Skip to main content
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.

Dual frequency combs at 3.4 µm with subhertz residual linewidths

Published

Author(s)

Esther Baumann, Fabrizio R. Giorgetta, Ian R. Coddington, William C. Swann, Nathan R. Newbury

Abstract

Two coherent 1.5-µm frequency combs are transferred to 3.4 µm by difference frequency generation with a 1064 nm cw laser. From a multi-heterodyne measurement, the residual linewidth between the comb teeth is resolution-limited at 200 mHz.
Proceedings Title
2010 Conference of Lasers and Electro-optics (CLEO)and International Quantum Electronics Conference (IQEC)
Conference Dates
May 16-21, 2010
Conference Location
San Jose, CA

Keywords

DFG, optical frequency comb, spectroscopy

Citation

Baumann, E. , Giorgetta, F. , Coddington, I. , Swann, W. and Newbury, N. (2010), Dual frequency combs at 3.4 µm with subhertz residual linewidths, 2010 Conference of Lasers and Electro-optics (CLEO)and International Quantum Electronics Conference (IQEC), San Jose, CA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=904566 (Accessed April 17, 2024)
Created May 1, 2010, Updated February 19, 2017