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Teplofizika vysokikh temperatur, 2010, Volume 48, Issue 5, Pages 766–778
(Mi tvt801)
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This article is cited in 13 scientific papers (total in 13 papers)
Heat and Mass Transfer and Physical Gasdynamics
An investigation of the optical-and-thermophysical and gasdynamic characteristics of femtosecond laser ablation of structural materials of the polymer series
E. Yu. Loktionova, A. V. Ovchinnikovb, Yu. Yu. Protasova, D. S. Sitnikovb a N. E. Bauman Moscow State Technical University
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A description is made of the experimental-diagnostic module with femtosecond terawatt laser complex ($\tau_{0.5} \sim 45$–$70$ fs, $\lambda = 266$, $400$, and $800$ nm) and of the pioneering procedure of combined ultrahighspeed interferometry and interference microscopy (Michelson and Mach–Zehnder schemes) of the processes of interaction between ultrashort laser pulses and condensed media in vacuum. Results are given for the first time of the investigation of spectral-energy thresholds and rates of laser ablation of a number of solidstate media using elements of the polymer series (C$_2$F$_4$)$_n$, (CH$_2$O)$_n$ in the UV-NIR wavelength range of laser radiation in atmospheric conditions and in vacuum $p \sim 10^{-2}$ Pa.
Received: 26.11.2009
Citation:
E. Yu. Loktionov, A. V. Ovchinnikov, Yu. Yu. Protasov, D. S. Sitnikov, “An investigation of the optical-and-thermophysical and gasdynamic characteristics of femtosecond laser ablation of structural materials of the polymer series”, TVT, 48:5 (2010), 766–778; High Temperature, 48:5 (2010), 729–740
Linking options:
https://www.mathnet.ru/eng/tvt801 https://www.mathnet.ru/eng/tvt/v48/i5/p766
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Abstract page: | 225 | Full-text PDF : | 84 |
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