Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Sub-Dekahertz Spectroscopy of 199Hg+



James C. Bergquist, R J. Rafac, B C. Young, J Beall, Wayne M. Itano, David J. Wineland
Proceedings Title
Proceedings of SPIE Conf. 4269
Conference Dates
January 25-28, 2001
Conference Location
San Jose, CA
Conference Title
Laser Frequency Stabilization, Standards, Measurement, and Applications


lasers, atomic spectroscopy, cooling and trapping, atomic frequency standards, optical clocks
Created March 13, 2001, Updated February 19, 2017