DocumentCode
3497960
Title
All-optical discrete Fourier transform for OFDM demultiplexing and its sensitivity to phase errors
Author
Schwarz, Stefan ; Schaeffer, Christian G. ; Rahim, Abdul ; Bruns, Juergen ; Petermann, Klaus
Author_Institution
Dept. of High-Freq. Eng., Helmut Schmidt Univ., Hamburg, Germany
fYear
2012
fDate
28-31 Aug. 2012
Firstpage
135
Lastpage
136
Abstract
We present the design of an optical OFDM-demultiplexer for the separation of 8 sub-channels. Using simulations, we investigate the tolerance towards phase errors in the structure which could be realized as a planar lightwave circuit (PLC).
Keywords
OFDM modulation; channel spacing; demultiplexing; demultiplexing equipment; discrete Fourier transforms; optical communication equipment; optical planar waveguides; OFDM; PLC; all-optical discrete Fourier transform; demultiplexing; phase errors; planar lightwave circuit; subchannel separation; Adaptive optics; Couplers; Discrete Fourier transforms; OFDM; Optical filters; Optical sensors; Optical transmitters; Multimode interference devices; Optical communications; Optical transforms; Optoelectronic integrated circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Numerical Simulation of Optoelectronic Devices (NUSOD), 2012 12th International Conference on
Conference_Location
Shanghai
ISSN
2158-3234
Print_ISBN
978-1-4673-1602-6
Type
conf
DOI
10.1109/NUSOD.2012.6316554
Filename
6316554
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