DocumentCode
3367662
Title
Chaotic random bit generation by optical injection of laser diodes
Author
Xiao-Zhou Li ; Sze-Chun Chan
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong, China
fYear
2013
fDate
6-9 July 2013
Firstpage
230
Lastpage
231
Abstract
Random bit generation is experimentally demonstrated at 30 Gbps using a semiconductor laser diode subject to optical injection with low-bandwidth electronics. Optical chaos is generated from optical injection and inherently possesses no undesirable time-delay signatures. The experimental time series obtained is analyzed for estimating the entropy contained in the digitized chaotic waveform.
Keywords
entropy; optical chaos; semiconductor lasers; bit rate 30 Gbit/s; chaotic random bit generation; chaotic waveform; entropy; low-bandwidth electronics; optical chaos; optical injection; semiconductor laser diode; Optical polarization; Oscilloscopes; Power lasers; Semiconductor lasers; Chaos; optical injection; random bit generation; semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Infocomm Technology (ICAIT), 2013 6th International Conference on
Conference_Location
Hsinchu
Print_ISBN
978-1-4799-0464-8
Type
conf
DOI
10.1109/ICAIT.2013.6621566
Filename
6621566
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