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Optical solitons in semiconductor quantum dot waveguides |
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| Authors: | G. T. Adamashvili A. Knorr C. Weber |
| Affiliation: | 1.Max-Planck-Institut für Physik komplexer Systeme,Dresden,Germany;2.Institut für Theoretische Physik, Nichtlineare Optik und Quantenelektronik, Technische Universit?t Berlin,Berlin,Germany;3.Mathematical Physics, Lund University,Lund,Sweden |
| Abstract: | A theory of self-induced transparency for a TM-mode propagating in a planar semiconductor waveguide sandwiched between two dielectric media is developed. A transition layer between the waveguide and one of the connected media is described using a model of a two-dimensional sheet of quantum dots. Explicit analytical expressions for the optical soliton in the presence of single-excitonic and biexcitonic transitions are obtained with realistic parameters which can be reached in current experiments. |
| Keywords: | 42.65.-k Nonlinear optics 42.65.Tg Optical solitons nonlinear guided waves 78.67.Hc Quantum dots |
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