Repozytorium publikacji - Politechnika Gdańska

In this paper a comparative study of the computational efficiency of two modeling methods applied to the analysis of the plano- and double-concave Fabry-Perot open resonators is presented. In both numerical approaches, a scattering matrix method was applied, which allows splitting the analysis of the resonator into several sections, including the one with a spherical mirror, which requires the largest computing resources. Two modeling techniques were utilized to evaluate the scattering matrix of the spherical mirror, namely, the finite element method and free-space Green's function method. Resonant frequencies and the corresponding field distributions of the selected Gaussian modes were calculated and compared. Good agreement between the methods was achieved; however, the Green's function method has occurred to be more computationally efficient.

Autorzy

• dr inż. Małgorzata Warecka link otwiera się w nowej karcie ,
• dr inż. Sebastian Dziedziewicz link otwiera się w nowej karcie ,
• dr hab. inż. Piotr Kowalczyk link otwiera się w nowej karcie ,
• dr hab. inż. Rafał Lech link otwiera się w nowej karcie ,
• Piotr Czekala,
• Bartlomiej Salski,
• Pawel Kopyt