Laser-induced incandescence of carbon surface: a method for temperature estimation

Serge E. Zelensky; Kateryna S. Zelenska

doi:10.1117/12.2017091

8 May 2013 Laser-induced incandescence of carbon surface: a method for temperature estimation

Serge E. Zelensky, Kateryna S. Zelenska

Proceedings Volume 8772, Nonlinear Optics and Applications VII; 87721P (2013) https://doi.org/10.1117/12.2017091
Event: SPIE Optics + Optoelectronics, 2013, Prague, Czech Republic

Abstract

Laser-induced incandescence (LII) of carbon surface is investigated with 1.06 um YAG:Nd3+ pulsed laser excitation. The experiments show that the intensity of LII or carbon surface depends on the initial temperature of the investigated sample. A method is proposed for estimation of temperature of laser-heated surfaces. The method requires measurement of LII at a fixed wavelength with a moderate variation of initial sample temperature.

Citation Download Citation

Serge E. Zelensky and Kateryna S. Zelenska "Laser-induced incandescence of carbon surface: a method for temperature estimation", Proc. SPIE 8772, Nonlinear Optics and Applications VII, 87721P (8 May 2013); https://doi.org/10.1117/12.2017091

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