Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Geert Keizer"'
Autor:
Martina C. Wiedner, Susanne Aalto, Edward G. Amatucci, Andrey M. Baryshev, Victor Y. Belitsky, Asantha Cooray, Elvire De Beck, Yan Delorme, Brian N. Ellison, Martin J. Eggens, Juan D. Gallego-Puyol, Maryvonne Gerin, Paul F. Goldsmith, Fabrice Herpin, Leslie K. Hunt, Jean-Michel Krieg, Gabby Kroes, Philippe Laporte, André Laurens, David T. Leisawitz, Dariusz C. Lis, Margaret Meixner, Gary J. Melnick, Stefanie N. Milam, David A. Neufeld, Napoléon Nguyen-Tuong, Réné Plume, Christophe Risacher, Johannes G. Staguhn, Edward Tong, Serena Viti, The Origins Space Telescope Mission Concept Study Team, Cara Battersby, Edwin Bergin, Bruno Borgo, Ruth C. Carter, Emmanuel Caux, James A. Corsetti, Vincent P. Desmaris, Michael J. DiPirro, Anna Maria Di Giorgio, Christophe Goldstein, Frank P. Helmich, Richard E. Hills, Michiel Hogerheijde, Willem Jellema, Geert Keizer, Gregory E. Martins, Imran Mehdi, Klaus Pontoppidan, Benjamin Quertier-Dagorn, Friedrich Wyrowski
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems, 7:11007. SPIE
Journal of Astronomical Telescopes, Instruments, and Systems, 7:011007. Society of Photo-Optical Instrumentation Engineers (SPIE)
Journal of Astronomical Telescopes, Instruments, and Systems, 7
Journal of Astronomical Telescopes, Instruments, and Systems, 7:011007. Society of Photo-Optical Instrumentation Engineers (SPIE)
Journal of Astronomical Telescopes, Instruments, and Systems, 7
The Heterodyne Receiver for Origins (HERO) is the first detailed study of a heterodyne focal plane array receiver for space applications. HERO gives the Origins Space Telescope the capability to observe at very high spectral resolution (R = 107) over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d63e024c0dc2bfe129c3e0c75fef627
https://dare.uva.nl/personal/pure/en/publications/heterodyne-receiver-for-origins(4acde3d5-46be-4cee-830e-96a23be958ba).html
https://dare.uva.nl/personal/pure/en/publications/heterodyne-receiver-for-origins(4acde3d5-46be-4cee-830e-96a23be958ba).html
Autor:
Aaldert van Amerongen, L. Dubbeldam, Phillip P. Laubert, Geert Keizer, Tonny Coppens, Ruud Schuurhof, Ralf Kohlhaas, Paul J. J. Tol, R. Huisman, Stephen J. C. Yates, René Wanders, P.P. Kooijman, Sander van Loon, M. Mustafa Kaykisiz
Publikováno v:
International Conference on Space Optics — ICSO 2018.
In this article the immersed gratings for the ESA Copernicus Sentinel-5 mission are presented. The manufacturing approach is shown and the optical performance of the SWIR-3 immersed gratings as well as the results of the environmental tests are discu
Autor:
R. Huisman, David Teyssier, Bertrand Delforge, Willem Jellema, Martin Eggens, Geert Keizer, Michael Mueller
Publikováno v:
Experimental Astronomy, 37(2), 369-379. SPRINGER
HIFI is a heterodyne spectrometer aboard the Herschel Space Observatory, providing high-spectral-resolution capabilities. Of its seven frequency bands, four (bands 3, 4, 6, and 7) employ Martin-Puplett diplexers to combine sky signal and local oscill
Autor:
W. M. Laauwen, C. de Jonge, Pieter Dieleman, Martin Eggens, A. de Jonge, Lorenza Ferrari, Geert Keizer, H. P. Smit, Axel Detrain
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation.
In the context of the SAFARI instrument (SpicA FAR-infrared Instrument) SRON is developing a test environment to verify the SAFARI performance. The characterization of the detector focal plane will be performed with a back-illuminated pinhole over a
Autor:
Brian Jackson, B. Kopf, R. Bieber, R. Güsten, A. M. di Giorgio, J. A. Stern, Holger S. P. Müller, B. J. van Leeuwen, G. S. Liu, R. Orfei, Neal R. Erickson, R. Lai, B. Delforges, Wolfgang Wild, Christian Leinz, O. Coeur-Joly, J. Desbat, David Teyssier, S. D. Lord, Karl Jacobs, Bruce Bumble, Lorene Samoska, M. Rataj, R. H. Lin, Dominicus Kester, M. Salez, X. Tielens, Alexandre Karpov, Paolo Saraceno, K. Edwards, R. Huisman, A. Megej, K. F. Schuster, Michel Fich, L. Dubbeldam, Serguei Cherednichenko, H. Golstein, Christian Monstein, J. A. Murphy, C. van Baaren, Victor Belitsky, P. Planesas, E. Natale, Michael Olberg, Lorenzo Piazzo, T. Peacock, Martin Eggens, Emmanuel Caux, W. A. Hatch, Neil Trappe, Hubregt J. Visser, Herbert Zirath, Jaap Evers, S. Phillip-May, Alain Maestrini, Hamid Javadi, Jacob Kooi, Th. de Graauw, F. Schmülling, E. C. Honingh, C. McCoey, J. C. Pearson, W. Luinge, I. Lopez-Fernandez, W. M. Laauwen, M. Michalska, Bengt Larsson, S. Wulff, John Gill, René Liseau, Volker Ossenkopf, Colin Borys, B. Kruizenga, Rafael Teipen, C. Kramer, A. Cros, H. Goulooze, P. Cais, W. Nowosielski, Goutam Chattopadhyay, M. Stokroos, Rafael Bachiller, F. Zwart, C. Gal, Piotr Orleanski, J. Kawamura, H. Smit, O. Siebertz, H. Aarts, Francesco Nuzzolo, L. Meinsma, Jonas Zmuidzinas, R. Assendorp, D. A. Beintema, H. van de Stadt, Jesús Martín-Pintado, G. de Lange, Ryszard Szczerba, Erich Schlecht, R. Higgins, Christophe Risacher, Patrick W. Morris, H. Jacobs, Christopher Jarchow, Willem Jellema, Pieter Dieleman, Todd Gaier, B. Franke, J. Stutzki, Imran Mehdi, Th. Klein, Harald Franz Arno Merkel, T. Finn, M. Justen, P.R. Wesselius, M. Ciechanowicz, T. M. Klapwijk, Hans-Joachim Wunsch, C. Comito, P. Zaal, Erik L. Kollberg, C. Diez-Gonzalez, T. den Boggende, John Ward, Jian-Rong Gao, Pasquale Cerulli-Irelli, C. Kasemann, T. Kuhn, Frank Helmich, K. Wildeman, Henry G. LeDuc, L. Ravera, Frank Maiwald, Y. Delorme, D. Moratschke, F. Schlöder, J. M. Krieg, M. Olbrich, A. Marston, Juan Daniel Gallego, P.-P. Kooiman, E. Steinmetz, T. Gunsing, A. Naber, M. Melchior, Geert Keizer, M. Schultz, I. Peron, S. Gauffre, C. K. Wafelbakker, N. Whyborn, M. Krause, T. Tils, Alexander Loose, A. de Jonge, Pieter R. Roelfsema, Rudolf Schieder, M. Caris, S. Glenz, A. Barcia, W. Baechtold, Paul Hartogh, R. Shipman, Adwin Boogert, Arnold O. Benz, Thomas G. Phillips
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 518, pp.L6. ⟨10.1051/0004-6361/201014698⟩
Astronomy and Astrophysics-A&A, 2010, 518, pp.L6. ⟨10.1051/0004-6361/201014698⟩
Astronomy and Astrophysics, 7-8, 518
Astronomy & astrophysics, 518:L6. EDP Sciences
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 518, pp.L6. ⟨10.1051/0004-6361/201014698⟩
Astronomy and Astrophysics-A&A, 2010, 518, pp.L6. ⟨10.1051/0004-6361/201014698⟩
Astronomy and Astrophysics, 7-8, 518
Astronomy & astrophysics, 518:L6. EDP Sciences
International audience; Aims: This paper describes the Heterodyne Instrument for the Far-Infrared (HIFI) that was launched onboard ESA's Herschel Space Observatory in May 2009. Methods: The instrument is a set of 7 heterodyne receivers that are elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e563a81d5849089a8ce2c4add1dd8da6
http://eprints.maynoothuniversity.ie/2083/
http://eprints.maynoothuniversity.ie/2083/