Dan Thrasher (IMAGE)

DOE/Sandia National Laboratories

Dan Thrasher

Caption

Dan Thrasher looks to his computer monitor while setting up an optical table at Sandia National Laboratories, where he is testing lasers in combination with barium ions to reduce drift in miniature atomic clocks, making them more accurate.

Credit

Craig Fritz, Sandia National Laboratories

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For news-reporting purposes only. All other uses must receive express permission from Sandia National Laboratories.

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