Dr. Fabian Kranert Profile

Dr. Fabian Kranert

Head of Fiber Optics Group at Laser Zentrum Hannover e.V.

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Publications (8)

Proceedings Article | 12 March 2024 Presentation + Paper

Optimizing fiber component manufacturing by observing the modal composition and PER in real-time

Nils Haverland, Eike Brockmüller, Fabian Kranert, Jörg Neumann, Dietmar Kracht

Proceedings Volume 12866, 1286606 (2024) https://doi.org/10.1117/12.3000926

KEYWORDS: Manufacturing, Signal processing, Equipment, Laser systems engineering, Fiber lasers, Tunable filters, Fabry Perot interferometers, Cameras

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Proceedings Article | 17 March 2023 Presentation + Paper

Laser-based, on-chip fabrication of glass-based core-cladding waveguides

Fabian Kranert, Hussein Fawaz, Moritz Hinkelmann, Jörg Neumann, Dietmar Kracht

Proceedings Volume 12424, 124240P (2023) https://doi.org/10.1117/12.2649880

KEYWORDS: Waveguides, Glasses, Photonic integrated circuits, Manufacturing, Fabrication

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Proceedings Article | 15 March 2023 Presentation + Paper

Multi-material additive manufacturing based on µ-dispenser technology for tailored polymer micro-optics

Fabian Kranert, Alexander Schulze Finkenbrink, Moritz Hinkelmann, Jörg Neumann, Dietmar Kracht

Proceedings Volume 12433, 124330D (2023) https://doi.org/10.1117/12.2649849

KEYWORDS: Printing, Refractive index, Additive manufacturing, 3D printing, Viscosity, Photopolymers, Micro optics, Optics manufacturing

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Proceedings Article | 4 March 2022 Paper

Function-integrated laser system based on 3D-printed optomechanics

Fabian Kranert, Moritz Hinkelmann, Roland Lachmayer, Jörg Neumann, Dietmar Kracht

Proceedings Volume 11982, 119820G (2022) https://doi.org/10.1117/12.2607745

KEYWORDS: Optomechanical design, Laser systems engineering, Optics manufacturing, Printing, Additive manufacturing, Polymers, Optical components, Manufacturing, Laser crystals

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Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Quasi-monolithic laser system based on 3D-printed optomechanics

Fabian Kranert, Jana Budde, Moritz Hinkelmann, Andreas Wienke, Jörg Neumann, Dietmar Kracht, Roland Lachmayer

Proceedings Volume 11667, 116670L (2021) https://doi.org/10.1117/12.2577457

KEYWORDS: Laser systems engineering, Optomechanical design, Additive manufacturing, Polymers, Solid state lasers, Sensor technology, Semiconductor lasers, Optomechanical components, Optical components, Lenses

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Proceedings Article | 30 March 2020 Presentation + Paper

Generation of functional curved waveguides by CO2-laser based deposition of coreless fused silica fibers

Fabian Kranert, Katharina Rettschlag, Andreas Wienke, Arndt Hohnholz, Jörg Neumann, Peter Jäschke, Dietmar Kracht, Roland Lachmayer

Proceedings Volume 11349, 1134909 (2020) https://doi.org/10.1117/12.2554516

KEYWORDS: Waveguides, Glasses, Optical fibers, Deposition processes, Structured optical fibers, Optics manufacturing, Laser processing

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Proceedings Article | 21 February 2020 Presentation + Paper

3D-printed, low-cost, lightweight optomechanics for a compact, low-power solid-state amplifier system

Fabian Kranert, Jana Budde, Philipp Neef, Robert Bernhard, Marius Lammers, Katharina Rettschlag, Tobias Grabe, Andreas Wienke, Jörg Neumann, Henning Wiche, Volker Wesling, Henning Ahlers, Roland Lachmayer, Dietmar Kracht

Proceedings Volume 11261, 1126105 (2020) https://doi.org/10.1117/12.2544268

KEYWORDS: Optical amplifiers, Printing, Optomechanical design, Laser systems engineering, Polymers, Additive manufacturing

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Proceedings Article | 7 March 2016 Paper

Chromatically encoded high-speed photography of cavitation bubble dynamics inside inhomogeneous ophthalmic tissue

N. Tinne, B. Matthias, F. Kranert, C. Wetzel, A. Krüger, T. Ripken

Proceedings Volume 9706, 97060R (2016) https://doi.org/10.1117/12.2211042

KEYWORDS: High speed photography, Cavitation, Laser tissue interaction, Photography, Light emitting diodes, Colorimetry, Computer programming, Laser optics, Tissue optics, Ultrafast phenomena, Picosecond phenomena, Tissues

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Showing 5 of 8 publications

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