Looney, J.
, Hodges, J.
and van Zee, R.
(1999),
Quantitative Absorption Measurements Using Cavity Ringdown Spectroscopy With Pulsed Lasers, American Chemical Society , Washington, DC, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=831468
(Accessed December 2, 2024)
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.
Quantitative Absorption Measurements Using Cavity Ringdown Spectroscopy With Pulsed Lasers
Published
Author(s)
, ,
Abstract
The theory and implementation of quantitative gas phase absorption measurements based on cavity-ringdown spectroscopy with pulsed lasers is discussed. The response of ringdown cavities is modeled using an eigenmode description of the electromagnetic field, and this general result is compared to a widely used intensity-based model of the response of ringdown cavities. These two approaches are shown to be equivalent in the limit of very long-cavities. Experimental results for long and short ringdown cavities are presented and compared, and quantitative absorption measurements in these two limits demonstrated. Finally, it is shown that absolute, high resolution (10 MHZ) absorption lineshapes can be obtained using a relatively broadband pulsed laser (100 MHZ) and a short ringdown cavity.Citation
Cavity-Ringdown Spectroscopy. An Ultratrace-Absorption Measurement Technique (ACS Symposium Series, Volume 720)
Publisher Info
American Chemical Society , Washington, DC
Pub Type
Books
Download Paper
Keywords
cavity ringdown spectroscopy, spectroscopy
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created March 31, 1999, Updated October 12, 2021