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One Nanometer Resolution With An Optocal Microscope! Impossible You Say?

Published online by Cambridge University Press:  14 March 2018

Stephen W. Carmichael*
Affiliation:
Mayo Clinic

Extract

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When physicists of the last century were studying the nature of light and its application to the newly-refined microscopes, they devised certain laws relating to physical limitations to resolution. These laws had something to do with the wavelength of light being proportional to the limit of resolution. Lately these laws haven't just been broken, they've been shattered! But in all fairness to our predecessors, light is being used now in a manner that they could not have imagined. The scanning interferometric apertureless microscope (SIAM) recently refined by a team led by H. Kumar Wickramasinghe with colleagues Frederic Zenhausern and Yves Martin is a prime example.

Type
Research Article
Copyright
Copyright © Microscopy Society of America 1995

References

Zenhausern, F., Martin, Y., and Wickramasinghe, H.K, Scanning interferometric apertureless microscopy: Optical imaging at 10 Angstrom resolution, Science 269:1083-1085,1995.Google Scholar