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ICOP & ICPET 2014, 20 - : 229-232 Back to browse issues page
Slow Optical Solitons in a Hemispherical Quantum Dot with a Wetting Layer
Masoomeh Dezhkam , Abdolnasser Zakery Dr. * 1, Alireza Keshavarz Dr.
Abstract:   (4297 Views)
In this work, we consider a hemispherical quantum dot with a wetting layer. We obtain the electronic structure of the system by finite element method. To investigate the shape dependency, we calculate the electronic structure for different dot heights, i.e. shape changes from oblate to semispherical dot. We apply two strong control and weak probe laser fields to the system. Because of the quantum interference, the probe pulse absorption decreases and the slow soliton forms in the solid quantum dot system.
Keywords: Electronic structure, Hemispherical quantum dots, Optical properties, Optical solitons.
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Type of Study: Research | Subject: Special
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Dezhkam M, Zakery A, Keshavarz A. Slow Optical Solitons in a Hemispherical Quantum Dot with a Wetting Layer. ICOP & ICPET. 2014; 20 :229-232
URL: http://opsi.ir/article-1-139-en.html

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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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