Double-period zero-order metal gratings as effective selective absorbers
Tan, W.-C.; Sambles, J. Roy; Preist, T. W.
Date: 15 May 2000
Article
Journal
Physical Review B
Publisher
American Physical Society
Publisher DOI
Abstract
The electromagnetic response of a zero-order metal grating having a primary deep short-period component and a shallow long-period component is modeled. It is found that such a metal grating has an unusual surface-plasmon-polariton band structure and exhibits strong selective absorption of incident radiation. This opens up potential for ...
The electromagnetic response of a zero-order metal grating having a primary deep short-period component and a shallow long-period component is modeled. It is found that such a metal grating has an unusual surface-plasmon-polariton band structure and exhibits strong selective absorption of incident radiation. This opens up potential for designing metal surfaces with specific optical response features.
Physics and Astronomy
Faculty of Environment, Science and Economy
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