In this paper, we propose a method for predicting the refractive index variation in InGaAlAs tunnel-coupled quantum wells under the action of an electric field. Complex of mathematical and experimental studies to optimize the heterosystems design forthe semiconductor modulator construction according to a planar Mach-Zehnder interferometer scheme is demonstrated.
Научно-исследовательский физико-технический институт Нижегородского государственного университета им. Н.И. Лобачевского, 603950 Нижний Новгород, Россия * Нижегородский государственный университет им. Н.И. Лобачевского (физический факультет),
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