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Experimental demonstration of an OFDM receiver based on a silicon-nanophotonic discrete Fourier transform filter

: Ros, F. da; Nölle, M.; Meuer, C.; Rahim, A.; Voigt, K.; Abboud, A.; Sackey, I.; Schwarz, S.; Molle, L.; Winzer, G.; Zimmermann, L.; Schäffer, C.G.; Bruns, J.; Petermann, K.; Schubert, C.


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Photonics Society:
IEEE Photonics Conference, IPC 2014 : San Diego, California, USA, 12 - 16 October 2014
Piscataway, NJ: IEEE, 2014
ISBN: 978-1-4577-1504-4
ISBN: 978-1-4577-1502-0
Photonics Conference (IPC) <27, 2014, San Diego/Calif.>
Conference Paper
Fraunhofer HHI ()

We experimentally demonstrate the demultiplexing of 8×13.4 Gbaud OFDM-QPSK subcarriers using a silicon nanophotonic-based discrete Fourier transform (DFT) filter. All eight subcarriers showed less than 1.5 dB OSNR penalty compared to the theoretical limit.