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- Molkenboer, F.T. (author), Jansen, R. (author), van Werkhoven, W.P. (author), Luijkx, T.S. (author), Mulckhuyse, W.F.W. (author) public lecture 2022
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- Molkenboer, F.T. (author), Jansen, R. (author), Luijkx, T.S. (author), van Werkhoven, W.P. (author), Mulckhuyse, W.F.W. (author) article 2022
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- Molkenboer, F.T. (author), Jansen, R. (author), Luijkx, T.S. (author), van Werkhoven, W.P. (author), Mulckhuyse, W.F.W. (author) public lecture 2022
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- Molkenboer, F.T. (author), Jansen, R. (author), Luijkx, T.S. (author), Werkhoven, W.P. (author), Haasnoot, H.J. (author), Mulckhuyse, W.F.W. (author), van Schreven, E.L.C. (author), de Roode, B.J.M. (author) public lecture 2021
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- Molkenboer, F.T. (author), Jansen, R. (author), van Werkhoven, W.P. (author), Mulckhuyse, W.F.W. (author), van Schreven, E.L.C. (author), de Roode, B.J.M. (author), Haasnoot, H.J. (author), Abutan, A. (author), van der Valk, N.C.J. (author), Luijkx, T.S. (author) public lecture 2021
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Bol, J.C.P. (author), Pettazzi, F. (author), de Man, H. (author), de Lange, T.J. (author), van Werkhoven, W.P. (author), Crowcombe, W.E. (author), Oosterling, J.A.J. (author), Verhoven, R. (author), de Goeje, M.P. (author), Verhofstad, F. (author), Nijkerk, M.D. (author), Gruijters, C. (author), van Neer, S. (author)To accommodate such a massive satellite constellation with OCT’s, the following key drivers are identified for the space terminals: - Low Size, Weight and Power (SWaP): One of the key advantages of using optical communication wavelengths over RF wavelength is that it allows for highly compact and low power OCT’s. To fully realize this potential,...other 2019
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- Molkenboer, F.T. (author), Jansen, R. (author), van Werkhoven, W.P. (author), Tanis, P. (author) public lecture 2019
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Molkenboer, F.T. (author), Jansen, R. (author), van Werkhoven, W.P. (author), Rustumji, B.J. (author), Luijkx, T.S. (author)In 2018 TNO started with the conceptual design of a new Space calibration facility, called CSI. The CSI will be used for the performance verification and calibration of optical earth observation instruments on satellites. At the end of 2018, Angelantoni Test Technologies (ATT) from Italy was awarded a contract after completion of the European...public lecture 2019
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- Molkenboer, F.T. (author), Jansen, R. (author), Veraar, R.G. (author), Otter, G.C.J. (author), van Werkhoven, W.P. (author), Koster, N.B. (author), Driessen, F.P.G. (author) public lecture 2018
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Pijnenburg, J.A.C.M. (author), te Voert, M.J.A. (author), de Vreugd, J. (author), Vosteen, L.L.A. (author), van Werkhoven, W.P. (author), Mekking, J. (author), Nijland, B.A.H. (author)Through the years many stable optical mounts have been designed, analyzed and tested at TNO. This paper gives an overview of the design principles used. Various examples are presented together with verification test results. The use of adhesives in combination with an iso-static mount design allows mounting of optical components in a limited...conference paper 2012
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Pijnenburg, J.A.C.M. (author), te Voert, M.J.A. (author), de Vreugd, J. (author), Vosteen, L.L.A. (author), van Werkhoven, W.P. (author), Mekking, J. (author), Nijland, B.A.H. (author)Through the years many stable optical mounts have been designed, analyzed and tested at TNO. This paper gives an overview of the design principles used. Various examples are presented together with verification test results. The use of adhesives in combination with an iso-static mount design allows mounting of optical components in a limited...public lecture 2012
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Doornink, J. (author), de Goeij, B.T.G. (author), Marinescu, O. (author), Meijer, E. (author), Vink, H.J.P. (author), van Werkhoven, W.P. (author), van 't Hof, C.A. (author), TNO Industrie en Techniek (author)The EarthCARE satellite mission objective is the observation of clouds and aerosols from low Earth orbit. The payload will include active remote sensing instruments being the W-band Cloud Profiling Radar (CPR) and the ATLID LIDAR. These are supported by the passive instruments Broadband Radiometer (BBR) and the Multispectral Imager (MSI)...conference paper 2010
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TNO Industrie en Techniek (author), Vosteen, L.L.A. (author), Draaisma, F. (author), Werkhoven, W.P. (author), Riel, L.J.M. (author), Mol, M.H. (author), Den, O.G. (author)TNO developed a Wave Front Sensor (WFS) instrument for the GAIA mission. This Wave Front Sensor will be used to monitor the wave front errors of the two main telescopes mounted on the GAIA satellite, which may be corrected by a 5- degree of freedom (DOF) mechanism during operation. The GAIA-WFS will operate over a broad wavelength (450 to 900 nm...conference paper 2009
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Technisch Physische Dienst TNO - TH (author), Verhoeff, P. (author), van Mierlo, H.A. (author), Braam, B.C. (author), Hopman, J. (author), van Werkhoven, W.P. (author), le Kluse, M. (author)A Refocusing Mechanism (REM) has been designed and built for the SEVIRI instrument, the imager in the Meteosat Second Generation (MSG) satellite. The purpose of the mechanism is in-orbit focal adjustment of a mirror assembly which forms part of SEVIRI. As the MSG satellite observes the earth and its atmosphere from its geostationary orbit, the...conference paper 1998