摘要
利用实验室现有仪器,搭建出了单纤单向和单纤双向的1310/1550nm双波长复用/解复用系统,实现了模拟信号和模拟信号、模拟信号和数字信号、数字信号和数字信号的两路信号的复用/解复用,并对WDM波分复用器的隔离度对系统的影响进行了研究。
Utilization of the instruments in laboratory have built 1310/1550nm WDM system,and it is one-way and both-way in the one fiber optics. Analog signal and analog signal, analog signal and digital signal ,digital signal and signal division multiplex was achieved. The effect on system with the isolation of multiplexer and demultiplexer was be studied.
关键词
WDM波分复用器
隔离度
峰峰值
自动增益
wavelength division multi/demultiplexers
isolation
peak-peak value(Vp-p)
automatic gain control(AGC)
