Title :
Coherent optical (CO) OFDM system based on the wavelet packet transform (WPT)
Author :
Ben Ezra, Y. ; Lembrikov, B.I. ; Zadok, Avi ; Halifa, Ron ; Brodeski, D.
Author_Institution :
Fac. of Electr. & Electron. Eng., Holon Inst. of Technol. (HIT), Holon, Israel
Abstract :
The coherent optical orthogonal division multiplexing (CO-OFDM) based on the wavelet packet transform (WPT) and its influence on the optical communication performance improvement are considered. The novel passive components for all-optical signal processing based on silicon-on-insulator (SOI) waveguides are described. The novel hierarchical architecture of the transmitter and receiver based on WPT-OFDM is presented.
Keywords :
OFDM modulation; optical receivers; optical signal detection; optical transmitters; optical waveguides; silicon-on-insulator; wavelet transforms; CO-OFDM; SOI waveguide; WPT; all-optical signal processing; coherent optical orthogonal division multiplexing; hierarchical receiver architecture; hierarchical transmitter architecture; optical communication; passive component; silicon-on-insulator; wavelet packet transform; OFDM; Optical fibers; Optical filters; Optical receivers; Optical signal processing; Optical transmitters; Coherent optical OFDM; Optical communications; Wavelet transform;
Conference_Titel :
Electrical & Electronics Engineers in Israel (IEEEI), 2012 IEEE 27th Convention of
Conference_Location :
Eilat
Print_ISBN :
978-1-4673-4682-5
DOI :
10.1109/EEEI.2012.6377082
