Dr. Sabri Alamri Profile

Dr. Sabri Alamri

at Fraunhofer IWS Dresden

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Author

Publications (8)

Proceedings Article | 4 March 2022 Presentation + Paper

From infrared to ultraviolet: direct laser interference patterning of additively manufactured titanium alloy using a picosecond laser

Frederic Schell, Avinash Hariharan, Phil Goldberg, Sabri Alamri, Annett Gebert, Tim Kunze, Andrés Fabián Lasagni

Proceedings Volume 11989, 119890Q (2022) https://doi.org/10.1117/12.2610634

KEYWORDS: Additive manufacturing, Titanium, Ultraviolet radiation, Scanning electron microscopy, Optical lithography, Polarization, Picosecond phenomena, Infrared radiation, Laser ablation, Fabrication

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Proceedings Article | 5 March 2021 Presentation

Detection and analysis of airborne acoustic signals in direct laser interference patterning

Tobias Steege, Sabri Alamri, Andrés Lasagni, Udo Klotzbach, Tim Kunze

Proceedings Volume 11674, 1167405 (2021) https://doi.org/10.1117/12.2587162

KEYWORDS: Acoustics, Signal detection, Optical lithography, Airborne laser technology, Pulsed laser operation, Laser processing, Laser energy, Beam shaping, Acoustic emission

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Proceedings Article | 2 March 2020 Presentation + Paper

Improvement of metallic surfaces hydrophobicity and corrosion resistance by direct write and combined direct write-DLIP hierarchical micro-nano structuring

J. Ocaña, D. Huerta-Murillo, A. Lasagni, A. Aguilar-Morales, S. Alamri, J. Cardoso, A. García-Beltrán, F. Cordovilla, I. Angulo

Proceedings Volume 11268, 112680X (2020) https://doi.org/10.1117/12.2540810

KEYWORDS: Corrosion, Laser processing, Pulsed laser operation, Scanning electron microscopy, Laser ablation, Laser surface treatment, Confocal laser scanning microscopy

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Proceedings Article | 2 March 2020 Paper

High-throughput direct laser interference patterning: new configurations and applications

Valentin Lang, Aleksander Madelung, Sabri Alamri, Tobias Steege, Benjamin Krupop, Alfredo Aguilar, Tim Kunze, Andrés Lasagni

Proceedings Volume 11268, 112680T (2020) https://doi.org/10.1117/12.2541972

KEYWORDS: Optical lithography, Pulsed laser operation, Laser applications, Aluminum, Picosecond phenomena, Laser sources, Scanners, Optical components, Metals

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Proceedings Article | 2 March 2020 Paper

Maximizing the efficiency of laser-fabricated diffraction gratings on PET using direct laser interference patterning

Marcos Soldera, Sabri Alamri, Sebastian Storm, Tim Kunze, Andrés Fabián Lasagni

Proceedings Volume 11268, 112680Z (2020) https://doi.org/10.1117/12.2543736

KEYWORDS: Diffraction, Diffraction gratings, Laser processing, Visible radiation, Finite element methods, Diffractive optical elements, Light sources

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Proceedings Article | 4 March 2019 Presentation + Paper

Quo Vadis surface functionalization: How direct laser interference patterning tackle productivity and flexibility in industrial applications

S. Alamri, B. Krupop, T. Steege, A. Aguilar-Morales, V. Lang, S. Storm, F. Schell, C. Zwahr, C. Kracht, M. Bieda, B. Voisiat, U. Klotzbach, A. Lasagni, T. Kunze

Proceedings Volume 10906, 109060S (2019) https://doi.org/10.1117/12.2514209

KEYWORDS: Laser applications, Optical lithography, Laser processing, Pulsed laser operation, Picosecond phenomena, Biomimetics, High power lasers, Natural surfaces, Control systems, Laser sources

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Proceedings Article | 17 February 2017 Presentation + Paper

Development of a scanner-based direct laser interference patterning optical head: new surface structuring opportunities

Tim Kunze, Christoph Zwahr, Benjamin Krupop, Sabri Alamri, Florian Rößler, Andrés Fabián Lasagni

Proceedings Volume 10092, 1009214 (2017) https://doi.org/10.1117/12.2251745

KEYWORDS: Laser applications, Optical lithography, Laser ablation, Biomedical optics, New and emerging technologies, Beam splitters, Modulation, Head, Scanners, Laser processing, Laser optics, Nanolithography, Computer generated holography, Laser systems engineering, Computer security

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Proceedings Article | 17 February 2017 Presentation + Paper

Direct laser interference patterning of transparent and colored polymer substrates: ablation, swelling, and the development of a simulation model

Sabri Alamri, Andrés F. Lasagni

Proceedings Volume 10092, 1009219 (2017) https://doi.org/10.1117/12.2251740

KEYWORDS: Laser processing, Optical lithography, Polymers, Ultraviolet radiation, Infrared lasers, Infrared radiation, Laser ablation, Optical simulations, Beam splitters, Pulsed laser operation

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Showing 5 of 8 publications

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