Open AccessMultiband Real-Time Coherent Optical OFDM Reception up to 110 Gb/s with 600-km Transmission
Author(s) -
Simin Chen,
Yiran Ma,
William Shieh
Publication year - 2010
Publication title -
ieee photonics journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.725
H-Index - 73
eISSN - 1943-0655
pISSN - 1943-0647
DOI - 10.1109/jphot.2010.2049832
Subject(s) - engineered materials, dielectrics and plasmas , photonics and electrooptics
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.