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Proceedings Paper

Laser remote heating in vacuum environment to study temperature dependence of optical properties for bulk materials
Author(s): Marco Minissale; Regis Bisson; Laurent Gallais
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Paper Abstract

The knowledge of optical and thermal properties of materials at high temperatures is of crucial importance in the field of high power laser/material interactions. We report in this contribution on the development of a spectroscopic ellipsometry system dedicated to the measurement of optical properties of solid materials from the ambient to high temperatures (<1000 K). The experimental setup is based on a fiber-coupled high power laser diodes system operating at 800 nm used as remote heating, a supercontinuum source as probing beam, a fiber-optic spectrometer to measure reflected light and optical pyrometers for temperature monitoring.

Paper Details

Date Published: 6 December 2016
PDF: 9 pages
Proc. SPIE 10014, Laser-Induced Damage in Optical Materials 2016, 100141Q (6 December 2016); doi: 10.1117/12.2245190
Show Author Affiliations
Marco Minissale, Ctr. Lasers Intenses et Applications, Univ. de Bordeaux, CNRS (France)
Aix Marseille Univ., PIIM, CNRS (France)
Regis Bisson, Aix Marseille Univ., PIIM, CNRS (France)
Laurent Gallais, Ctr. Lasers Intenses et Applications, Univ. de Bordeaux, CNRS (France)


Published in SPIE Proceedings Vol. 10014:
Laser-Induced Damage in Optical Materials 2016
Greg J. Exarhos; Vitaly E. Gruzdev; Joseph A. Menapace; Detlev Ristau; MJ Soileau, Editor(s)

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