Real-time Digital Signal Processing for Software-defined Optical Transmitters and Receivers
Abstract
A software-defined optical Tx is designed and demonstrated generating signals with various formats and pulse-shapes in real-time. Special pulse-shapes such as OFDM or Nyquist signaling were utilized resulting in a highly efficient usage of the available fiber channel bandwidth. This was achieved by parallel data processing with high-end FPGAs. Furthermore, highly efficient Rx algorithms for carrier and timing recovery as well as for polarization demultiplexing were developed and investigated.
Keywords
parallel processing with FPGA; Optical communications; coherent systems; Parallele Prozessierung mit FPGA; real-time transmitters and receivers; Optische Nachrichtentechnik; Kohärente Systeme; Digitale Signalprozessierung; digital signal processing; Echtzeitfähige Sender und EmpfängerISBN
9783731502579Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
2014Series
Karlsruhe Series in Photonics and Communications / Karlsruhe Institute of Technology, Institute of Photonics and Quantum Electronics (IPQ),Classification
Technology: general issues
Pages
X, 219 p.Review type
Full textAnonymity
All identities knownReviewer type
Editorial board member; External peer reviewerReview stage
Pre-publicationOpen review
NoPublish responsibility
Books or series editor
Except where otherwise noted, this item's license is described
as
https://creativecommons.org/licenses/by-sa/4.0/