Destruction products after-burning in the course of laser ablation of biotissues

A. K. Dmitriev; Sergey V. Ivanov; Alexey N. Konovalov; Alexey V. Koshcheev; Vladimir N. Kortunov; Valerii A. Ul'yanov

doi:10.1117/12.518702

22 September 2003 Destruction products after-burning in the course of laser ablation of biotissues

A. K. Dmitriev, Sergey V. Ivanov, Alexey N. Konovalov, Alexey V. Koshcheev, Vladimir N. Kortunov, Valerii A. Ul'yanov

Proceedings Volume 5149, Laser Applications in Medicine, Biology, and Environmental Science; (2003) https://doi.org/10.1117/12.518702
Event: International Conference on Lasers, Applications, and Technologies 2002, 2002, Moscow, Russian Federation

Abstract

After-burning/evaporation of destruction products in the course of laser ablation of biotissues was studied. The size distribution of ejected particles was measured and analyzed for different intensities of laser radiation. Evaporation was experimentally modelled by water aerosol flow subjected to intense 10.6 μm radiation of CO₂ laser. Numerical simulation was made for laser-induced changes of sizes and optical parameters of water and soot aerosols.

Citation Download Citation

A. K. Dmitriev, Sergey V. Ivanov, Alexey N. Konovalov, Alexey V. Koshcheev, Vladimir N. Kortunov, and Valerii A. Ul'yanov "Destruction products after-burning in the course of laser ablation of biotissues", Proc. SPIE 5149, Laser Applications in Medicine, Biology, and Environmental Science, (22 September 2003); https://doi.org/10.1117/12.518702

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