News tagged with beam

SLAC scientists create twisted light

(Phys.org) —Scientists at SLAC have found a new method to create coherent beams of twisted light – light that spirals around a central axis as it travels. It has the potential to generate twisted light ...

dateSep 19, 2013 in General Physics
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From graphite to water

Scientists from the National Physical Laboratory (NPL), in collaboration with researchers in Belgium and Italy, have published research that could help provide a primary standard for dose measurements of ...

dateSep 17, 2013 in General Physics
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Global first as Witsies split pollen

Wits researchers have become the first to cut sections through pollen grains and make it possible to view a three dimensional image of the internal wall. This positions them to determine how the characteristics ...

dateSep 06, 2013 in Other
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