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

F Da Ros,Markus Nolle,Christian Meuer,Abdul Rahim,K Voigt, A Abboud,I Sackey,Stefan Schwarz,Lutz Molle,Georg Winzer,L Zimmermann,Christian G Schaffer,J Bruns,Klaus Petermann,C Schubert

Photonics Conference（2014）

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摘要

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.

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关键词

ofdm modulation,demultiplexing,discrete fourier transforms,nanophotonics,optical fibre communication,optical filters,optical modulation,optical receivers,quadrature phase shift keying,silicon,dft,ofdm receiver,ofdm-qpsk subcarriers,osnr penalty,si,silicon-nanophotonic discrete fourier transform filter,coherent communications,fiber optics communications,integrated optics,multiplexing

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