TY - JOUR
T1 - Chaotic behaviors of bistable laser diodes and its application in synchronization of optical communication
AU - Wang, Weichung
AU - Hwang, Tsung Min
AU - Juang, Cheng
AU - Juang, Jong
AU - Liu, Chin Yueh
AU - Lin, Wen Wei
PY - 2001/10
Y1 - 2001/10
N2 - Period-doubling routes to chaos behavior in bistable laser diodes is examined numerically. An external sinusoidal electronic drive is injected to generate chaotic light output. Phase portrait, Poincaré map, bifurcation diagram, and Lyapunov exponent are then calculated to assert the existence of chaos. Furthermore, according to Pecora and Carroll's theory, a drive-response system is constructed by using the bistable laser diodes to mask the sinusoidal electronic signal with chaotic light. Synchronization can be achieved for optical simplex and duplex transmissions using bistable laser diodes. The proposed synchronization scheme between two separate chaotic systems provides a key step toward optical chaotic communication.
AB - Period-doubling routes to chaos behavior in bistable laser diodes is examined numerically. An external sinusoidal electronic drive is injected to generate chaotic light output. Phase portrait, Poincaré map, bifurcation diagram, and Lyapunov exponent are then calculated to assert the existence of chaos. Furthermore, according to Pecora and Carroll's theory, a drive-response system is constructed by using the bistable laser diodes to mask the sinusoidal electronic signal with chaotic light. Synchronization can be achieved for optical simplex and duplex transmissions using bistable laser diodes. The proposed synchronization scheme between two separate chaotic systems provides a key step toward optical chaotic communication.
KW - Bistable laser diodes
KW - Drive-response system
KW - Optical chaotic communication
KW - Period-doubling routes to chaos
KW - Synchronization
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U2 - 10.1143/jjap.40.5914
DO - 10.1143/jjap.40.5914
M3 - Article
AN - SCOPUS:0035484766
SN - 0021-4922
VL - 40
SP - 5914
EP - 5919
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
IS - 10
ER -