Title :
Filter-less multi-tone coherent orthogonal detection for multi-channel reception of super-channel/OFDM signals
Author :
Sakamoto, Takanori ; Guo-Wei Lu ; Kawanishi, Tetsuyas
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
Multi-tone coherent-matched detection is demonstrated for multi-channel reception of superchannel/OFDM signals without optical filters for channel selection. Assisted with MIMO equalization, interleaved 23×20Gb/s QPSK are orthogonally demultiplexed.
Keywords :
MIMO communication; OFDM modulation; optical fibre networks; optical filters; wireless channels; MIMO equalization; QPSK; channel selection; filter less multitone coherent orthogonal detection; multichannel reception; optical filters; superchannel OFDM signals; Detectors; Optical crosstalk; Optical detectors; Optical filters; Optical interferometry; Optical receivers; Optical transmitters;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
