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NASA takes Lasercom a step forward

A NASA-developed laser communication (lasercom) system made headlines in 2013 when it demonstrated record-breaking data download and upload speeds to the moon. Now, a NASA optical physicist says he can match those speeds—plus ...

dateOct 23, 2015 in Space Exploration
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Physicist shrinking electron-laser technology

Free electron lasers—powerful devices that can peer deep into molecular structure and the ultrafast timescales of chemistry—cost billions to build and are miles long, but an Arizona State University professor is constructing ...

dateOct 14, 2015 in General Physics
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