• DocumentCode
    512190
  • Title

    40 Gb/s DPSK receiver module for C+L band with athermal free-space delay-line-interferometer

  • Author

    Steffan, A.G. ; Nielsen, M.L. ; Umbach, A. ; Boutin, A. ; Fulop, L. ; Verluise, F.

  • Author_Institution
    u2t Photonics AG, Reuchlinstr. 10-11, 10553 Berlin, Germany
  • Volume
    2009-Supplement
  • fYear
    2009
  • fDate
    2-6 Nov. 2009
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    We present a hybrid integrated 40 Gb/s DPSK receiver module with athermal free-space delay-line-interferometer (DLI) as well as the opto-electric dc-characterisation algorithm based on the Müller-Matrix analysis. It offers wideband operation of 100 nm in the C+L band, a FSR of 43 GHz, PDFS of 350 MHz, TDFS (0 – 75°C) of 0.8 GHz and a saturated differential output voltage-swing of 600 mVpp. 43 Gb/s NRZ-DPSK back-to-back system experiments demonstrated an error-free transmission and an OSNR sensitivity of 18 dB (BER=10−9, PRBS 231−1).
  • Keywords
    Assembly; Delay; Differential quadrature phase shift keying; Optical amplifiers; Optical fiber polarization; Optical interferometry; Optical receivers; Optical sensors; Optical waveguides; Photodiodes; Balanced Detection; DPSK; Delay-Line-Interferometer; Free-Space; Integrated Receivers; Photodetectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
  • Conference_Location
    Shanghai, China
  • Print_ISBN
    978-1-55752-877-3
  • Electronic_ISBN
    978-1-55752-877-3
  • Type

    conf

  • Filename
    5405465
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=512190