Smotrova E. Electromagnetic fields and emission thresholds in solitary and coupled two-dimensional dielectric resonators with active regions

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U002170

Thesis Registration Form

0410U002170.pdf

Applicant for

Specialization

  • 01.04.03 - Радіофізика

08-04-2010

Specialized Academic Board

Д 64.157.01

O. Ya. Usikov Institute for Radiophysics and Electronics NAS of Ukraine

Essay

The object of research is the effect of radiation of electromagnetic waves from solitary and coupled dielectric resonators with active regions. The aims of the research are the building of the linear model for cavities and development on its basis of the numerical algorithms. Methods of boundary-value problems of electromagnetics are used. It has been found that threshold gains of supermodes can be lowered in photonic molecule. Analytical connection between mode threshold, Q-factor and overlap coefficient has been found. Deformation of a disk to a spiral cavity improves emission directivity. Application area is Theoretical and Applied Electromagnetics.

Read more

Files

Areferat-Smotrova.pdf

dissert-Smotrova.pdf

Similar theses

0423U100183

Andriy Onishchenko

Fractal analysis in methods of remote radio sounding of geospace

0421U103852

Prykhodko Kyrylo H.

Active semiconductor elements for generation in the terahertz range

0421U103841

Medvedev Mykola V.

Excitation and radiation of electromagnetic waves by a system of slots cut in the external conductor of a coaxial line

0521U101857

Steshenko Serhii O.

Generalization and development of numerical-analytical methods in problems of electrodynamics with piecewise coordinate boundaries

0421U103446

Kovalov Ievgen O.

Open resonant systems of diffraction radiation oscillators with developed interaction space