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PI Physik Instrumente - Revolution In Photonics Align ROSLB 3/24

Optical Microscopy Employs ‘Nanoantenna’

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Richard Gaughan

New optical microscopy techniques such as near-field scanning, Förster resonance energy transfer and structured illumination can detect features smaller than the optical diffraction limit. These methods share one fundamental similarity: They detect photons generated in or transmitted through the sample. A new optical microscopy technique offers high-resolution images without detecting light from the object under study. Researchers at Eidgenössische Technische Hochschule Zürich in Switzerland, and at Zuse Institut Berlin and Universität Potsdam in Germany are using changes in the...Read full article

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    Published: January 2006
    Featureshigh-resolution imagesMicroscopyoptical diffraction limit

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