10 Gbit/s mode-multiplexed QPSK transmission using MDM-to-MFDM based single coherent receiver for intra- and inter data center networking

Asif, Rameez and Haithem, Mustafa (2017) 10 Gbit/s mode-multiplexed QPSK transmission using MDM-to-MFDM based single coherent receiver for intra- and inter data center networking. Optics Communications, 391. pp. 106-110. ISSN 0030-4018

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Abstract

Generalized few-mode-fiber (FMF) transmission uses N coherent receivers for mode detection, where N scales with the number of fiber modes. Multiple coherent receivers increase the cost of optical network units (ONUs) in access networks, specifically for intra- and inter data center applications. We have experimentally evaluated a cost effective low-complexity receiver architecture based on mode-division multiplexing (MDM) to mode frequency-division multiplexing (MFDM) conversion for data center connectivity. A single coherent receiver is used to efficiently detect 10 Gbit/s QPSK Nyquist signals over 2.8 km 4-LP mode graded index fiber reducing the ONUs complexity to N/4. All the transmitted modes are successfully detected below the forward-error-correction (FEC) limit, i.e. 1×10−3 BER.

Item Type: Article
Additional Information: Publisher Copyright: © 2017 Elsevier B.V.
Uncontrolled Keywords: coherent receivers,data centers,networks,optical fiber communication,space division multiplexing,spatial light modulators,electronic, optical and magnetic materials,atomic and molecular physics, and optics,physical and theoretical chemistry,electrical and electronic engineering ,/dk/atira/pure/subjectarea/asjc/2500/2504
Faculty \ School: Faculty of Science > School of Computing Sciences
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 23 Aug 2022 13:32
Last Modified: 24 Sep 2022 07:06
URI: https://ueaeprints.uea.ac.uk/id/eprint/87582
DOI: 10.1016/j.optcom.2017.01.022

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