Open AccessOptical reflection spectra of resonant photonic structures based on a system of 100 InGaN quantum wells
Author(s) -
А. А. Иванов,
V. V. Chaldyshev,
Е. Е. Заварин,
А. В. Сахаров,
W. V. Lundin,
A. F. Tsatsulnikov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012153
Subject(s) - reflection (computer programming) , quantum well , spectral line , heterojunction , transmittance , optoelectronics , photonics , radiative transfer , wavelength , optics , materials science , semiconductor , range (aeronautics) , physics , spontaneous emission , quantum mechanics , laser , computer science , composite material , programming language
The optical reflectance and transmittance spectra of a periodic InGaN semiconductor heterostructure with 100 quantum wells are studied at room temperature. Numerical modeling with a single set of parameters gave a quantitatively accurate fit of the experimental reflection and transmission spectra in a wide wavelength range. The radiative decay parameter is determined to be 0.25 meV and the nonradiative decay parameter is 40 meV.