Document Type

Article

Department or Administrative Unit

Physics

Publication Date

3-23-2023

Abstract

Heterodyne techniques have been used to experimentally determine, for the first time, the frequencies for nineteen laser emissions ranging from 264 to 984 GHz. These laser emissions were generated by optically pumping either CH3CN, CD3CN, 13CH3, CD3I, or 13CD3I with a CO2 laser. This includes the newly discovered 566.325-μ m laser emission from optically pumped 13CD3I. The fractional uncertainties with which these frequencies were experimentally determined, up to ± 5 × 10− 7, were of sufficient accuracy to confirm or revise seven previously proposed far-infrared laser assignments.

Comments

This article was originally published open access in Journal of Infrared, Millimeter, and Terahertz Waves. The full-text article from the publisher can be found here.

Journal

Journal of Infrared, Millimeter, and Terahertz Waves

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Rights

© The Author(s) 2023

Download

Share

COinS