Mr. Jef Verbaenen Profile

Jef Verbaenen

at Vrije Univ. Brussel

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Author

Publications (3)

Proceedings Article | 4 October 2023 Presentation + Paper

Freeform wide-field-of-view near-infrared imaging spectrometer for spaceborne climate monitoring

Lien Smeesters, Luca Schifano, Dries Rosseel, Jef Verbaenen, Hugo Thienpont, Francis Berghmans, Steven Dewitte, Michael Vervaeke

Proceedings Volume 12677, 126770C (2023) https://doi.org/10.1117/12.2677406

KEYWORDS: Freeform optics, Spectroscopy, Mirrors, Telescopes, Design and modelling, Manufacturing, Tolerancing, Environmental monitoring, Climatology, Spatial resolution

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Proceedings Article | 14 September 2023 Paper

Freeform wide-field-of-view imaging telescope improving spaceborne climate monitoring

Lien Smeesters, Luca Schifano, Dries Rosseel, Jef Verbaenen, Hugo Thienpont, Steven Dewitte, Francis Berghmans, Michael Vervaeke

Proceedings Volume 12798, 127980N (2023) https://doi.org/10.1117/12.2691627

KEYWORDS: Freeform optics, Diamond turning, Mirrors, Design and modelling, Telescopes, Modulation transfer functions, Environmental monitoring, Tolerancing, Space telescopes, Simulations, Optical surfaces

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Proceedings Article | 3 October 2022 Presentation + Paper

Design, tolerancing, and fabrication of a freeform lightguide based on the flow-line method

S. Sorgato, L. Smeesters, M. Vervaeke, K. Rochlitz, D. Rosseel, J. Verbaenen, H. Thienpont, T. Geernaert, J. Van Erps

Proceedings Volume 12220, 122200C (2022) https://doi.org/10.1117/12.2634433

KEYWORDS: Waveguides, Nonimaging optics, Optical fabrication, Tolerancing, Surface roughness, Prototyping, Optics manufacturing

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