• DocumentCode
    3701152
  • Title

    Analogue Nyquist-filtering in DSP-less ONU for mitigation of bidirectional channel crosstalk in coherent PON

  • Author

    B. Schrenk;G. Humer;C. Pacher;M. Stierle;H. Leopold

  • Author_Institution
    Austrian Institute of Technology - AIT, Dept. Digital Safety&
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Spectral confinement of narrowly spaced up/downstream signals through brick-wall filtering enhances the crosstalk robustness of PONs. Experimental results at full-duplex 5Gb/s transmission show that analogue pulse shaping leads to a low 1.6dB penalty at unfiltered signal/crosstalk ratios of -10dB.
  • Keywords
    "Crosstalk","Optical filters","Passive optical networks","Optical crosstalk","Optical network units","Modulation","Optical attenuators"
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2015 European Conference on
  • Type

    conf

  • DOI
    10.1109/ECOC.2015.7341847
  • Filename
    7341847
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3701152