Dr. Roger F. M. M. Hamelinck Profile

Dr. Roger F. M. M. Hamelinck

Co-founder at Entechna BV

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Author

Publications (16)

Proceedings Article | 5 September 2019 Open Access

SPICA/SAFARI cryogenic magnetic bearing fourier transform spectrometer mechanism

T. van den Dool, R. Hamelinck, B. Kruizinga

Proceedings Volume 10565, 105655T (2019) https://doi.org/10.1117/12.2552743

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Proceedings Article | 5 July 2016 Paper

The opto-mechanical performance prediction of thin mirror segments for E-ELT

Jan Nijenhuis, Ben Braam, Roger Hamelinck

Proceedings Volume 10012, 1001203 (2016) https://doi.org/10.1117/12.2200931

KEYWORDS: Mirrors, Monochromatic aberrations, Surface finishing, Manufacturing, Optics manufacturing, Tolerancing, Telescopes, Image segmentation, Mirror structures, Actuators

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Proceedings Article | 24 July 2014 Paper

TES-detector based focal plane assembly key-technology developments for ATHENA and SAFARI

H. van Weers, J. den Herder, B. Jackson, P. P. Kooijman, C. Bruineman, K. Ravensberg, M. Bruijn, B. Rangarajan, A. van der Linden, M. Ridder, M. Leeman, B. van Leeuwen, A. Gotink, S. Kwast, T. van der Velde, J. Diesveld, C. Werner, R. Hamelinck

Proceedings Volume 9144, 91445R (2014) https://doi.org/10.1117/12.2055454

KEYWORDS: Superconductors, Niobium, Magnetism, Semiconducting wafers, Staring arrays, Sensors, Silicon, Signal attenuation, Electronics, Detector development

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Proceedings Article | 21 September 2012 Paper

SPICA/SAFARI Fourier transform spectrometer mechanism evolutionary design

Teun van den Dool, Bob Kruizinga, Ben Braam, Roger F. M. Hamelinck, Nicolas Loix, Dennis Van Loon, Johan Dams

Proceedings Volume 8442, 84423R (2012) https://doi.org/10.1117/12.926066

KEYWORDS: Magnetism, Fourier transforms, Mirrors, Sensors, Space telescopes, Spectroscopy, Actuators, Cryogenics, Optical benches, Infrared telescopes

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Proceedings Article | 13 September 2012 Paper

The opto-mechanical performance prediction of thin mirror segments for E-ELT

Jan Nijenhuis, Roger Hamelinck, Ben Braam

Proceedings Volume 8450, 84500A (2012) https://doi.org/10.1117/12.926263

KEYWORDS: Mirrors, Monochromatic aberrations, Surface finishing, Manufacturing, Telescopes, Optics manufacturing, Image segmentation, Tolerancing, Mirror structures, Actuators

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Proceedings Article | 10 November 2011 Paper

The optimization of the opto-mechanical performance of the mirror segments for the E-ELT

Jan Nijenhuis, Roger Hamelinck

Proceedings Volume 8336, 83360H (2011) https://doi.org/10.1117/12.916685

KEYWORDS: Mirrors, Monochromatic aberrations, Actuators, Temperature metrology, Telescopes, Optical telescopes, Metals, Mechanical engineering, Finite element methods, Photoacoustic tomography

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Proceedings Article | 5 August 2010 Paper

Meeting highest performance requirements for lowest price and mass for the M1 segment support unit for E-ELT

Jan Nijenhuis, Roger Hamelinck, Ben Braam, M. Cayrel

Proceedings Volume 7733, 77332H (2010) https://doi.org/10.1117/12.857175

KEYWORDS: Mirrors, Actuators, Tolerancing, Prototyping, Telescopes, Monochromatic aberrations, Structural design, Optical telescopes, Mechanical engineering, Polishing

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Proceedings Article | 20 July 2010 Paper

Cryogenic magnetic bearing scanning mechanism design for the SPICA/SAFARI Fourier transform spectrometer

Teun van den Dool, Roger F. M. Hamelinck, Bob Kruizinga, Wim L. Gielesen, Ben Braam, Jan Nijenhuis, Nicolas Loix, Stanislas Luyckx, Dennis van Loon, Peter Paul Kooijman, Bruce Swinyard

Proceedings Volume 7739, 77391B (2010) https://doi.org/10.1117/12.857676

KEYWORDS: Fourier transforms, Magnetism, Spectroscopy, Cryogenics, Actuators, Retroreflectors, Sensors, Metrology, Mirrors, Aluminum

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Proceedings Article | 12 August 2009 Paper

Deformable mirrors: design fundamentals for force actuation of continuous facesheets

S. K. Ravensbergen, R. F. H. M. Hamelinck, P. C. J. N. Rosielle, M. Steinbuch

Proceedings Volume 7466, 74660G (2009) https://doi.org/10.1117/12.825832

KEYWORDS: Actuators, Beryllium, Mirrors, Deformable mirrors, Finite element methods, Wavefronts, Optimization (mathematics), Large telescopes, Ceramics, Turbulence

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Proceedings Article | 8 August 2008 Paper

Validation of a new adaptive deformable mirror concept

Roger Hamelinck, Rogier Ellenbroek, Nick Rosielle, Maarten Steinbuch, Michel Verhaegen, Niek Doelman

Proceedings Volume 7015, 70150Q (2008) https://doi.org/10.1117/12.787755

KEYWORDS: Actuators, Mirrors, Electronics, Prototyping, Deformable mirrors, Reflectivity, Control systems design, Mechanics, Amplifiers, Field programmable gate arrays

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Proceedings Article | 28 June 2006 Paper

Actuator tests for a large deformable membrane mirror

Roger Hamelinck, Nick Rosielle, Maarten Steinbuch, Rogier Ellenbroek, Michel Verhaegen, Niek Doelman

Proceedings Volume 6272, 627225 (2006) https://doi.org/10.1117/12.671082

KEYWORDS: Actuators, Magnetism, Mirrors, Deformable mirrors, Neodymium, Reflectivity, Control systems design, Electromagnetism, Sensors, Ferromagnetics

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Proceedings Article | 28 June 2006 Paper

Distributed control in adaptive optics: deformable mirror and turbulence modeling

Rogier Ellenbroek, Michel Verhaegen, Niek Doelman, Roger Hamelinck, Nick Rosielle, Maarten Steinbuch

Proceedings Volume 6272, 62723K (2006) https://doi.org/10.1117/12.671688

KEYWORDS: Actuators, Adaptive optics, Wavefronts, Turbulence, Telescopes, Mirrors, Matrices, Digital filtering, Deformable mirrors, Control systems

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Proceedings Article | 8 June 2006 Paper

Large adaptive deformable membrane mirror with high actuator density: design and first prototypes

Roger Hamelinck, Nick Rosielle, Maarten Steinbuch, Niek Doelman

Proceedings Volume 6018, 60180Y (2006) https://doi.org/10.1117/12.669364

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Proceedings Article | 30 August 2005 Paper

Large adaptive deformable mirror: design and first prototypes

Roger Hamelinck, Nick Rosielle, Maarten Steinbuch, Niek Doelman

Proceedings Volume 5894, 589418 (2005) https://doi.org/10.1117/12.614785

KEYWORDS: Actuators, Mirrors, Magnetism, Sensors, Deformable mirrors, Prototyping, Wavefronts, Electromagnetism, Manufacturing, Ferromagnetics

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Proceedings Article | 25 October 2004 Paper

A large adaptive deformable membrane mirror with high actuator density

Roger Hamelinck, Nick Rosielle, Pieter Kappelhof, Bart Snijders, Maarten Steinbuch

Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.551070

KEYWORDS: Actuators, Mirrors, Deformable mirrors, Wavefronts, Reflectivity, Prototyping, Beryllium, Solids, Telescopes, Adaptive optics

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Proceedings Article | 27 October 2003 Paper

Flexure-based alignment mechanisms: design, development, and application

Noenke van der Lee, J. Kappelhof, Roger Hamelinck

Proceedings Volume 5176, (2003) https://doi.org/10.1117/12.509135

KEYWORDS: Optical alignment, Prisms, Optical components, Telescopic pixel displays, Interferometers, Actuators, Nulling interferometry, Aerospace engineering, Beam splitters, Reflectors

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Showing 5 of 16 publications

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