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arXiv · 1207.3158

Temporal Optical Solitons Due to Kerr and Quintic Nonlinearities in Coupled Quantum Wells

S. Shwetanshumala·S. Konar·Anjan Biswas
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Abstract

The possibility of generation and propagation of ultraslow bright optical solitons in asymmetric three-coupled quantum well systems is studied in this paper. These bright solitons owe their existence to Kerr and quintic nonlinearities which arise due to a probe pulse and two controlling laser beams. We also demonstrate numerically that these solitons are stable. The modulation instability of a continuous or quasi-continuous wave probe beam has been also investigated and the role of quintic nonlinearity in suppressing this instability addressed.

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S. Shwetanshumala, S. Konar, Anjan Biswas. 2012-07-13. Temporal Optical Solitons Due to Kerr and Quintic Nonlinearities in Coupled Quantum Wells. https://arxiv.org/abs/1207.3158

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