Application of approximate boundary conditions for calculation of planar 2D periodic nanoplasmon structures
- Авторлар: Lerer A.1, Ivanova I.1
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Мекемелер:
- Southern Federal University
- Шығарылым: Том 61, № 5 (2016)
- Беттер: 486-491
- Бөлім: Electrodynamics and Wave Propagation
- URL: https://journals.rcsi.science/1064-2269/article/view/196952
- DOI: https://doi.org/10.1134/S1064226916050089
- ID: 196952
Дәйексөз келтіру
Аннотация
A rigorous and an approximate method are applied to solve the problem of diffraction of electromagnetic waves of the optical range from a 2D grating made of rectangular metal strips. The rigorous method is based on the numerical-analytical method of the solution of a volume integro-differential equation (VIDE). In the second method, the approximate boundary conditions (ABCs) for a thin dielectric layer are used. The correctness of the ABC method applied for determining the basic physical regularities is justified. More accurate ABCs and the notion of effective dimensions of strips are introduced.
Авторлар туралы
A. Lerer
Southern Federal University
Хат алмасуға жауапты Автор.
Email: lerer@sfedu.ru
Ресей, ul. Bol’shaya Sadovaya 105/42, Rostov-on-Don, 344006
I. Ivanova
Southern Federal University
Email: lerer@sfedu.ru
Ресей, ul. Bol’shaya Sadovaya 105/42, Rostov-on-Don, 344006