Real-time Digital Signal Processing for Software-defined Optical Transmitters and Receivers

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...

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Bibliographische Detailangaben
1. Verfasser:	Schmogrow, Rene Marcel
Format:	Buch
Sprache:	eng
Schlagworte:	coherent systems digital signal processing Digitale Signalprozessierung Echtzeitfähige Sender und Empfänger Kohärente Systeme Optical communications Optische Nachrichtentechnik parallel processing with FPGA Parallele Prozessierung mit FPGA real-time transmitters and receivers T1-995 Technology, Engineering, Agriculture, Industrial processes Technology: general issues
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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.
ISSN:	1865-1100
DOI:	10.5445/KSP/1000042847