News tagged with light intensities

2012 noctilucent cloud season begins

( -- Data from NASA's AIM spacecraft show that noctilucent clouds (NLCs) are like a great "geophysical light bulb". They turn on every year in late spring, reaching almost full intensity over a period of no more ...

dateJun 19, 2012 in Space Exploration
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A magnetic approach to lattices

( -- JQI experimentalists under the direction of Ian Spielman are in the business of using lasers to create novel environments for neutral atoms. For instance, this research group previously enticed electrically ...

dateMay 22, 2012 in General Physics
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