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Proceedings Paper

Nonlinear dynamics and chaos of excitonic optical bistability system
Author(s): Tingwan Wu; Fa Ou; Fugen Wu
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Paper Abstract

Some results of probing to the common properties, including bistability, transient behavior, and instability of the excitonic optical nonlinear dynamic systems, such as interaction of light field with carrier in semiconductor, or anharmonic vibration of lattice in ionic crystal, are presented. Since the excitonic optical bistability (EOB) was found, it has garnered much attention for its advantage in properties and application prospects. Some models have been proposed for different kinds of OB. However, so far as we know, there has been relatively less concern given to the common dynamic characteristics of these systems, which are significant for applications. On the other hand, the instability of the EOB device certainly has the same importance, the study for which is not ample yet. In this paper we study the increasing absorptive OB, the behaviors of responding to inject signal, also the self-pulsing and chaotic phenomena in the excitonic OB systems.

Paper Details

Date Published: 28 October 1992
PDF: 5 pages
Proc. SPIE 1726, 1992 Shanghai International Symposium on Quantum Optics, (28 October 1992); doi: 10.1117/12.130432
Show Author Affiliations
Tingwan Wu, South China Univ. of Technology (China)
Fa Ou, South China Univ. of Technology (China)
Fugen Wu, Guangdong Institute of Technology (China)


Published in SPIE Proceedings Vol. 1726:
1992 Shanghai International Symposium on Quantum Optics

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