NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Component-Level Demonstration of a Microfabricated Atomic Frequency Reference
Published
Author(s)
Vladislav Gerginov, Svenja A. Knappe, P Schwindt, V Shah, Li-Anne Liew, John Moreland, Hugh Robinson, Leo W. Hollberg, John E. Kitching, Alan Brannon, J Breitbarth, Z Popovic
Abstract
We demonstrate component-level functionality of the three critical subsystems for a chip-scale atomic clock: the physics package, the local oscillator and the control electronics. In addition, we demonstrate that these three components functioning together achieve a short-term frequency instability below 6x10/√τ, 0
Proceedings Title
Proc. Joint Mtg. IEEE Intl. Freq. Cont. Symp. and PTTI Mtg.
coherent population trapping, atomic clock, atomic frequency reference, MEMS, micromachining
Citation
Gerginov, V.
, Knappe, S.
, Schwindt, P.
, Shah, V.
, Liew, L.
, Moreland, J.
, Robinson, H.
, Hollberg, L.
, Kitching, J.
, Brannon, A.
, Breitbarth, J.
and Popovic, Z.
(2005),
Component-Level Demonstration of a Microfabricated Atomic Frequency Reference, Proc. Joint Mtg. IEEE Intl. Freq. Cont. Symp. and PTTI Mtg., [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50217
(Accessed October 4, 2025)