✦ LIBER ✦
Modeling of nonlinear wave propagation in GaAs-AlAs MQW with a perturbation technique
✍ Scribed by Jian-Guo Ma; Zhizhang Chen
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 103 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
An explicit closed-form solution for the nonlinear wa¨e equation in nonlinear GaAs-AlAs MQW structures is obtained with the use of a perturbation technique. Incidence of a plane wa¨e onto a nonlinear medium is studied. As expected, the reflection coefficient is found to be strongly dependent on the amplitudes of incident wa¨es, and the wa¨e ¨elocity becomes a hea¨y function of wa¨e amplitude. The computation results demonstrate the efficiency and effecti¨eness of the analytical approach.