標題: Signal Remodulation Ring WDM Passive Optical Network with Rayleigh Backscattering Interferometric Noise Mitigation
作者: Yeh, C. H.
Chow, C. W.
光電工程學系
Department of Photonics
關鍵字: Rayleigh backscattering;WDM;passive optical network (PON);DPSK;OOK;sensitivity
公開日期: 1-十月-2011
摘要: We propose and demonstrate a novel and simple signal remodulation ring-based wavelength division multiplexed passive optical network (WDM-PON) scheme with the capability to mitigate the Rayleigh backscattering (RB) beat noise in colorless signal remodulation operation. The effects of RB can be avoided since the backscattering effects and upstream signals travel in opposite directions. Here, 10 Gb/s DPSK downstream is used to launch into reflective optical semiconductor amplifier (RSOA)-based optical network unit (ONU) for signal remodulation at 1.25 or 2.5 Gb/s on-off keying (OOK). Moreover, the network performance has also been analyzed and discussed.
URI: http://dx.doi.org/10.1109/LCOMM.2011.082611.101838
http://hdl.handle.net/11536/14762
ISSN: 1089-7798
DOI: 10.1109/LCOMM.2011.082611.101838
期刊: IEEE COMMUNICATIONS LETTERS
Volume: 15
Issue: 10
起始頁: 1114
結束頁: 1116
顯示於類別:期刊論文


文件中的檔案:

  1. 000296459800030.pdf