28路AM-VSB电视信号光纤传输系统的性能分析  

Performance Analysis of the 28-Channel AM-VSB Signal Optical Fiber Transmission system

作　　者：刘二海[1] 詹道庸[1] 

机构地区：[1]西安电子科技大学

出　　处：《光通信技术》1993年第4期198-205,共8页Optical Communication Technology

摘　　要：分析了28路AM—VSB电视信号光纤传输系统的性能,着重讨论了激光器非线性引起的互调失真及光接收噪声性能,并给出了激光器互调干扰的简便测试方法及激光调制指数的优化选择方法。The paper analysizes the performance of the 28-channel AM-VSB TV signal optical fiber transmission system, with emphasis on laser nonlinearity and receiver noise. We give the simple method used to measure optical intermodulation interference and the way how to optimize the value of the optical modulation depth.

关 键 词：光纤传输系统 光调制指数 电视信号 

分 类 号：TN818[电子电信—信息与通信工程]