Femtosecond laser-induced TiO2 nano structures on titanium
Date
2010
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Conference on Lasers and Electro-Optics 2010
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Optical Society of America
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English
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Abstract
We report formation of polarization-dependent nanostructures (nanolines, nanocircles) by high repetition-rate femtosecond laser pulses on titanium surface through a novel mechanism, converting Ti to TiO2. Arbitrarily large-area patterns are created by self-stitching of these patterns. © 2010 Optical Society of America.