Registration Number
0212U001224,
0110U004737
, R & D reports
Title
Fundamental mathematical and numerical investigation of optical electromagnetic fields in single and coupled microcavity lasers with nano-layers, wires and strips
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Head
Nosich Alexander I., Доктор фізико-математичних наук
Registration Date
30-01-2012
Organization
Institute of Radiophisics and Electronics NASU
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We have developed a mathematical model of an arbitrary two-dimensional cavity with an arbitrary active zone. We have numerically studied of H-type modes of the resonator in the form of limacone, as well as E-type modes in circular cavities which are simulate of the THz lasers based on the spin-flip effect. Using the previously constructed three-dimensional model of the optical field in the presence of a thin dielectric disk, we have studied the spontaneous emission in the presence of the microcavity, in the case of the electric dipole is located near the edge of the disk. We have performed modeling of nonstationary optical fields in spherical dielectric microcavity whose permeability suddenly changes. We have shown that whispering gallery modes are preserved under this change but get a new frequency as well as partially transformed into other whispering gallery modes. We have studied the resonant optical fields which arise in the scattering of light waves on single silver nanoribbons and finite lattices of circular silver nanowires for which the most interesting is the lattice resonance with extremely high quality factor.
Product Description
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Бєлобров В.О.
Балабан М.В.
Булигін В.С.
Натаров Д.М.
Носич О.Й.
Сахненко Н.К.
Смотрова О.І.
Сухаревський І.О.
Шаповал О.В.
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2020-04-02
