Mr. Coen Blok Profile

Coen Blok

at DEMCON BV

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 26 August 2024 Presentation + Paper

System performance of the laser projection system (LPS) for the ELT

Jan Nijenhuis, Fred Kamphues, Martijn van Riel, René Hazelebach, Bart Speet, Jos Groote-Schaarsberg, Glenn van Zalen, Douwe Jan IJlst, Wouter Jonker, Max Baeten, Martijn Brouwer, Martin Lemmen, Ralph Pohl, Mike Evers, Marten Wijnja, Jeroen de Vos, Coen Blok, Bram Siebers, Emmanuel Aller-Carpentier, Domenico Bonaccini Calia, Wolfgang Hackenberg

Proceedings Volume 13100, 131001D (2024) https://doi.org/10.1117/12.3020152

KEYWORDS: Mirrors, Design, Telescopes, Manufacturing, Optical testing, Optical fabrication, Projection systems, Polarization, Laser guide stars, Baffles

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Proceedings Article | 30 August 2022 Poster + Paper

Development of a beam conditioning and diagnostics system for the Laser Guide Star Facility of the ELT

Ralph Pohl, Coen Blok, Kevin Simmelink, Ruben Biesheuvel, Steffen Resink, Jan Nijenhuis, Martijn van Riel, Fred Kamphues, Domenico Bonaccini Calia, Wolfgang Hackenberg

Proceedings Volume 12185, 121857K (2022) https://doi.org/10.1117/12.2629207

KEYWORDS: Computer aided design, Mirrors, Interfaces, Optics manufacturing, Error analysis, Wavefronts, Diagnostics, Coating, Polarization, Bolometers

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