A comparative study on surface modifications induced in a dielectric material and a metal using femtosecond laser
"Damage caused by ultrashort laser intense light pulses generated in Femtosecond regime in metals and dielectrics at high fluence values limits the performance of these high power short laser pulses. The geometrical parameters, such as diameter, depth, etc., and the morphologies of the ablated areas are strongly influenced by the number of pulses, pulse duration and the spatial beam profile of the laser. In this work, major theoretical models of ablation mechanism in metals [3, 8] and dielectrics [9, 10], physics behind formation of ripples  are discussed...and the experimental details of machining parameters are presented"--Introduction, leaf 7.
Miller, F. Scott, 1956-
Mechanical and Aerospace Engineering
M.S. in Mechanical Engineering
University of Missouri--Rolla
xi, 58 leaves
© 2007 Naveen Kumar Kondameedi, All rights reserved.
Thesis - Citation
Library of Congress Subject Headings
Laser pulses, Ultrashort
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Link to Catalog Record
Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.http://laurel.lso.missouri.edu/record=b6000199~S5
Kondameedi, Naveen Kumar, "A comparative study on surface modifications induced in a dielectric material and a metal using femtosecond laser" (2007). Masters Theses. 5974.