Title :
Coherent SCM-WDM-PON system using OFDM or single carrier with SSB modulation and wavelength reuse
Author :
Kottke, Christoph ; von Hoyningen-Huene, Johannes ; Eiselt, Michael ; Griesser, Helmut ; Elbers, J. ; Habel, Kai ; Rosenkranz, Werner
Author_Institution :
Heinrich-Hertz Inst., Fraunhofer Inst. for Telecommun., Berlin, Germany
Abstract :
We propose an SCM-WDM-PON system, suitable for up to 320 users at 1 Gb/s, using SSB modulation and wavelength reuse for colorless ONUs. The experimental results demonstrate the feasibility of this concept, showing increased spectral efficiency at cost of a small penalty for the OFDM case as compared to single carrier DQPSK modulation.
Keywords :
OFDM modulation; passive optical networks; quadrature phase shift keying; subcarrier multiplexing; wavelength division multiplexing; OFDM; SSB modulation; bit rate 1 Gbit/s; coherent SCM-WDM-PON system; colorless ONU; optical network unit; passive optical networks; quadrature phase shift keying; single carrier DQPSK modulation; spectral efficiency; subcarrier multiplexing; wavelength division multiplexing; wavelength reuse;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1463
