Sub–Diffraction-Limited Optical Imaging with a Silver Superlens

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Summary

This work demonstrated sub–diffraction-limited imaging with 60-nanometer half-pitch resolution, or one-sixth of the illumination wavelength, using silver as a natural optical superlens and showed that arbitrary nanostructures can be imaged with good fidelity.

Type
article
Published
2005-04-22
Cited by
3,823
References
41

Keywords

Superlens, Optics, Diffraction, Wavelength, Materials science

References

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