• DocumentCode
    2843038
  • Title

    QPSK transmitter characterization and reconstruction of optical field by 1 symbol delayed self-homodyne detection

  • Author

    Zaeh, M. ; Duthel, T. ; Fludger, C.R.S. ; Geyer, Jonas C. ; Wiese, S. ; Schulien, C.

  • Author_Institution
    CoreOptics GmbH, Nuremberg, Germany
  • fYear
    2010
  • fDate
    19-23 Sept. 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    From 1-symbol delayed self-homodyne detected NRZ-DQPSK signals we derive four metrics, which allow for characterization of specific transmitter parameter misalignments. The presented approach does not only rely on interference constellation diagrams but incorporates reconstructing the transmitted optical field.
  • Keywords
    homodyne detection; light interference; optical communication; quadrature phase shift keying; 1-symbol delayed self-homodyne detection; NRZ-DQPSK signals; QPSK transmitter characterization; interference constellation diagrams; optical field; transmitter parameter misalignments; Constellation diagram; Optical mixing; Optical receivers; Optical transmitters; Phase modulation; Timing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
  • Conference_Location
    Torino
  • Print_ISBN
    978-1-4244-8536-9
  • Electronic_ISBN
    978-1-4244-8534-5
  • Type

    conf

  • DOI
    10.1109/ECOC.2010.5621144
  • Filename
    5621144
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2843038