　者：刘良芳[1] 张俊[1] 吴畏[1] 蓝骏峰 张灵舒 LIU Liangfang;ZHANG Jun;WU Wei;LAN Junfeng;ZHANG Lingshu(26th Institute of China Electronics Technology Group Corporation,Chongqing 400060,China)

机构地区：[1]中国电子科技集团公司第二十六研究所,重庆400060

出　　处：《兵器装备工程学报》2018年第10期134-137,143,共5页Journal of Ordnance Equipment Engineering

基　　金：国防技术基础"十三五"科研项目(JSZL2016210B010)

摘　　要：根据XX29光纤声光调制器故障树分析确定的薄弱环节,结合典型应用环境条件下各薄弱环节环境影响效应分析确定的敏感应力,综合光纤声光调制器技术规格研究确定器件可靠性强化试验项目与试验条件,制定相应可靠性试验方案与剖面,为类似器件失效模式与失效机理验证与可靠性增长提供了工程化基础。According to the weak link of XX29 fiber acousto-optic modulator determined by the fault tree analysis,combined with the determined sensitive stress by environmental impact and effect analysis of the weak link under the condition of typical application environment,it studies to determine the reliability enhancement test items and test conditions,and formulates corresponding reliability plan and profile.It provides engineering reference for the failure mode and failure mechanism verifying and reliability growing of similar devices.

关 键 词：薄弱环节 敏感应力 可靠性强化试验 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]