NIST's Ytterbium Lattice Atomic Clock (IMAGE)

National Institute of Standards and Technology (NIST)

NIST's Ytterbium Lattice Atomic Clock

Caption

One of NIST's ytterbium lattice atomic clocks. NIST physicists combined two of these experimental clocks to make the world's most stable single atomic clock. The image is a stacked composite of about 10 photos in which an index card was positioned in front of the lasers to reveal the laser beam paths.

Credit

N. Phillips/NIST

Usage Restrictions

Please use correct image credit

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.