Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5364784 | Applied Surface Science | 2010 | 4 Pages |
Abstract
Laser induced forward transfer (LIFT) of ZnO and TiO2 thin films onto Si has been realized with femtosecond double pulses of equal intensity, as a basic form of pulse shaping. In an effort to investigate the possibility to control the spatial distribution of the transfer via pulse separation, we used separation times varying from 0 to 10Â ps. We have found that the size of the transferred spots increases by as much as 50% for pulse separation up to 500Â fs, while for longer pulse separations the transferred spots acquire a constant area.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
E.L. Papadopoulou, E. Axente, E. Magoulakis, C. Fotakis, P.A. Loukakos,