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https://www.nist.gov/awards/2011-arthur-s-flemming-award-till-rosenband

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AWARDS

# 2011 Arthur S. Flemming Award - Till Rosenband

## Arthur S. Flemming Award

Established by the Washington, D.C. Downtown Jaycees in 1948, the Flemming Awards memorialize Dr. Arthur S. Flemming, whose exemplary career spanned seven decades of service to the federal government and higher education.

June 4, 2012

## Awarding Organization

He invented an entirely new technology—the "logic clock." It is the world's most accurate atomic clock with an uncertainty equivalent to one second in 4 billion years and continually improving. Logic clocks can be used for exquisitely sensitive measurements of gravity, motion, and other quantities, exploiting the "ticking rate" to make a new class of sensors which can be used in mineral exploration, inertial navigation and new ultra-precise measurements of fundamental physics constants.

Time and frequency

## Arthur S. Flemming Award

Established by the Washington, D.C. Downtown Jaycees in 1948, the Flemming Awards memorialize Dr. Arthur S. Flemming, whose exemplary career spanned seven decades of service to the federal government and higher education.

June 4, 2012

## Awarding Organization

## Organizations

                          - NIST Headquarters
                            - Laboratory Programs
                              - Physical Measurement Laboratory
                                - Time and Frequency Division

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                -      PML webmaster    pml-webmaster@nist.gov   

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