Analysis of exciton luminescence in GaN meso-cavity

A. V. Belonovskii^ab, K. M. Morozov^b, L. V. Kotova<sup>b

a</sup> Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg, Russia
^b St. Petersburg National Research University of Information Technologies, Mechanics and Optics, St. Petersburg, Russia

Abstract: We have considered the interaction of an exciton mode with photonic modes in a GaN structure several $\mu$m in size. A technique for obtaining spectra from such structures has been demonstrated. The cavity shape and dimensions most optimal for efficient light/matter interaction have been selected. The theoretical spectrum for the selected cavity has been obtained and analyzed.

Keywords: gallium nitride, exciton, meso-cavity, spectrum.

Received: 23.09.2021
Revised: 08.10.2021
Accepted: 08.10.2021

DOI: 10.21883/PJTF.2022.01.51881.19033

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