University of Illinois Urbana-Champaign

A SEMI-AUTOMATED COMBINATION OF CHIRPED-PULSE AND CAVITY FOURIER TRANSFORM MICROWAVE SPECTROSCOPY

Brown, Gordon

Content Files
1030.pdf
378010.pptx

Permalink

https://hdl.handle.net/2142/79141

Description

Title
A SEMI-AUTOMATED COMBINATION OF CHIRPED-PULSE AND CAVITY FOURIER TRANSFORM MICROWAVE SPECTROSCOPY
Author(s)
Brown, Gordon
Contributor(s)
  • Parks, Deondre L
  • Hall, Taylor M
  • Gaster, Sydney A
  • McCarthy, Michael C.
  • Martin-Drumel, Marie-Aline
  • Crabtree, Kyle N.
Issue Date
23-Jun-15
Keyword(s)
Instrument/Technique Demonstration
Date of Ingest
2016-01-05T20:02:34Z
Abstract
A combination of chirped-pulse Fourier transform microwave (CP-FTMW) spectroscopy and cavity Fourier transform microwave (c-FTMW) spectroscopy has been used to analyze the spectra of 3,4-difluorobenzaldehyde and two distinct fluoropyridine � carbon dioxide complexes. In all cases, the 8 � 18 GHz CP-FTMW spectrum was measured, and the most intense transitions were chosen for further analysis. The intensities of the identified transitions were measured at multiple polarization powers using the c-FTMW spectrometer. Subsequently, a series of double-resonance experiments were performed on these transitions, again using the c-FTMW spectrometer, in order to discover which transitions shared a common quantum state. Following the double-resonance experiments, the assignments of the spectra were trivial. The results of the spectroscopic analysis, as well as the semi-automated method, will be presented.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
English
Permalink
http://hdl.handle.net/2142/79141

Owning Collections

Abstracts & Presentations - 2015 International Symposium on Molecular Spectroscopy PRIMARY