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Science 15 September 2006:
Vol. 313. no. 5793, p. 1595
DOI: 10.1126/science.1131025

Brevia

Near-Field Microscopy Through a SiC Superlens

Thomas Taubner,1* Dmitriy Korobkin,2 Yaroslav Urzhumov,2 Gennady Shvets,2 Rainer Hillenbrand1{dagger}

The wave nature of light limits the spatial resolution in classical microscopy to about half of the illumination wavelength. Recently, a new approach capable of achieving subwavelength spatial resolution, called superlensing, was invented, challenging the already established method of scanning near-field optical microscopy (SNOM). We combine the advantages of both techniques and demonstrate a novel imaging system where the objects no longer need to be in close proxim-ity to a near-field probe, allowing for optical near-field microscopy of subsurface objects at sub-wavelength-scale lateral resolution.

1 Nano-Photonics Group, Max-Planck-Institut für Biochemie, Am Klopferspitz 18, D-82152 Martinsried, Germany.
2 Department of Physics, University of Texas at Austin, Austin, TX 78712, USA.

* Present address: Department of Material Science, Stanford University, Stanford, CA 94305, USA.

{dagger} To whom correspondence should be addressed. E-mail: hillenbr{at}biochem.mpg.de

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