All-Optical Format Conversion from RZ-DPSK to NRZ-DPSK at 40Gbit/s

  • Received Date: January 16, 2011
  • Published Date: April 30, 2011
  • All-optical format conversion from return-to-zero differential phase shift keying (RZ-DPSK) to non-return-to-zero DPSK (NRZ-DPSK) is demonstrated by using a delay interferometer and a 1-nm-bandwidth filter at 40 Gbit/s. The operation principle is theoretically analyzed and numerically simulated with the help of VPI Transmission Maker 8.5. The simulated results are in agreement well with the experimental results. The conversion can be achieved with power penalty of 0.7 dB.
  • Article Text

  • [1] Rouskas G N and Perros H G 2002 Advanced Lectures on Networking 2497 155
    [2] Xu L et al 2003 IEEE Photon. Technol. Lett. 15 308
    [3] Lee S H et al 2005 Opt. Exp. 13 1710
    [4] Silveira T G et al 2007 IEEE Photon. Technol. Lett. 19 357
    [5] Yu Y 2007 Chin. Phys. Lett. 24 706
    [6] Yu Y 2007 IEEE Photon. Technol. Lett. 19 1027
    [7] Zhang Y 2009 IEEE Photon. Technol. Lett. 21 1202
    [8] Banchi L et al 2010 J. Lightwave Technol. 28 32
    [9] Gnauck A H and Winzer P J 2005 J. Lightwave Technol. 23 115
    [10] Winzer P J and Essiambre R J 2006 J. Lightwave Technol. 24 4711
    [11] Raybon G and Winzer P J 2008 OFC/NFOEC 1-8 2305
    [12] Tipsuwannaku E l and Galili M 2010 ECOC We. 6. C.4

Catalog

    Article views (3) PDF downloads (624) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return