一种蝶形封装多路光收发模块可靠性评价与应用研究  

Reliability Evaluation and Application Research of a Butterfly Shaped Packaging Multi-Channel Optical Transceiver Module

作　　者：王亚男 张洪伟[1,2] 王文炎 常明超[1] WANG Ya’nan;ZHANG Hongwei;WANG Wenyan;CHANG Mingchao(China Academy of Space Technology,Beijing 100029,China;Graduate School of National University of Defense Technology,Changsha 410073,China)

机构地区：[1]中国空间技术研究院,北京100029 [2]国防科技大学研究生院,长沙410073

出　　处：《电子与封装》2024年第8期25-31,共7页Electronics & Packaging

摘　　要：介绍了1种蝶形气密封装4路并行光收发一体模块的工作原理,针对高可靠应用开展了可靠性评价方法研究。通过评价光模块的平均发射光功率、消光比、接收灵敏度的温度特性,以及接收灵敏度与传输速率的关系等特性,结合寿命考核及应用适应性评价得出了该模块应用的边界条件,并研究了满足高可靠应用的高速数据传输的典型应用方法,提供了典型应用的电路设计、控制程序设计以及模块装联方式,为高可靠应用系统的大容量高速数据传输提供了1种新的方法。The working principle of a butterfly shaped airtight packaging 4-channel parallel optical transceiver integrated module is introduced.The reliability evaluation method is carried out for high reliability application.By evaluating the temperature characteristics of the average transmitted optical power,extinction ratio,and receiving sensitivity of the optical module,as well as the relationship between receiving sensitivity and transmission rate,combined with life assessment and application adaptability evaluation,the boundary conditions for the application of the module are obtained.Moreover,the typical application methods of high-speed data transmission that meet high reliability applications are studied.The circuit design,control program design and module assembly methods for typical applications are provided,which provide a new method for large capacity high-speed data transmission for high reliability application.

关 键 词：光收发模块 高可靠应用 可靠性评价 应用方法 

分 类 号：TN406[电子电信—微电子学与固体电子学] TN929.1