DocumentCode
528023
Title
Reconfigurable multi-logic gates based on SOA nonlinear polarization rotation effect
Author
Yi, Lilin ; Hu, Weisheng ; He, Hao
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
fYear
2010
fDate
5-9 July 2010
Firstpage
194
Lastpage
195
Abstract
We demonstrate a reconfigurable all-optical logic gate based on predominant nonlinear polarization rotation effect in a single semiconductor optical amplifier. The principle of operation is explained in detail. Five reconfigurable logic functions, including NOT, OR, NOR, AND, and NAND, were realized using 10-Gb/s on-off keying signals with flexible wavelength tenability. The logic operations were achieved by adjusting polarization controllers and the input data power.
Keywords
amplitude shift keying; light polarisation; optical logic; optical rotation; semiconductor optical amplifiers; bit rate 10 Gbit/s; nonlinear polarization rotation effect; on-off keying; reconfigurable all-optical logic gate; semiconductor optical amplifiers; Logic gates; Nonlinear optics; Optical polarization; Probes; Reconfigurable logic; Semiconductor optical amplifiers; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location
Sapporo
Print_ISBN
978-1-4244-6785-3
Type
conf
Filename
5587960
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