Dr. Susanne Ehret Profile

Dr. Susanne Ehret

at Fraunhofer IPT

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Author

Publications (3)

Proceedings Article | 12 September 2021 Presentation + Paper

Study of an infrared hybrid chalcogenide silicon lenses compatible with wafer-level manufacturing process for automotive applications

Guillaume Druart, Florence de la Barrière, Jean-Baptiste C. Volatier, Elodie Tartas, Raphaël Proux, John Franks, Susanne Ehret

Proceedings Volume 11871, 118710G (2021) https://doi.org/10.1117/12.2596888

KEYWORDS: Silicon, Lenses, Sensors, Chalcogenides, Modulation transfer functions, Tolerancing, Optics manufacturing, Manufacturing, Thermography, Wafer-level optics

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Proceedings Article | 2 March 2020 Presentation + Paper

Performance comparison between model-based and machine learning approaches for the automated active alignment of FAC-lenses

Maximilian Hoeren, Daniel Zontar, Armin Tavakolian, Marvin Berger, Susanne Ehret, Temirlan Mussagaliyev, Christian Brecher

Proceedings Volume 11262, 1126209 (2020) https://doi.org/10.1117/12.2546607

KEYWORDS: Machine learning, Model-based design, Optical alignment, Semiconductor lasers, Lenses, Collimation, Detection and tracking algorithms, Mathematical modeling, Performance modeling

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Proceedings Article | 21 February 2020 Presentation + Paper

Automated sensor-guided packaging of diamond tools

S. Ehret, G. Saunders, N. Hillmer, T. Müller, M. Hoeren, D. Zontar, C. Brecher

Proceedings Volume 11261, 112610A (2020) https://doi.org/10.1117/12.2546180

KEYWORDS: Diamond, Cameras, Adhesives, Packaging, Assembly tolerances, Image processing, Laser engraving, Sensors, Algorithm development, Tolerancing

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