Influence of laser pulse energy on emission lines intensity in the femtosecond laser-induced breakdown spectroscopy of iron in aqua solution

S. S. Golik; A. A. Ilyin; M. Yu. Babiy; Yu. S. Biryukova; V. V. Lisitsa; K. A. Shmirko

doi:10.1117/12.2205778

19 November 2015 Influence of laser pulse energy on emission lines intensity in the femtosecond laser-induced breakdown spectroscopy of iron in aqua solution

S. S. Golik, A. A. Ilyin, M. Yu. Babiy, Yu. S. Biryukova, V. V. Lisitsa, K. A. Shmirko

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Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96804A (2015) https://doi.org/10.1117/12.2205778
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

Abstract

The influence of pulse energy on the time evolution of the intensity of the continuum and emission lines of plasma generated on the surface of aqueous solutions of iron by focused radiation Ti: sapphire laser with a wavelength of 800 nm and pulse duration of 45 fs and a range of energy 3-7 mJ was investigated. The calibration curve for iron in water and 3-ó limit of detection of iron in water was obtained.

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S. S. Golik, A. A. Ilyin, M. Yu. Babiy, Yu. S. Biryukova, V. V. Lisitsa, and K. A. Shmirko "Influence of laser pulse energy on emission lines intensity in the femtosecond laser-induced breakdown spectroscopy of iron in aqua solution", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96804A (19 November 2015); https://doi.org/10.1117/12.2205778

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