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RSOA对WDN-PON上行光波再调制技术研究

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摘要 波分复用无源光网络技术(WDM-PON)是被FASN认为可以作为下一代光纤接入网技术来研究[1]587-588。反射式半导体光放大器(RSOA)可以解决WDM-PON中光网络单元(ONU)无色化问题[2]。文章先简单介绍WDM-PON技术,在重点研究基于RSOA对WDM-PON系统中上行光源的再调制技术基础上,用OptiSystem软件对基于RSOA的WDM-PON系统仿真,验证基于RSOA的WDM-PON系统的可靠性。最后,总结WDM技术应用前景。 The wavelength division multiplexing passive optical network(WDM-PON) is used as the next generation optical access network technology to study. Reflective semiconductor optical amplifier(RSOA) can solve problem of“no coour”optical network unit(ONU).In first,This paper introduces the WDN-PON technology.The scheme based on RSOA remodulating the upstream source techniques is analyzed in detail and simulation the RSOA remodultion techniques by software OptiSystem. to reliability of the system. Final y, summarize the application prospect of WDM technique.
出处 《数字技术与应用》 2014年第2期76-77,共2页 Digital Technology & Application
基金 陕西省自然科学基金资助(2011JM8038)
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