Optical beam focusing by a single subwavelength metal slit surrounded by chirped dielectric surface gratings

Applied Physics Letters

Volumn 92, Issue 1, 2008, Pages

  Kim, Seyoon ^a   Lim, Yongjun ^a   Kim, Hwi ^a   Park, Junghyun ^a   Lee, Byoungho ^a  

^a Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

DIELECTRIC PROPERTIES; DIFFRACTION GRATINGS; NUMERICAL METHODS; RADIATION; SURFACE PLASMON RESONANCE; WAVELENGTH;

FOCAL LENGTH; METAL SLIT; OPTICAL BEAM FOCUSING; SURFACE GRATINGS;

LIGHT;

EID: 38049034837     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2828716     Document Type: Article

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