文摘
InN optical cavities supporting low-order whispering-gallery modes up to room temperature are formed by molecular-beam epitaxy on patterned substrates. The observed switching of the mode type with increasing temperature is explained in terms of changes in the optical parameters due to a shift of the absorption edge and modification of its shape. Modeling taking into account a variation in the refractive index reproduces the typical distributions of the electromagnetic-field intensity in the cavities. Original Russian Text ? D.R. Kazanov, V.H. Kaibyshev, V.Yu. Davydov, A.N. Smirnov, V.N. Jmerik, N.V. Kuznetsova, P.S. Kopiev, S.V. Ivanov, T.V. Shubina, 2015, published in Fizika i Tekhnika Poluprovodnikov, 2015, Vol. 49, No. 11, pp. 1484-488.