Abstract
(IR/visible/UV) photons from a solid material. Electron irradiation raises sample electrons to an excited state, which then emit a photon as they return to a lower energy state. The resultant luminescence can be analysed both spatially and spectrally, and until recently only one of these two approaches could be used for a given measurement. This chapter outlines the conventional spatial and spectral techniques, then describes the more recent approach of hyperspectral imaging, in which a single CL dataset simultaneously contains both spatial and spectral information.
| Language | English |
|---|---|
| Title of host publication | Cathodoluminescence and its Application to Geoscience |
| Editors | Ian M. Coulson |
| Place of Publication | Québec |
| Pages | 29-45 |
| Number of pages | 17 |
| Publication status | Published - 2014 |
| Event | Mineralogical Association of Canada Short Course: Cathodoluminescence and its application to geoscience - New Bunswick, Fredericton, Canada Duration: 18 May 2014 → 20 May 2014 |
Publication series
| Name | Short Course Series |
|---|---|
| Volume | 45 |
Workshop
| Workshop | Mineralogical Association of Canada Short Course: Cathodoluminescence and its application to geoscience |
|---|---|
| Country | Canada |
| City | Fredericton |
| Period | 18/05/14 → 20/05/14 |
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Keywords
- cathodoluminescence
- CL
- hyperspectral imaging (HSI)
Cite this
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Cathodoluminescence hyperspectral imaging in geoscience. / Edwards, Paul R.; Lee, Martin R.
Cathodoluminescence and its Application to Geoscience. ed. / Ian M. Coulson. Québec, 2014. p. 29-45 (Short Course Series; Vol. 45).Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)
TY - CHAP
T1 - Cathodoluminescence hyperspectral imaging in geoscience
AU - Edwards, Paul R.
AU - Lee, Martin R.
PY - 2014
Y1 - 2014
N2 - Cathodoluminescence (CL) is the electron-stimulated emission of low-energy (IR/visible/UV) photons from a solid material. Electron irradiation raises sample electrons to an excited state, which then emit a photon as they return to a lower energy state. The resultant luminescence can be analysed both spatially and spectrally, and until recently only one of these two approaches could be used for a given measurement. This chapter outlines the conventional spatial and spectral techniques, then describes the more recent approach of hyperspectral imaging, in which a single CL dataset simultaneously contains both spatial and spectral information.
AB - Cathodoluminescence (CL) is the electron-stimulated emission of low-energy (IR/visible/UV) photons from a solid material. Electron irradiation raises sample electrons to an excited state, which then emit a photon as they return to a lower energy state. The resultant luminescence can be analysed both spatially and spectrally, and until recently only one of these two approaches could be used for a given measurement. This chapter outlines the conventional spatial and spectral techniques, then describes the more recent approach of hyperspectral imaging, in which a single CL dataset simultaneously contains both spatial and spectral information.
KW - cathodoluminescence
KW - CL
KW - hyperspectral imaging (HSI)
UR - http://www.mineralogicalassociation.ca/index.php?p=25#SC45
UR - http://www.mineralogicalassociation.ca/
M3 - Chapter (peer-reviewed)
SN - 9780921294559
T3 - Short Course Series
SP - 29
EP - 45
BT - Cathodoluminescence and its Application to Geoscience
A2 - Coulson, Ian M.
CY - Québec
ER -