DocumentCode
3136621
Title
Secure transmission with chaotic lasers synchronized by electrical injection
Author
Annovazzi-Lodi, Valerio ; Aromataris, Giuseppe ; Benedetti, Mauro ; Merlo, Sabina ; Vercesi, Valeria
Author_Institution
Dipt. di Elettron., Univ. di Pavia, Pavia, Italy
fYear
2009
fDate
13-17 July 2009
Firstpage
1
Lastpage
2
Abstract
In this paper, we numerically demonstrate secure data transmission using ldquotwinrdquo semiconductor lasers in which chaotic dynamics and synchronization are achieved by electrical injection into the laser pair of a common, chaotic driving-signal, obtained by photodetection of the emission of a third chaotic laser.
Keywords
cryptography; laser beams; optical chaos; optical fibre communication; optical transmitters; photodetectors; semiconductor lasers; synchronisation; telecommunication security; chaotic driving signal; chaotic dynamics; chaotic laser emission; cryptography; electrical injection; laser pair; photodetection; secure data transmission; synchronization; twin semiconductor lasers; Chaos; Chaotic communication; Laser feedback; Laser modes; Optical feedback; Optical pumping; Optical receivers; Optical transmitters; Semiconductor lasers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-4102-0
Electronic_ISBN
978-1-4244-4103-7
Type
conf
DOI
10.1109/OECC.2009.5222554
Filename
5222554
Link To Document