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초록
We show that a perfectly conducting metal film perforated with a square array of holes can be regarded as a three-layered metamaterial. The tunneling resonance mediating the enhanced transmission, first observed by Ebbesen, is explained in the context of the equivalent three-layered metamaterial system, and the result is compared with earlier works based on a single-layer metamaterial.
키워드
Metameterial; Resonance; Perfect transmission; Plasmonics; SUBWAVELENGTH HOLE ARRAYS; EXTRAORDINARY OPTICAL-TRANSMISSION; PLASMONIC METAMATERIALS; LIGHT
- 제목
- Metamaterial for Tunneling Resonance
- 저자
- Kang, Ji-Hun; Park, Q-Han
- 발행일
- 2008-10
- 유형
- Article
- 권
- 53
- 호
- 4
- 페이지
- 2303 ~ 2306