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[1]陈晓文,程恩*.应用于时分复用无源光网络上行信号的光功率均衡器[J].厦门大学学报(自然科学版),2012,51(5):829.
 CHEN Xiao wen,CHENG En*.An Optical Power Equalization of Upstream Traffic in TDMPON[J].Journal of Xiamen University(Natural Science),2012,51(5):829.
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《厦门大学学报(自然科学版)》[ISSN:0438-0479/CN:35-1070/N]

卷:
51卷
期数:
2012年第5期
页码:
829
栏目:
研究论文
出版日期:
2012-09-20

文章信息/Info

Title:
An Optical Power Equalization of Upstream Traffic in TDMPON
作者:
陈晓文12程恩3*
1.福建信息职业技术学院,福建 福州 350003;2.万能科技大学电子资讯学院,台湾 中坜 32061; 3.厦门大学信息科学与技术学院,福建 厦门 361005
Author(s):
CHEN Xiaowen12CHENG En3*
1.Fujian Polytechnic of Information Technology,Fuzhou 350003,China; 2.College of Electronic and Information Engineering,Vanung University,Zhongli 32061,China; 3.School of Information Science and Technology,Xiamen University,Xiamen 361005,China
关键词:
光通信光功率均衡光注入锁定法布里珀罗激光器时分复用无源光网络
Keywords:
optical communicationsoptical power equalizationoptical injectionlockedFabryPerot laserTDMPON
分类号:
TN 913.7
文献标志码:
-
摘要:
研究了利用光注入锁定法布里珀罗激光器(FPLD)进行时分复用无源光网络(TDMPON)上行信号的光功率均衡.通过二次光注入锁定FPLD实现上行信号功率均衡,由一外部单纵模激光注入锁定光网络单元(ONU)上行信号的输出波长,光谱稳定的上行光注入锁定位于光线路终端(OLT)的功率均衡器FPLD.本功率均衡器可以使上行光功率由-10 ~-25 dBm的功率变化量变为1.2 dB最大功率变化量.并测试功率均衡器对上行光信号传输品质影响.
Abstract:
An optical power equalization of upstream traffic in TDMPON using injectionlocked FabryPerot lasers was experimentally investigated.We used two stage injection locking FPLD technique to realize the power equalization of the upstream signals.A singlelongitudinalmode LD was applied as an external injection light source to lock the output wavelength of the ONU transmitters.The power equalizer FPLD in OLT was modelocked by the upstream lightwave with stable spectrum.A 1.2 dB maximal power variation under a dynamic upstream power range of -25 dBm to -10 dBm was achieved by using the proposed power equalizer.We also investigated the influence of the power equalizer on the transmission quality of the upstream traffic.

参考文献/References:


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备注/Memo

备注/Memo:
收稿日期:20120312 基金项目:台湾“经济部”科技专案计划项目(7301XS2410) *通信作者:chengen@xmu.edu.cn
更新日期/Last Update: 2012-09-20