Mr. Marcel Hornaff Profile

Marcel Hornaff

at Fraunhofer IOF

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 12 March 2024 Presentation + Paper

Multiple optical receive system for optical GEO feeder-links

Juraj Poliak, Marisa Albertini, Matthias Beier, Giuseppe Cilia, Marcel Hornaff, Matteo Marmonti, Linus Reger, Mathias Schulz, Andre Urbich

Proceedings Volume 12877, 128770T (2024) https://doi.org/10.1117/12.3001373

KEYWORDS: Mirrors, Telescopes, Microelectromechanical systems, Design, Staring arrays, Relays, Optical design, Sensors, Optics manufacturing, Satellites

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Proceedings Article | 19 October 2023 Presentation + Paper

A compact pointing assembly for a CubeSat to ground station free-space optical communication based on a Risley prism scanner coarse and a tip/tilt mirror fine pointing

Peter Krause, Daniel Heinig, Matthias Goy, Matthias Beier, Marcel Hornaff

Proceedings Volume 12731, 127310K (2023) https://doi.org/10.1117/12.2680268

KEYWORDS: Prisms, Telescopes, Quantum key distribution, Satellites, Free space optical communications, Device simulation, Optical design

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Proceedings Article | 12 July 2023 Open Access

Laser beam soldering of exotic optic materials

G. Rosario Rodriguez, E. Beckert, M. Hornaff, T. Peschel, T. Schmidt, M. Heimberg

Proceedings Volume 12777, 127777G (2023) https://doi.org/10.1117/12.2691443

KEYWORDS: Laser soldering, Crystals, Pulsed laser operation, Astronomical imaging, Optical components, Laser bonding, Diffractive optical elements, Optical alignment, Laser welding, Ferroelectric materials

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Proceedings Article | 1 April 2022 Presentation

Multiple optical receive system for a single optical terminal: preliminary design

Juraj Poliak, Davide Blandino, Marisa Albertini, Matthias Beier, Marcel Hornaff, Samuele Raffa, Ramon Mata Calvo, Zoran Sodnik, Andrew Jones

Proceedings Volume PC11993, PC1199304 (2022) https://doi.org/10.1117/12.2606414

KEYWORDS: Singular optics, Staring arrays, Optical instrument design, Telescopes, Satellites, Telescope design, Telecommunications, Switching, Satellite communications, Optical fibers

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Proceedings Article | 2 March 2020 Presentation + Paper

Laser-based soldering of a high-resolution optical filter instrument for space applications

Marcel Hornaff, Mariia Kepper, Erik Beckert, Eddie Prevost, Isabelle Toubhans, Francis Descours, Ramona Eberhardt, Andreas Tünnermann

Proceedings Volume 11287, 112870G (2020) https://doi.org/10.1117/12.2543679

KEYWORDS: Sensors, Optical filters, Computer aided design, Prototyping, Pulsed laser operation, Optical inspection, Inspection

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Proceedings Article | 25 September 2017 Open Access

Low-stress soldering technique used to assemble an optical system for aerospace missions

P. Ribes-Pleguezuelo, C. Koechlin, T. Burkhardt, M. Hornaff, A. Kamm, S. Gramens, E. Beckert, G. Fiault, R. Eberhardt, A. Tünnermann

Proceedings Volume 10562, 105620Q (2017) https://doi.org/10.1117/12.2296074

KEYWORDS: Silica, Optical fabrication, Titanium, Optical components, Atmospheric optics, Astronomical imaging, Laser applications, Laser welding, Aerospace engineering, Thermography

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Proceedings Article | 22 February 2017 Presentation + Paper

Investigation of electroless Ni(P)/Pd/Au metallization for solder joining of optical assemblies using laser-based solderjet bumping

Thomas Burkhardt, Max Mäusezahl, Marcel Hornaff, Oliver de Vries, Jan Kinast, Christoph Damm, Erik Beckert

Proceedings Volume 10097, 100970D (2017) https://doi.org/10.1117/12.2254752

KEYWORDS: Laser welding, Optical fabrication, Adhesives, Plating, Laser optics, Nickel, Optical components, Laser stabilization, Ionizing radiation, Cements, Pulsed laser operation, Laser bonding, Optical spheres, Laser energy

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SPIE Journal Paper | 22 November 2016

Assembly processes comparison for a miniaturized laser used for the Exomars European Space Agency mission

Pol Ribes-Pleguezuelo, Andoni Moral Inza, Marta Gilaberte Basset, Pablo Rodríguez, Gemma Rodríguez, Marco Laudisio, Miguel Galan, Marcel Hornaff, Erik Beckert, Ramona Eberhardt, Andreas Tünnermann

OE, Vol. 55, Issue 11, 116107, (November 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.116107

KEYWORDS: Laser welding, Adhesives, Laser resonators, Laser applications, Optical components, Optical fabrication, Optical fabrication equipment, Raman spectroscopy, Assembly equipment, Laser crystals

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Proceedings Article | 22 July 2016 Paper

Multi-resolution waveguide image slicer for the PEPSI instrument

Erik Beckert, Klaus Strassmeier, Manfred Woche, Gerd Harnisch, Marcel Hornaff, Michael Weber, Stuart Barnes

Proceedings Volume 9912, 99125O (2016) https://doi.org/10.1117/12.2231096

KEYWORDS: Spectrographs, Adhesives, Image resolution, Telescopes, Polishing, Manufacturing, Image resolution, Waveguides, Mirrors, Polarimetry, Collimators

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Proceedings Article | 22 July 2016 Paper

Process optimization of laser-based solderjet bumping for the mounting of optical components

Thomas Burkhardt, Marcel Hornaff, Andreas Kamm, Diana Burkhardt, Erik Beckert, Ramona Eberhardt, Andreas Tünnermann

Proceedings Volume 9912, 99123X (2016) https://doi.org/10.1117/12.2232486

KEYWORDS: Optical components, Laser processing, Laser welding, Optical mounts, Silica, Glasses, Pulsed laser operation, Optical spheres, Laser bonding, Interfaces

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SPIE Journal Paper | 8 June 2016

High-precision optomechanical lens system for space applications assembled by a local soldering technique

Pol Ribes Pleguezuelo, Charlie Koechlin, Marcel Hornaff, Andreas Kamm, Erik Beckert, Guillaume Fiault, Ramona Eberhardt, Andreas Tünnermann

OE, Vol. 55, Issue 06, 065101, (June 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.6.065101

KEYWORDS: Optical components, Titanium, Optical fabrication, Laser welding, Beam expanders, Silica, Atmospheric optics, Glasses, Thermography, LIDAR

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Proceedings Article | 1 March 2016 Paper

High-precision opto-mechanical lens system for space applications assembled by innovative local soldering technique

P. Ribes , C. Koechlin, T. Burkhardt, M. Hornaff, D. Burkhardt, A. Kamm, S. Gramens, E. Beckert, G. Fiault, R. Eberhardt, A. Tünnermann

Proceedings Volume 9750, 97501K (2016) https://doi.org/10.1117/12.2208123

KEYWORDS: Laser welding, Laser processing, Glasses, Laser applications, Packaging, Adhesives, Optical components, Beam expanders, Atmospheric particles, Titanium, Silica, Atmospheric optics, Optical fabrication, Thermography

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Proceedings Article | 2 September 2015 Paper

Low-strain laser-based solder joining of mounted lenses

Thomas Burkhardt, Marcel Hornaff, Andreas Kamm, Diana Burkhardt, Erik Schmidt, Erik Beckert, Ramona Eberhardt, Andreas Tünnermann

Proceedings Volume 9574, 95740M (2015) https://doi.org/10.1117/12.2186747

KEYWORDS: Lenses, Laser welding, Optical components, Glasses, Interfaces, Interferometry, Manufacturing, Mirrors, Silica, Optical mounts

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Proceedings Article | 1 June 2015 Paper

Solderjet bumping technique used to manufacture a compact and robust green solid-state laser

P. Ribes, T. Burkhardt, M. Hornaff, S. Kousar, D. Burkhardt, E. Beckert, M. Gilaberte, D. Guilhot, D. Montes, M. Galan, S. Ferrando, M. Laudisio, T. Belenguer, S. Ibarmia, P. Gallego, J. Rodríguez, R. Eberhardt, A. Tünnermann

Proceedings Volume 9520, 952009 (2015) https://doi.org/10.1117/12.2178373

KEYWORDS: Laser welding, Laser applications, Optical components, Adhesives, Manufacturing, Ceramics, Crystals, Diode pumped solid state lasers, Raman spectroscopy, Crystal optics

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Proceedings Article | 1 June 2011 Paper

Assembly of a photonic wavelength-division multiplexing device using laser-based soldering

T. Burkhardt, M. Hornaff, A. Kamm, M. Rütz, T. Possner, E. Beckert, R. Eberhardt, A. Tünnermann

Proceedings Volume 8069, 80690V (2011) https://doi.org/10.1117/12.887001

KEYWORDS: Wavelength division multiplexing, Glasses, Laser welding, Multiplexers, Manufacturing, Photonic devices, Adhesives, Gradient-index optics, Mirrors, Optical spheres

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Proceedings Article | 23 February 2010 Paper

Submicron accuracy optimization for laser beam soldering processes

Erik Beckert, Thomas Burkhardt, Marcel Hornaff, Andreas Kamm, Ingo Scheidig, Cornelia Stiehl, Ramona Eberhardt, Andreas Tünnermann

Proceedings Volume 7585, 758505 (2010) https://doi.org/10.1117/12.840495

KEYWORDS: Capillaries, Optical spheres, Laser welding, Adhesives, Pulsed laser operation, Liquids, Nitrogen, Aspheric lenses, Assembly equipment, Ceramics

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Proceedings Article | 25 February 2009 Paper

Parametric investigation of solder bumping for assembly of optical components

Thomas Burkhardt, Marcel Hornaff, Erik Beckert, Ramona Eberhardt, Andreas Tünnermann

Proceedings Volume 7202, 720203 (2009) https://doi.org/10.1117/12.807986

KEYWORDS: Pulsed laser operation, Capillaries, Nitrogen, Optical spheres, Optical components, Laser welding, Laser bonding, Ceramics, Gold, Adhesives

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Showing 5 of 17 publications

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