Title: Subcarrier multiplexing by chaotic multitone modulation
Authors: Juang, C
Huang, ST
Liu, CY
Wang, WC
Hwang, TM
Juang, J
Lin, WW
應用數學系
Department of Applied Mathematics
Keywords: asymptotic synchronization;chaotic modulation;self-pulsating laser diodes;subcarrier multiplexing
Issue Date: 1-Oct-2003
Abstract: Subcarrier multiplexing by chaotic multitone modulation is investigated. Optical chaotic light can be achieved by injecting multiple subcarriers into a self-pulsating laser diode. Synchronization between two identical chaotic systems (drive and response) can be implemented provided that the conditional Lyapunov exponents are all negative. By adding amplitude modulation (AM) signals to each subcarrier, the two systems become asymptotically synchronized. The AM signals in each subcarrier can be recovered by the introduction of a filtering process where the Lyapunov exponent of the synchronized error function matches the cutoff frequency of a first order low pass filter.
URI: http://dx.doi.org/10.1109/JQE.2003.817662
http://hdl.handle.net/11536/27486
ISSN: 0018-9197
DOI: 10.1109/JQE.2003.817662
Journal: IEEE JOURNAL OF QUANTUM ELECTRONICS
Volume: 39
Issue: 10
Begin Page: 1321
End Page: 1326
Appears in Collections:Articles


Files in This Item:

  1. 000185570800019.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.