Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81726
Title: Terabit WSDM Optical Access Network Using Multicore Fibers and Advanced Modulation Formats
Authors: Liu, S.
Feng, Z.
Li, B.
Wang, R.
Xu, Z.
Shum, Perry Ping
Lin, R.
Tang, M.
Fu, S.
Tong, W.
Keywords: Electromagnetics Research
Issue Date: 2015
Source: Feng, Z., Li, B., Wang, R., Lin, R., Tang, M., Xu, Z., et al. (2015). Terabit WSDM Optical Access Network Using Multicore Fibers and Advanced Modulation Formats. Progress In Electromagnetics Research Symposium Proceedings, 2168-2172.
Abstract: We proposed a hybrid wavelength-space division multiplexing (WSDM) optical access network architecture utilizing multicore fibers (MCFs) with advanced modulation formats. As a proof of concept, we experimentally demonstrated a WSDM optical access network with duplex transmission using our developed and fabricated multicore (7-core) fibers and fan-in/fan-out device with 58.7 km distance. With QPSK-OFDM modulation format, the aggregation downstream (DS) capacity reaches 250 Gb/s using 5 outer cores and it can be further scaled to 1 Tb/s using 16 QAM-OFDM. For upstream (US) transmission, wavelengths seeded from DS using the inner core are modulated with DMT signal adapted with the channel conditions and then transmitted back to the OLT through the 6th outer core. As an emulation of high speed mobile backhaul (MB) transmission, IQ modulated PDM-QPSK signal with 48 Gb/s per wavelength is transmitted in the inner core of MCF and coherently detected in the OLT side. Both DS and US optical signal exhibit acceptable performance with sufficient power budget.
URI: https://hdl.handle.net/10356/81726
http://hdl.handle.net/10220/39611
URL: https://piers.org/piersproceedings/piers2015PragueProc.php?start=450
Rights: © 2015 Progress in Electromagnetics Research Symposium(PIERS) Committee. This paper was published in Progress In Electromagnetics Research Symposium Proceedings and is made available as an electronic reprint (preprint) with permission of Progress in Electromagnetics Research Symposium(PIERS) Committee. The published version is available at: [https://piers.org/piersproceedings/piers2015PragueProc.php?start=450]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Conference Papers

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