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Multiband Real-Time Coherent Optical OFDM Reception up to 110 Gb/s with 600-km Transmission

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3 Author(s)
Simin Chen ; Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia ; Ma, Y. ; Shieh, William

We demonstrate field-programmable gate array (FPGA)-based multiband orthogonal frequency-division multiplexing (OFDM) signal reception after 600-km standard single-mode fiber (SSMF) transmission and 400-ps differential-group delay (DGD) at 110-Gb/s. The coherent OFDM (CO-OFDM) signal is generated with a recirculating frequency shifter producing 11 uncorrelated OFDM orthogonal bands.

Published in:

Photonics Journal, IEEE  (Volume:2 ,  Issue: 3 )