News tagged with laser beams

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Using lasers to create ultra-short pulses

Physicists at Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) have entered new territory with regard to the pulsing of electron beams. Their method could soon be used to develop electron microscopes suitable for ...

dateMar 15, 2017 in Optics & Photonics
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Sorting machine for atoms

Physicists at the University of Bonn have cleared a further hurdle on the path to creating quantum computers: in a recent study, they present a method with which they can very quickly and precisely sort large numbers of atoms. ...

dateFeb 09, 2017 in Quantum Physics
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Optical tractor beam traps bacteria

Until recently, if scientists wanted to study blood cells, algae, or bacteria under the microscope, they had to mount these cells on a substrate such as a glass slide. Physicists at Bielefeld and Frankfurt Universities have ...

dateDec 13, 2016 in Optics & Photonics
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