Výsledky vyhledávání - "Vink, H.J.P."

Design and first light of the Sentinel-5 UV1 spectrometer optics

Autor: Jansen, R., Day, J.P.R., Vink, H.J.P., Vreugd, J. de, Beekum, E.R.J. van, Laan, L.W. van der, Hof, A.C.A. van 't, Gielesen, W.L.M., Koehler, J.

Publikováno v: Neeck, S.P.Martimort, P.Kimura, T., Proceedings Sensors, Systems, and Next-Generation Satellites XXIII, 9-12 September 2019, Strasbourg, France

Sentinel-5 is an Earth atmospheric monitoring mission developed within the Copernicus program. The mission objective is to monitor the composition of the Earth's atmosphere on a daily basis. TNO is developing the UV1 spectrometer subsystem as well as

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http://resolver.tudelft.nl/uuid:1368019b-17b6-4cef-ac1a-c4108fea94b0

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Slit homogenizers for earth observation spectrometers: overview on performance, present and future designs

Autor: Caron, J.F., Kruizinga, B., Vink, H.J.P.

Publikováno v: Sodnik, B.Karafolas, Z.Cugny, N., Proceedings International Conference on Space Optics, ICSO 2018, 9-12 October 2018, Chania, Greece

Tropomi, successfully launched in October 2017, and Sentinel-5, with launch due in 2021, are two pushbroom spectrometers measuring Earth's radiance from a Low Earth Orbit (LEO) at a high spectral resolution. Both instruments have strongly overlapping

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A new design approach to innovative spectrometers. Case study: TROPOLITE

Autor: Volatier, J.B.C.G., Baümer, S.M.B., Kruizinga, B., Vink, H.J.P.

Publikováno v: Optical Modelling and Design, 15-17 April 2014, Brussels, Belgium, 9131

Designing a novel optical system is a nested iterative process. The optimization loop, from a starting point to final system is already mostly automated. However this loop is part of a wider loop which is not. This wider loop starts with an optical s

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Optical configuration for the VNS spectrometer of the Earth CARE multi-spectral imager instrument

Autor: Togt, O.E. van der, Vink, H.J.P., Escudero Sanz, I.

Publikováno v: International Optical Design Conference, IODC 2010, 13-17 June, 2010, Jackson Hole, WY, USA

We present the optical configuration of an imaging filter spectrometer, part of the European Space Agency Multi-Spectral Imager instrument, that will provide information on the clouds for a better understanding of Earth climate.

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http://resolver.tudelft.nl/uuid:9f40fe22-f528-41de-829b-ebdbb9875c84

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Design of a basic angle monitoring system in silicon carbide

Autor: Veggel, van, A.A., Rosielle, P.C.J.N., Nijmeijer, H., Wielders, A.A., Vink, H.J.P.

Publikováno v: Turon, C.O'Flaherty, K.S.Perryman, M.A.C., Symposium The Three-Dimensional Universe with Gaia, 4-7 October 2004, Paris, France, 576, 475-478
Proceedings of Symposium "The Three Dimensional Universe with GAIA" (ESA SP-576), 475-478
STARTPAGE=475;ENDPAGE=478;TITLE=Proceedings of Symposium "The Three Dimensional Universe with GAIA" (ESA SP-576)

Due to the 10 microarcsecond accuracy, with which GAIA will measure the positions of stars using 2 astrometric telescopes, stability requirements on the payload module are extremely stringent. In order to achieve the required 10 microarcsecond accura

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Metrology concept design of the GAIA basic angle monitoring system

Autor: Veggel, van, A.A., Vink, H.J.P., Rosielle, P.C.J.N., Nijmeijer, H., Wielders, A.A., Antebi, J., Lemke, D.

Publikováno v: Astronomical structures and mechanisms technology, 21-22 June 2004, Glasgow, Scotland, UK. Vol. 1, 11-22
STARTPAGE=11;ENDPAGE=22;TITLE=Astronomical structures and mechanisms technology, 21-22 June 2004, Glasgow, Scotland, UK. Vol. 1
Lenstra, D.Morthier, G.Eeneux, T.Pessa, M., Semiconductor Lasers and Laser Dynamics, 27-30 April 2004, Strasbourg, France, 5495, 11-22

The GAIA satellite, scheduled for launch in 2010, will make a highly accurate map of our Galaxy. It will measure the position of stars with an accuracy of 50 prad using two telescopes, which are positioned under a 'basic' angle between the the lines-

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https://research.tue.nl/nl/publications/6b19d943-5eda-43ed-8dad-f409c74fde1d

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DARWIN nulling interferometer breadboard II: design and manufacturing

Autor: Vink, H.J.P., Doelman, N.J., Flatscher, R., Sodnik, Z.

Publikováno v: Fridlund, M.Henning, T., Proceedings of the Conference Towards Other Earths: DARWIN/TPF and the Search for Extrasolar Terrestrial Planets, 22-25 April 2003, Heidelberg, Germany, 539, 641-645

Nulling interferometry is a direct method to detect earth-like planets. To determine whether a planet is earth-like spectrometry can be performed which requires a broadband optical input signal from the planet. Nulling interferometry should decrease

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