Výsledky vyhledávání - "Kaiser, Myriam"

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Optical tools for laser machining along six orders of magnitude

Autor: Hellstern, Julian, Tillkorn, Christoph, Hieronymus, Tim, Kaiser, Myriam, Beck, Torsten, Flamm, Daniel

Publikováno v: Proc. SPIE 12878, High-Power Laser Materials Processing: Applications, Diagnostics, and Systems XIII, 1287802 (12 March 2024)

We present an overview on the development and characterization of multiscale laser processing optics for versatile material modifications across more than six orders of magnitude. Starting with solutions for micromachining we present high-NA microsco

Externí odkaz: http://arxiv.org/abs/2403.19250

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Selective laser etching of displays: Closing the gap between optical simulations and fabrication

Autor: Wimmer, Martin, Kaiser, Myriam, Kleiner, Jonas, Wolff, Jannis, Kahmann, Max, Flamm, Daniel

Publikováno v: Proc. SPIE 12872, LAMOM XXIX, 1287206 (12 March 2024)

Simulations and measurements on selective laser etching of display glasses are reported. By means of a holographic 3D beam splitter, ultrashort laser pulses are focused inside the volume of a glass sample creating type III modifications along a speci

Externí odkaz: http://arxiv.org/abs/2403.16692

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Protecting the Edge: Ultrafast Laser Modified C-shaped Glass Edges

Autor: Flamm, Daniel, Kaiser, Myriam, Feil, Marvin, Kahmann, Max, Lang, Michael, Kleiner, Jonas, Hesse, Tim

Publikováno v: J. Laser Appl. 34, 012014 (2022)

A procedure and optical concept is introduced for ultrashort pulsed laser cleaving of transparent materials with tailored edges in a single pass. The procedure is based on holographically splitting a number of foci along the desired edge geometry inc

Externí odkaz: http://arxiv.org/abs/2111.01612

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Glass tube cutting with aberration-corrected non-diffracting ultrashort laser pulses

Autor: Rave, Henning, Heiming, Henning, Szumny, Patrick, Kaiser, Myriam, Kleiner, Jonas, Flamm, Daniel

Publikováno v: Optical Engineering 60(6), 065105 (18 June 2021)

The separation of complex inner and outer contours of glass articles with curved surfaces using ultrashort pulsed lasers is reported. Single-pass, full-thickness modifications along the entire substrate are achieved using a processing optics that all

Externí odkaz: http://arxiv.org/abs/2105.09864

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Structured light for ultrafast laser micro- and nanoprocessing

Autor: Flamm, Daniel, Grossmann, Daniel Günther, Sailer, Marc, Kaiser, Myriam, Zimmermann, Felix, Chen, Keyou, Jenne, Michael, Kleiner, Jonas, Hellstern, Julian, Tillkorn, Christoph, Sutter, Dirk H, Kumkar, Malte

Publikováno v: Opt. Eng. 60(2) 025105 (24 February 2021)

The industrial maturity of ultrashort pulsed lasers has triggered the development of a plethora of material processing strategies. Recently, the combination of these remarkable temporal pulse properties with advanced structured light concepts has led

Externí odkaz: http://arxiv.org/abs/2012.10119

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Beam shaping for ultrafast materials processing

Autor: Flamm, Daniel, Grossmann, Daniel Günther, Jenne, Michael, Zimmermann, Felix, Kleiner, Jonas, Kaiser, Myriam, Hellstern, Julian, Tillkorn, Christoph, Kumkar, Malte

Publikováno v: Laser Resonators, Microresonators, and Beam Control XXI. Vol. 10904. International Society for Optics and Photonics, 2019

The remarkable temporal properties of ultra-short pulsed lasers in combination with novel beam shaping concepts enable the development of completely new material processing strategies. We demonstrate the benefit of employing focus distributions being

Externí odkaz: http://arxiv.org/abs/2010.12851

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High-quality Tailored-edge Cleaving Using Aberration-corrected Bessel-like Beams

Autor: Jenne, Michael, Flamm, Daniel, Ouaj, Taofiq, Hellstern, Julian, Kleiner, Jonas, Grossmann, Daniel, Koschig, Maximilian, Kaiser, Myriam, Kumkar, Malte, Nolte, Stefan

Publikováno v: Opt. Lett. 43, 3164-3167 (2018)

We report on the usage of ultrashort laser pulses in form of aberration-corrected Bessel-like beams for laser cutting of glass with bevels. Our approach foresees to incline the material's entrance surface with respect to the processing optics. The de

Externí odkaz: http://arxiv.org/abs/2010.10226

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