Remote, real-time, on-line monitoring of high-temperature samples by noninvasive open-path laser plasma spectrometry
- 25 March 2003
- journal article
- research article
- Published by Springer Science and Business Media LLC in Analytical and Bioanalytical Chemistry
- Vol. 375 (8), 1144-1147
- https://doi.org/10.1007/s00216-003-1820-6
Abstract
A remote detection system based on optical emission spectrometry of laser-induced plasmas has been developed to record spectra in the visible region from samples placed at remote distances from the excitation source. Unlike from fiber-optic-based systems, light collection is performed remotely as well. Laboratory-scale experiments have shown the possibility of performing real-time analysis of samples placed remotely. The application in the noninvasive analysis of hot samples (at 1,200 degrees C) has been demonstrated as well, allowing the dynamic monitoring of selective elemental migration.Keywords
This publication has 8 references indexed in Scilit:
- In-situ determination of growth and thermal stresses in chromia scales formed on a ferritic stainless steelMaterials and Corrosion, 2002
- Effect of thermal cycling on the high temperature oxidation resistance of austenitic AISI 309S stainless steelMaterials and Corrosion, 2002
- Full automation of a laser-induced breakdown spectrometer for quality assessment in the steel industry with sample handling, surface preparation and quantitative analysis capabilitiesJournal of Analytical Atomic Spectrometry, 2000
- Utilization of Fiber Optics for Remote Sensing by Laser-Induced Plasma Spectroscopy (LIPS)Applied Spectroscopy, 2000
- Characterization of Laser-Induced Breakdown Spectroscopy (LIBS) for Application to Space ExplorationApplied Spectroscopy, 2000
- Infrared laser ablation and atomic emission spectrometry of stainless steel at high temperaturesJournal of Analytical Atomic Spectrometry, 1999
- Laser remote sensingTrAC Trends in Analytical Chemistry, 1998
- Remote Elemental Analysis by Laser-Induced Breakdown Spectroscopy Using a Fiber-Optic CableApplied Spectroscopy, 1995