【摘要】 详细介绍了１０Ｇｂｉｔ／ｓ单信道长距离传输系统各部分的理论和数值模型，该模型包括光纤传输部分、初始光脉冲部分、用于中继的掺铒光纤放大器部分、电和光学滤波器部分。采用该模型数值研究了不同占空比和不同色散补偿方式对传输系统性能的影响。该软件以及由该软件得到的结论对于高速长距离单信道传输系统将具有一定的指导作用。更多还原

【Abstract】 The numerical and theory models about each section of 10Gbit/s single channel optical communication system are introduced in detail. The model includes optical pulse transmission, initial optical pulse, erbium doped fiber amplifier, electrical and optical filter. The system performance with different duty cycle, position of dispersion compensation fiber and amplifier span is investigated by employing this model. This model and the conclusions obtained by the model can support some help for the further research.更多还原