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Description:
This super-small etching
of the word "NANO" shows up sharply in the top image, taken
with a silver superlens. The lower image was taken without the superlens.
The scale bars measure 2 microns -- about 50 times narrower than a
human hair. |
Source:
Cheng Sun, UC Berkeley |
Story: Thin
silver sheet makes superlens
TRN May 18/25, 2005 |
TRN Categories:
Optical Computing, Optoelectronics
and Photonics; Materials Science and Engineering
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Form:
Still |
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