Control over a phase state of the laser plume ablated by femtosecond laser: Spatial pulse shaping
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Gamaly, Eugene G; Rode, Andrei V; Uteza, Olivier; Kolev, Vesselin Z; Luther-Davies, Barry; Bauer, T; Koch, J; Korte, F; Chichkov, B N
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The conditions required for the formation of a fully atomized laser-ablated plume using subpicosecond laser pulses was discussed. The local thresholds for the different material transformations under the action of short powerful laser pulses were also formulated. It was found that the low-intensity wings were responsible for low-threshold phase transformations of the target and this was the major source of particulates in the ablated plumes. It was suggested that by truncating these wings with...[Show more]
dc.contributor.author | Gamaly, Eugene G | |
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dc.contributor.author | Rode, Andrei V | |
dc.contributor.author | Uteza, Olivier | |
dc.contributor.author | Kolev, Vesselin Z | |
dc.contributor.author | Luther-Davies, Barry | |
dc.contributor.author | Bauer, T | |
dc.contributor.author | Koch, J | |
dc.contributor.author | Korte, F | |
dc.contributor.author | Chichkov, B N | |
dc.date.accessioned | 2015-12-13T22:43:57Z | |
dc.date.available | 2015-12-13T22:43:57Z | |
dc.identifier.issn | 0021-8979 | |
dc.identifier.uri | http://hdl.handle.net/1885/79431 | |
dc.description.abstract | The conditions required for the formation of a fully atomized laser-ablated plume using subpicosecond laser pulses was discussed. The local thresholds for the different material transformations under the action of short powerful laser pulses were also formulated. It was found that the low-intensity wings were responsible for low-threshold phase transformations of the target and this was the major source of particulates in the ablated plumes. It was suggested that by truncating these wings with simple aperture and positioning the target in the image plane of that aperture, particulates can be eliminated from the plume. | |
dc.publisher | American Institute of Physics (AIP) | |
dc.rights | © 2004 American Institute of Physics. AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Control over a phase state of the laser plume ablated by femtosecond laser: Spatial pulse shaping Gamaly, E. G. and Rode, A. V. and Uteza, O. and Kolev, V. and Luther-Davies, B. and Bauer, T. and Koch, J. and Korte, F. and Chichkov, B. N., Journal of Applied Physics, 95, 2250-2257 (2004), DOI:http://dx.doi.org/10.1063/1.1645672 https://publishing.aip.org/authors/web-posting-guidelines (Publisher journal website 23/11/2016). | |
dc.source | Journal of Applied Physics | |
dc.subject | Keywords: Binding energy; Electron energy levels; Kinetic energy; Laser ablation; Phase transitions; Pulsed laser deposition; Semiconductor materials; Silicon; Skin effect; Thin films; Laser deposition; Spatial distribution; Spatial pulse shaping; Laser pulses | |
dc.title | Control over a phase state of the laser plume ablated by femtosecond laser: Spatial pulse shaping | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
local.identifier.citationvolume | 95 | |
dc.date.issued | 2004 | |
local.identifier.absfor | 020604 - Quantum Optics | |
local.identifier.ariespublication | MigratedxPub7872 | |
local.type.status | Published Version | |
local.contributor.affiliation | Gamaly, Eugene G, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Rode, Andrei V, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Uteza, Olivier, CNRS | |
local.contributor.affiliation | Kolev, Vesselin Z, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Luther-Davies, Barry, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Bauer, T, Laser Zentrum Hannover e.V. | |
local.contributor.affiliation | Koch, J, Laser Zentrum Hannover e.V. | |
local.contributor.affiliation | Korte, F, Laser Zentrum Hannover e.V. | |
local.contributor.affiliation | Chichkov, B N, Laser Zentrum Hannover | |
local.bibliographicCitation.issue | 5 | |
local.bibliographicCitation.startpage | 2250 | |
local.bibliographicCitation.lastpage | 2257 | |
local.identifier.doi | 10.1063/1.1645672 | |
dc.date.updated | 2015-12-11T10:15:13Z | |
local.identifier.scopusID | 2-s2.0-1642411888 | |
Collections | ANU Research Publications |
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