University of Illinois Urbana-Champaign

Two-dimensional laser induced fluorescence spectroscopy of MgOMg

Bresler, Sean Michael

Content Files
1508737.pdf
4111.pdf

Permalink

https://hdl.handle.net/2142/104511

Description

Title
Two-dimensional laser induced fluorescence spectroscopy of MgOMg
Author(s)
Bresler, Sean Michael
Contributor(s)
  • Heaven, Michael
  • Schmitz, Joel R.
Issue Date
2019-06-19
Keyword(s)
Instrument/technique demonstration
Date of Ingest
  • 2019-07-15T22:17:04Z
  • 2020-01-25T19:30:53Z
Abstract
Two-dimensional laser induced fluorescence spectroscopy is typically implemented using a monochromator equipped with an array detector to record segments of the dispersed fluorescence spectra for each laser excitation wavelength. When pulsed laser excitation is used the capabilities of this system for disentangling complex spectra can be further enhanced by time-gating the array detector. In the present work we are using an Intensified Charge-coupled Device (iCCD) that provides nanosecond time resolution and detection sensitivities that are comparable to photomultiplier tubes. We describe the marriage of a refurbished monochromator, an iCCD, and an Arduino microcontroller to collect temporally and spatially resolved emission spectra of transient small molecules. Recent data for the electronic transitions of the hypermetallic oxide MgOMg will be presented.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
eng
Permalink
http://hdl.handle.net/2142/104511
DOI
https://doi.org/10.15278/isms.2019.WC10
Copyright and License Information
Copyright 2019 Sean Michael Bresler

Owning Collections

Abstracts & Presentations - 2019 International Symposium on Molecular Spectroscopy PRIMARY