Analysis of irradiation processes for laser-induced periodic surface structures

J. Eichstädt; Bert Huis in 't Veld

doi:10.1016/j.phpro.2013.03.129

Analysis of irradiation processes for laser-induced periodic surface structures

J. Eichstädt, Bert Huis in 't Veld

Faculty of Engineering Technology

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Abstract

The influence of errors on the irradiation process for laser-induced periodic surface structures (LIPSS) was studied theoretically with energy density simulations. Therefore an irradiation model has been extended by a selection of technical variations. The influence of errors has been found in a deviation from optimal conditions, by a shift or spread of accumulated fluence and a variation of local fluence, related to variations of the peak fluence and relative pulse intersection. The analysis of the irradiation process by energy density simulations, gives the possibility to perform realistic irradiation simulations and derive optimization strategies for the determination of irradiation parameters. This analysis is required for the application of LIPSS for surface functionalization

Original language	English
Pages (from-to)	650-660
Journal	Physics procedia
Volume	41
DOIs	https://doi.org/10.1016/j.phpro.2013.03.129
Publication status	Published - 12 May 2013
Event	Laser in Manufacturing Conference 2013 - Munich, Germany Duration: 13 May 2013 → 16 May 2013

Keywords

METIS-296932
IR-89743

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10.1016/j.phpro.2013.03.129

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title = "Analysis of irradiation processes for laser-induced periodic surface structures",

abstract = "The influence of errors on the irradiation process for laser-induced periodic surface structures (LIPSS) was studied theoretically with energy density simulations. Therefore an irradiation model has been extended by a selection of technical variations. The influence of errors has been found in a deviation from optimal conditions, by a shift or spread of accumulated fluence and a variation of local fluence, related to variations of the peak fluence and relative pulse intersection. The analysis of the irradiation process by energy density simulations, gives the possibility to perform realistic irradiation simulations and derive optimization strategies for the determination of irradiation parameters. This analysis is required for the application of LIPSS for surface functionalization",

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T1 - Analysis of irradiation processes for laser-induced periodic surface structures

AU - Eichstädt, J.

AU - Huis in 't Veld, Bert

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Y1 - 2013/5/12

N2 - The influence of errors on the irradiation process for laser-induced periodic surface structures (LIPSS) was studied theoretically with energy density simulations. Therefore an irradiation model has been extended by a selection of technical variations. The influence of errors has been found in a deviation from optimal conditions, by a shift or spread of accumulated fluence and a variation of local fluence, related to variations of the peak fluence and relative pulse intersection. The analysis of the irradiation process by energy density simulations, gives the possibility to perform realistic irradiation simulations and derive optimization strategies for the determination of irradiation parameters. This analysis is required for the application of LIPSS for surface functionalization

AB - The influence of errors on the irradiation process for laser-induced periodic surface structures (LIPSS) was studied theoretically with energy density simulations. Therefore an irradiation model has been extended by a selection of technical variations. The influence of errors has been found in a deviation from optimal conditions, by a shift or spread of accumulated fluence and a variation of local fluence, related to variations of the peak fluence and relative pulse intersection. The analysis of the irradiation process by energy density simulations, gives the possibility to perform realistic irradiation simulations and derive optimization strategies for the determination of irradiation parameters. This analysis is required for the application of LIPSS for surface functionalization

KW - METIS-296932

KW - IR-89743

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M3 - Article

SN - 1875-3892

VL - 41

SP - 650

EP - 660

JO - Physics procedia

JF - Physics procedia

T2 - Laser in Manufacturing Conference 2013

Y2 - 13 May 2013 through 16 May 2013

ER -

Analysis of irradiation processes for laser-induced periodic surface structures

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Keywords

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