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Chin. Opt. Lett.
 Home  List of Issues    Issue 09 , Vol. 08 , 2010    10.3788/COL20100809.0894


A novel OFDM-CPM modulation scheme and its application in WDM-PON
Yufeng Shao, Junwen Zhang, Wuliang Fang, Shumin Zou, Xinying Li, Bo Huang, Nan Chi, Siyuan Yu
Department of Communication Science and Engineering, and State Key Lab of ASIC &
System, [Fudan University], Shanghai 200433, China

Chin. Opt. Lett., 2010, 08(09): pp.894-898-5

DOI:10.3788/COL20100809.0894
Topic:Fiber optics and optical communications
Keywords(OCIS Code): 060.2330  060.2360  060.4080  

Abstract
A novel scheme to generate, transmit, and receive an optical orthogonal frequency division multiplexing (OFDM) continuous phase modulation (CPM) signal, which is combining minimum shift keying (MSK) coding with OFDM optical modulation, for downlink application in a 4×2.5-Gb/s wavelength division multiplexing (WDM) passive optical access network, is proposed and experimentally validated. We also realize wavelength remodulation for carrying upstream on-off keying (OOK) data to reduce the cost budget at the optical network unit. The experimental results show that the power penalties for the downlink and the uplink data after transmission over 25-km SMF-28 fiber are 0.1 dB and smaller than 0.4 dB, respectively.

Copyright: © 2003-2012 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Received:2010/6/2
Accepted:1949/10/1
Posted online:1949/10/1

Get Citation: Yufeng Shao, Junwen Zhang, Wuliang Fang, Shumin Zou, Xinying Li, Bo Huang, Nan Chi, Siyuan Yu, "A novel OFDM-CPM modulation scheme and its application in WDM-PON," Chin. Opt. Lett. 08(09), 894-898-5(2010)

Note: This work was partially supported by the National "973" Program of China (No. 2010CB328300), the National Natural Science Foundation of China (Nos. 600837004 and 60777010), the National "863" Program of China (Nos. 2009AA01Z253 and 2009AA01A347), the Chinese Postdoctoral Science Foundation (No. 20090460593), the Shanghai Postdoctoral Science Foundation (No. 10R21411600), the Open Fund of Beijing University of Posts and Telecommunications, and the Shuguang Fund.



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