摘要
文章提出了一种考虑光纤色散的受激拉曼散射(SRS)效应的分析模型,它计算简便,且物理意义明确。依据该模型,分析计算了波分复用(WDM)系统的输出平均功率和SRS串话损害系数,以及由于SRS引起的输出功率波动的标准差,分析了色散走离可以降低SRS引起的输出功率波动,并对此进行了计算。
A simple and explicit analytical model for Stimulated Raman Scattering （SRS） effects in fiber dispersion walk-off regime is presented. On the basis of this model, the mean output power of the WDM system, SRS crosstalk impairment coefficient and the standard deviation of the output power due to SRS are calculated and the output power fluctuations resulted from the SRS reduction due to the dispersion walk-off analyzed.
出处
《光通信研究》
北大核心
2006年第4期7-9,共3页
Study on Optical Communications
基金
信息产业部科研基金资助项目(2003XK610004)
