Please wait a minute...

Frontiers of Optoelectronics

Front Optoelec    2012, Vol. 5 Issue (4) : 435-438     DOI: 10.1007/s12200-012-0292-8
RESEARCH ARTICLE |
Rayleigh backscattering noise in single-fiber loopback duplex WDM-PON architecture
Duan LIU(), Songnian FU, Ming TANG, Ping SHUM, Deming LIU
National Engineering Laboratory of Next Generation Internet Access System, School of Optical & Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
Download: PDF(98 KB)   HTML
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract

This paper investigated the impact of Rayleigh backscattering (RB) noise in the proposed wavelength-division-multiplexed (WDM) single-fiber loopback access network. RB noise’s impacts on the downstream and upstream service were discussed in details. It was found that the receiver sensitivity was less sensitive when the seeding-light power was below -12.6 dBm. And for the uplink RB noise, a higher reflective semiconductor optical amplifier (RSOA)’s bias current results in lower receiver sensitivity.

Keywords passive optical network (PON)      reflective semiconductor optical amplifier (RSOA)      Rayleigh backscattering (RB)     
Corresponding Authors: LIU Duan,Email:duanliu@mail.hust.edu.cn   
Issue Date: 05 December 2012
 Cite this article:   
Duan LIU,Songnian FU,Ming TANG, et al. Rayleigh backscattering noise in single-fiber loopback duplex WDM-PON architecture[J]. Front Optoelec, 2012, 5(4): 435-438.
 URL:  
http://journal.hep.com.cn/foe/EN/10.1007/s12200-012-0292-8
http://journal.hep.com.cn/foe/EN/Y2012/V5/I4/435
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
Duan LIU
Songnian FU
Ming TANG
Ping SHUM
Deming LIU
Fig.1  Proposed WDM-PON architecture of simultaneous downstream SCM P2P data, DPSK broadcasting data and upstream data
Fig.2  Relationship between receiver sensitivity and seeding-light power
Fig.3  Output power of RSOA versus seeding-light power
Fig.4  Receiver sensitivity versus bias of RSOA
1 Chan L Y, Chan C K, Tong D T K, Tong F, Chen L K. Upstream traffic transmitter using injection-locked Fabry-Pérot laser diode as modulator for WDM access networks. Electronics Letters , 2002, 38(1): 43–45
doi: 10.1049/el:20020015
2 Son E S, Han K H, Kim J K, Chung Y C. Bidirectional WDM passive optical network for simultaneous transmission of data and digital broadcast video service. Journal of Lightwave Technology , 2003, 21(8): 1723–1727
doi: 10.1109/JLT.2003.815496
3 Khanal M, Chae C J, Tucker R S. Selective broadcasting of digital video signals over a WDM passive optical network. IEEE Photonics Technology Letters , 2005, 17(9): 1992–1994
doi: 10.1109/LPT.2005.853255
4 Tang M, Fu S, Shum P P. Seamless generation and provisioning of broadcasting and independent services in WDMPON access networks. Optics Express , 2009, 17(12): 9630–9636
doi: 10.1364/OE.17.009630 pmid:19506612
5 Liu D, Tang M, Fu S, Liu D, Shum P. A long-reach WDM passive optical network enabling broadcasting service with centralized light source. Optics Communications , 2012, 285(4): 433–438
doi: 10.1016/j.optcom.2011.10.015
6 Kani J, Teshima M, Akimoto K, Ishii M, Takachio N, Iwatsuki K. Super-dense WDM access network for wide-area gigabit access services. In: Proceedings of International Symposium on Services and Local Access (ISSLS) . 2002, 277–283
7 Feuer M, Thomas M, Lunardi L. Backreflection and loss in single fiber loopback networks. IEEE Photonics Technology Letters , 2000, 12(8): 1106–1108
doi: 10.1109/68.868023
8 Buldawoo N, Mottel S, Dupont H, Sigogne D, Meichenin D. Transmission experiment using a laser amplifier-reflector for DWDM access network. In: Proceedings of European Conference on Optical Communication (ECOC) . 1998, 273–274
9 Fujiwara M, Kani J, Suzuki H, Iwatsuki K. J. Impact of backreflection on upstream transmission in WDM single-fiber loopback access networks. Journal of Lightwave Technology , 2006, 24(2): 740–746
Related articles from Frontiers Journals
[1] Christian CARBONI,Guifang LI. Novel applications of space-division multiplexing[J]. Front. Optoelectron., 2016, 9(2): 270-276.
[2] Muhammad Idrees AFRIDI, Jie ZHANG, Yousaf KHAN, Jiawei HAN, Aftab HUSSEIN, Shahab AHMAD. Impact of Rayleigh backscattering on single/dual feeder fiber WDM-PON architectures based on array waveguide gratings[J]. Front Optoelec, 2013, 6(1): 102-107.
[3] Kang YANG, Minming ZHANG, Deming LIU, Lei DENG. Design and evaluation of scheduling algorithms for TDM/WDM PON based on RSOA[J]. Front Optoelec Chin, 2011, 4(2): 217-222.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed