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Coherent SCM-WDM-PON System using OFDM or Single Carrier with SSB Modulation and Wavelength Reuse

: Kottke, C.; Hoyningen-Huene, J. von; Eiselt, M.; Grießer, H.; Elbers, J.; Habel, K.; Rosenkranz, W.


Institution of Engineering and Technology -IET-:
39th European Conference and Exhibition on Optical Communication, ECOC 2013
ISBN: 978-1-84919-759-5
European Conference and Exhibition on Optical Communication (ECOC) <39, 2013, London>
Conference Paper
Fraunhofer HHI ()

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.