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

IEEE Photonics Journal

Simin Chen¹  Yiran Ma²  William Shieh³ 

[1] $^{1}$Centre for Ultra-Broadband Information Networks, Department of Electrical and Electronic Engineering, The University of Melbourne, Melbourne, Australia;$^{2}$National ICT Australia, Department of Electrical and Electronic Engineering, The University of Melbourne, Melbourne, Australia;;Dept. of Electr. &

关键词: Real-time;    coherent communications;    orthogonal frequency-division multiplexing (OFDM);   

DOI  :  10.1109/JPHOT.2010.2049832

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown