Pulse shaping using the discrete fourier transform for direct detection optical systems

International Conference on Transparent Optical Networks

Volumn , Issue , 2011, Pages

  Gaete, Oscar ^a   Coelho, Leonardo ^a   Spinnler, Bernhard ^b   Hanik, Norbert ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b NOKIA SIEMENS NETWORKS   (Germany)

Author keywords

direct detection; discrete Fourier transform; Hamming; Pulse shaping; raised cosine; sinc

Indexed keywords

DIRECT DETECTION; HAMMING; PULSE-SHAPING; RAISED COSINE; SINC;

COMMUNICATION SYSTEMS; DISCRETE FOURIER TRANSFORMS; FIBER OPTIC NETWORKS; OPTICAL COMMUNICATION; OPTICAL SYSTEMS; PULSE SHAPING CIRCUITS;

TRANSPARENT OPTICAL NETWORKS;

EID: 80155135528     PISSN: None     EISSN: 21627339     Source Type: Conference Proceeding    
DOI: 10.1109/ICTON.2011.5971032     Document Type: Conference Paper

References (4)

1. O. Gaete, et al.: A digital subcarrier multiplexing technique for increased spectral efficiency in optical systems using direct detection, in Proc. OFC2010, San Diego, CA., USA, March 2010.
2. O. Gaete, et al.: Transmission of 111 Gb/s on a 50 GHz grid using single polarization, direct detection and digital subcarrier multiplexing, in Proc. OFC2011, Los Angeles, CA., USA, March 2011.
3. F.J. Harris: On the use of windows for the harmonic analysis with the discrete Fourier transform, in Proc. of the IEEE, vol. 66, no. 1, Jan. 1978.
4. J. A. Fessler and B. P. Sutton: Nonuniform fast Fourier transforms using min-max interpolation, IEEE Transactions on Signal Processing, vol. 51, pp. 560-574, Feb. 2003.