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Effect of Self-Induced Transparency in a Massive of Spherical Quantum Dots Under the Conditions of Strong Dimensional Quantization

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Journal of Contemporary Physics (Armenian Academy of Sciences) Aims and scope

Abstract

The influence of dimensional quantization on the process of self-induced transparency in the system of spherical quantum dots in the frames of the model of the simplest interband transition in the symmetrical spherical infinitely deep wall is considered. Expressions describing the evolution of the energy of ultraviolet pulses are obtained. The relative energy losses when it becomes the 2π-pulse during propagation in a nanoscale medium, and also the polarization of the medium of non-homogeneous broadening, caused by the dispersion of radius of spherical quantum dots are obtained. The case when the radial distribution is described by the Lifshitz-Slyozov formula is considered.

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Acknowledgments

The study was carried out with the financial support of the Committee on Science of the Ministry of Education, Science, Culture and Sport of the Republic of Armenia in the framework of the scientific project No. 18SH-1C005.

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Authors and Affiliations

  1. Shirak State University Named After M. Nalbandyan Foundation, Gyumri, Armenia

    H. S. Nikoghosyan & V. F. Manukyan

  2. Gyumri Branch of ‘National Polytechnic University of Armenia’ Foundation, Gyumri, Armenia

    S. L. Harutyunyan

  3. Yerevan State University, Yerevan, Armenia

    G. H. Nikoghosyan

Authors
  1. H. S. Nikoghosyan
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  2. V. F. Manukyan
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  3. S. L. Harutyunyan
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  4. G. H. Nikoghosyan
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Corresponding author

Correspondence to H. S. Nikoghosyan.

Additional information

Russian Text © The Author(s), 2019, published in Izvestiya Natsional'noi Akademii Nauk Armenii, Fizika, 2019, Vol. 54, No. 3, pp. 365–377.

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Nikoghosyan, H.S., Manukyan, V.F., Harutyunyan, S.L. et al. Effect of Self-Induced Transparency in a Massive of Spherical Quantum Dots Under the Conditions of Strong Dimensional Quantization. J. Contemp. Phys. 54, 272–281 (2019). https://doi.org/10.3103/S1068337219030071

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  • DOI: https://doi.org/10.3103/S1068337219030071

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