Search Results - "Römer, G. R. B. E"

Laser-Induced Nanoscale Superhydrophobic Structures on Metal Surfaces by Jagdheesh, R, Pathiraj, B, Karatay, E, Römer, G. R. B. E, Huis in‘t Veld, A. J

“…The combination of a dual-scale (nano and micro) roughness with an inherent low-surface energy coating material is an essential factor for the development of…”
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Two-photon-induced internal modification of silicon by erbium-doped fiber laser by Verburg, P C, Römer, G R B E, Huis In 't Veld, A J

“…Three-dimensional bulk modification of dielectric materials by multiphoton absorption of laser pulses is a well-established technology. The use of multiphoton…”
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High precision optical fiber alignment using tube laser bending by Folkersma, K. G. P., Römer, G. R. B. E., Brouwer, D. M., Herder, J. L.

“…In this paper, we present a method to align optical fibers within 0.2 μm of the optimal position, using tube laser bending and in situ measuring of the…”
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Model based optimization of process parameters to produce large homogeneous areas of laser-induced periodic surface structures by Mezera, M, Römer, G R B E

“…A model is presented, which allows to predict the (in)homogeneity of large areas covered with Laser-induced Periodic Surface Structures (LIPSS), based on the…”
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Pico- to nanosecond pulsed laser-induced forward transfer (LIFT) of silver nanoparticle inks: a comparative study by Mikšys, J., Arutinov, G., Römer, G. R. B. E.

“…Silver nanoparticle inks are among the key functional materials used in printed electronics. Depositing it by laser-induced forward transfer remains a…”
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Identifying the influence of bubble size and position on crater formation during underwater nanosecond laser ablation of stainless steel by van der Linden, S., Hagmeijer, R., Römer, G. R. B. E.

“…Underwater laser ablation can be employed both as a means to produce nanoparticles and to texturize surfaces of various materials. In this approach, a…”
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Wavelength dependence of picosecond-pulsed laser ablation of hot-dip galvanized steel by Mustafa, H., Matthews, D. T. A., Römer, G. R. B. E.

“…Laser ablation of galvanized steel at a wavelength of 343, 515 and 1030 nm was compared for single as well as multiple picosecond laser pulses. The…”
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Picosecond-pulsed laser ablation of zinc: crater morphology and comparison of methods to determine ablation threshold by Mustafa, H, Pohl, R, Bor, T C, Pathiraj, B, Matthews, D T A, Römer, G R B E

“…Ablation of bulk polycrystalline zinc in air is performed with single and multiple picosecond laser pulses at a wavelength of 1030 nm. The relationships…”
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Laser-induced periodic surface structures: Fingerprints of light localization by Skolski, J. Z. P., Römer, G. R. B. E., Obona, J. V., Ocelik, V., Huis in 't Veld, A. J., De Hosson, J. Th. M.

“…The finite-difference time-domain (FDTD) method is used to study the inhomogeneous absorption of linearly polarized laser radiation below a rough surface. The…”
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Morphology of single picosecond pulse subsurface laser-induced modifications of sapphire and subsequent selective etching by Capuano, L, Pohl, R, Tiggelaar, R M, Berenschot, J W, Gardeniers, J G E, Römer, G R B E

“…The effect of 1030nm single picosecond pulsed laser-induced modification of the bulk of crystalline sapphire using a combined process of laser amorphization…”
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Crystal structure of laser-induced subsurface modifications in Si by Verburg, P. C., Smillie, L. A., Römer, G. R. B. E., Haberl, B., Bradby, J. E., Williams, J. S., Huis in ’t Veld, A. J.

“…Laser-induced subsurface modification of dielectric materials is a well-known technology. Applications include the production of optical components and…”
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Pulse-analysis-pulse investigation of femtosecond laser-induced periodic surface structures on silicon in air by Oboňa, J Vincenc, Skolski, J Z P, Römer, G R B E, in t Veld, A J Huis

“…A new approach to experimentally investigate laser-induced periodic surface structures (LIPSSs) is introduced. Silicon was iteratively exposed to femtosecond…”
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Influence of water layer thickness on crater volume for nanosecond pulsed laser ablation of stainless steel by van der Linden, S., Hagmeijer, R., Römer, G. R. B. E.

“…Under water laser ablation is a surface texturization method used to form micrometer-sized surface structures. Plasma confinement and cavitation bubble…”
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Modification of Cu surface with picosecond laser pulses by VINCENC OBONA, J, OCELIK, V, RAO, J. C, SKOLSKI, J. Z. P, RÖMER, G. R. B. E, HUIS IN 'T VELD, A. J, DE HOSSON, J. Th. M

“…High purity, mirror-polished polycrystalline Cu surface was treated with single picosecond laser pulses at fluence levels close to the single-pulse…”
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Determination of irradiation parameters for laser-induced periodic surface structures by Eichstädt, J., Römer, G.R.B.E., Huis in ‘t Veld, A.J.

“…► We present an approach for the determination of irradiation parameters for laser-induced periodic surface structures. ► The approach is based on accumulated…”
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Solid-phase laser-induced forward transfer of variable shapes using a liquid-crystal spatial light modulator by Pohl, R., Jansink, M., Römer, G. R. B. E., Huis in ‘t Veld, A. J.

“…Laser-induced forward transfer is a promising method for 3D printing of various materials, including metals. The ejection mechanism is complex and depends…”
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Two-temperature model for pulsed-laser-induced subsurface modifications in Si by Verburg, P. C., Römer, G. R. B. E., Huis in ’t Veld, A. J.

“…We investigated the laser–material interaction during the production of laser-induced subsurface modifications in silicon with a numerical model. Such…”
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Annealing of SnO₂ thin films by ultra-short laser pulses by Scorticati, D, Illiberi, A, Bor, T, Eijt, S W H, Schut, H, Römer, G R B E, de Lange, D F, in 't Veld, A J Huis

“…Post-deposition annealing by ultra-short laser pulses can modify the optical properties of SnO₂ thin films by means of thermal processing. Industrial grade…”
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On the surface topography of ultrashort laser pulse treated steel surfaces by Vincenc Obona, J., Ocelík, V., Skolski, J.Z.P., Mitko, V.S., Römer, G.R.B.E., Huis in’t Veld, A.J., De Hosson, J.Th.M.

“…► Influence of ultrashort pulsed laser–matter interaction on formation of small and big ripples is discussed. ► Small ripples lying between big ones are formed…”
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Data on laser induced preferential crystal (re)orientation by picosecond laser ablation of zinc in air by Mustafa, H., Aarnts, M.P., Capuano, L., Matthews, D.T.A., Römer, G.R.B.E.

“…Laser ablation of zinc is performed with a 6.7 ps pulsed laser source to investigate the ablation mechanism and resulting morphology of the irradiated surface…”
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