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.

U.S. flag

An official website of the United States government

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.

PUBLICATIONS

Generation of coherent population trapping resonances with nearly 100% transmission contrast

Published

Author(s)

V Shah, Svenja A. Knappe, Leo W. Hollberg, John E. Kitching

Abstract

We demonstrate a simple setup for observing very high contrast coherent population trapping resonances in rubidium-87. The high contrast is achieved by eliminating the DC-light background through polarization and spectral filtering.
Proceedings Title
Proc. 2007 Joint Mtg. IEEE Intl. Freq. Cont. Symp. and EFTF Conf.
Conference Dates
May 29-June 1, 2007
Conference Location
Geneva, CH
Pub Type
Conferences

Download Paper

Local Download

Keywords

atomic clocks, coherent population trapping, four-wave-mixing, magnetometers

Citation

Shah, V. , Knappe, S. , Hollberg, L. and Kitching, J. (2007), Generation of coherent population trapping resonances with nearly 100% transmission contrast, Proc. 2007 Joint Mtg. IEEE Intl. Freq. Cont. Symp. and EFTF Conf., Geneva, CH, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50571 (Accessed October 17, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created May 29, 2007, Updated February 17, 2017
Was this page helpful?