The laser-plasma action on hard tooth tissues

Vladimir N. Khramov

doi:10.1117/12.677900

9 June 2006 The laser-plasma action on hard tooth tissues

Vladimir N. Khramov

Proceedings Volume 6251, Lasers for Measurements and Information Transfer 2005; 62511B (2006) https://doi.org/10.1117/12.677900
Event: Lasers for Measurements and Information Transfer 2005, 2005, St. Petersburg, Russian Federation

Abstract

In this paper results of experiments on laser-plasma processing hard tissues of a tooth (enamel, dentine) with use developed are resulted on the basis of laser technological installation "KVANT-15" of the pulse-periodic subnanosecond laser with short-term resonant modulation of losses. Comparison of results of laser-plasma action and influence by nanosecond pulses of the Q-switched laser in a mode of a giant pulse is made. It is revealed, that as against influence in a mode of a giant pulse, at laser-plasma processing by ultrashort pulses thermal damages of enamel and a dentine are not observed. Experimentally received productivity of laser-plasma processing appeared not worse, than in experiments on mechanical and laser processing.

Citation Download Citation

Vladimir N. Khramov "The laser-plasma action on hard tooth tissues", Proc. SPIE 6251, Lasers for Measurements and Information Transfer 2005, 62511B (9 June 2006); https://doi.org/10.1117/12.677900

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