一种实用型光二分路器的设计与应用  

Design and Application of Utility-type Two-output Optical Distributor

作　　者：赵长水[1] 

机构地区：[1]陕西理工学院物理系,陕西汉中723003

出　　处：《电视技术》2010年第7期71-73,共3页Video Engineering

摘　　要：介绍了一种新的光二分路器分光比的设计方法,可以使光二分路器做成规格化的系列产品,网络设计者只需要根据两路光纤长度的差值就可以方便地选择合适规格的光二分路器。理论与实践表明,这种光分路器完全可以满足系统载噪比与非线性失真质量指标的要求。A new method to design optical dividing ratio of two-output optical distributor is proposed in this paper. Two-output optical distributor are made into normalize series product by the method. Network designer choose appropriate spec of two-output optical distributor according to the length difference of two optical fibers easily. The C/N and nonlinear distortion are provided to be contented with the two-output optical distributor by theory and practice.

关 键 词：光二分路器 分光比 光纤长度差值 规格化 设计与应用 

分 类 号：TN929.1[电子电信—通信与信息系统] TN25[电子电信—信息与通信工程]