DocumentCode
1998764
Title
Chaotic masking in semiconductor lasers for secure communications
Author
Uchida, A. ; Higa, K. ; Yoshimori, S.
Author_Institution
Dept. of Electron. & Syst., Takushoku Univ., Tokyo, Japan
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
We numerically calculated chaotic masking method in two semiconductor lasers. The message components are reduced at the lower frequency region than the relaxation oscillation frequencies. The peak reduction effect is also observed without any chaotic oscillations.
Keywords
optical chaos; optical fibre communication; optical transmitters; semiconductor lasers; telecommunication security; chaotic masking; chaotic oscillations; lower frequency region; message components; peak reduction effect; relaxation oscillation frequencies; secure communications; semiconductor lasers; Chaos; Chaotic communication; Frequency synchronization; Laser feedback; Laser modes; Optical receivers; Optical transmitters; Privacy; RF signals; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.970861
Filename
970861
Link To Document