Subwavelength imaging in a superlens of plasmon nanospheres
Tóm tắt
A structure comprising two lattices of silver or gold nanospheres is considered. It is shown that this structure can be used as a superlens capable of providing subwavelength imaging of a point source and a sub-wavelength spatial resolution of two sources at a distance within one wavelength.
Tài liệu tham khảo
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