Zobrazeno 1 - 10 of 12 pro vyhledávání: '"R. M. J. Janssen"'
3
Thermal simulations of temperature excursions on the Athena X-IFU detector wafer from impacts by cosmic rays
Autor: S. Stever, P. Peille, R. den Hartog, M. P. Bruijn, Simone Lotti, R. M. J. Janssen, A. Roussafi, Claudio Macculi
Publikováno v: J.Low Temp.Phys.
18th International Workshop on Low Temperature Detectors
18th International Workshop on Low Temperature Detectors, Jul 2019, Milano, Italy. pp.264-274, ⟨10.1007/s10909-020-02380-y⟩
We present the design and implementation of a thermal model, developed in COMSOL, aiming to probe the wafer-scale thermal response arising from realistic rates and energies of cosmic rays at L2 impacting the detector wafer of Athena X-IFU. The wafer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f65b777fb29933e1a0e0e7be0746d97
http://arxiv.org/abs/2001.11646
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4
A kilo-pixel imaging system for future space based far-infrared observatories using microwave kinetic inductance detectors
Autor: Kenichi Karatsu, Ozan Yurduseven, Akira Endo, Matthew Joseph Griffin, P. J. de Visser, Peter Charles Hargrave, E. F. C. Driessen, Jesús Martín-Pintado, Nuria Llombart, David J. Thoen, L. Ferrari, Gregoire Coiffard, Juan Bueno, Vignesh Murugesan, R. M. J. Janssen, Jochem J. A. Baselmans, Andrey M. Baryshev, Stephen J. C. Yates
Publikováno v: Astron.Astrophys.
Astron.Astrophys., 2017, 601, pp.A89. ⟨10.1051/0004-6361/201629653⟩
Astronomy & Astrophysics
Astron.Astrophys., 2017, 601, pp.A89. 〈10.1051/0004-6361/201629653〉
Astronomy & Astrophysics, 601
Astronomy & Astrophysics (0004-6361), 601, A89
Astronomy & astrophysics, 601:A89. EDP Sciences
Future astrophysics and cosmic microwave background space missions operating in the far-infrared to millimetre part of the spectrum will require very large arrays of ultra-sensitive detectors in combination with high multiplexing factors and efficien
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fbec82a90ea359501415936c6eee75b
https://hal.archives-ouvertes.fr/hal-01582373
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5
Performance of hybrid NbTiN-Al microwave kinetic inductance detectors as direct detectors for sub-millimeter astronomy
Autor: L. Ferrari, Jochem J. A. Baselmans, Andrey M. Baryshev, Stephen J. C. Yates, R. M. J. Janssen, Akira Endo, Teun M. Klapwijk
Publikováno v: Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series: Proceedings Volume 9153, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII, 91530T
In the next decades millimeter and sub-mm astronomy requires large format imaging arrays and broad-band spectrometers to complement the high spatial and spectral resolution of the Atacama Large Millimeter/sub-millimeter Array. The desired sensors for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bef4e329e7438850364a10bb2102ef42
http://adsabs.harvard.edu/abs/2014SPIE.9153E..0TJ
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6
High optical efficiency and photon noise limited sensitivity of microwave kinetic inductance detectors using phase readout
Autor: Jochem J. A. Baselmans, Akira Endo, Teun M. Klapwijk, R. M. J. Janssen, Stephen J. C. Yates, L. Ferrari, Andrey M. Baryshev
Publikováno v: Applied Physics Letters, 103 (20), 2013
Applied Physics Letters, 103(20):203503
We demonstrate photon noise limited performance in both phase and amplitude readout in microwave kinetic inductance detectors (MKIDs) consisting of NbTiN and Al, down to 100 fW of optical power. We simulate the far field beam pattern of the lens-ante
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012f8fcdcdcd9a44451a8d86698f527e
https://research.rug.nl/en/publications/8622ebce-3a1f-4145-9941-c751c2f30700
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7
Development of DESHIMA
Autor: S. J. C. Yates, R. M. J. Janssen, Y. J. Y. Lankwarden, Akira Endo, Lorenza Ferrari, P. J. de Visser, David J. Thoen, Andrey M. Baryshev, S. M. H. Javadzadeh, T. M. Klapwijk, B. Knoors, P. van der Werf, Jochem J. A. Baselmans
Publikováno v: Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI, 8452
Distant, dusty and extremely luminous galaxies form a key component of the high redshift universe, tracing the period of intense cosmic activity that ultimately gave rise to the present-day universe. These highly luminous galaxies, first detected in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb7bfa950c36e4e81859c61faf5cae2
http://adsabs.harvard.edu/abs/2012SPIE.8452E..0XE
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8
Design of an Integrated Filterbank for DESHIMA: On-Chip Submillimeter Imaging Spectrograph Based on Superconducting Resonators
Autor: A. Endo, P. van der Werf, R. M. J. Janssen, P. J. de Visser, T. M. Klapwijk, J. J. A. Baselmans, L. Ferrari, A. M. Baryshev, S. J. C. Yates
Publikováno v: Journal of Low Temperature Physics, 167(3-4), 341-346. SPRINGER/PLENUM PUBLISHERS
Journal of low temperature physics, 167(Apr)2012
Keywords Kinetic Inductance Detector, Submillimeter Wave, SpectrometerAbstract An integrated filterbank (IFB) in combination with microwav e kineticinductance detectors (MKIDs), both based on superconducting resonators, couldbe used to make broadban
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::260e1e15eda513bf8f2d95cb63163d89
https://research.rug.nl/en/publications/705f7c1a-311b-4ca5-86c7-15af1c1c0545
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9
Power handling and responsivity of submicron wide superconducting coplanar waveguide resonators
Autor: Akira Endo, Teun M. Klapwijk, Jochem J. A. Baselmans, P. J. de Visser, R. M. J. Janssen, Rami Barends
Publikováno v: Journal of low temperature physics, 167(Apr.)2012
The sensitivity of microwave kinetic inductance detectors (MKIDs) based on coplanar waveguides (CPWs) needs to be improved by at least an order of magnitude to satisfy the requirements for space-based terahertz astronomy. Our aim is to investigate if
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a54ce371cccdf904e2a560597de72ca
https://doi.org/10.1007/s10909-012-0458-1
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10
The triggering probability of radio-loud AGN: A comparison of high and low excitation radio galaxies in hosts of different colors
Autor: Jarle Brinchmann, Philip Best, H. J. A. Röttgering, R. M. J. Janssen
Publikováno v: Astronomy and Astrophysics, 541, A62 (2012)
Astronomy & Astrophysics, 541, A62
Low luminosity radio-loud active galactic nuclei (AGN) are generally found in massive red elliptical galaxies, where they are thought to be powered through gas accretion from their surrounding hot halos in a radiatively inefficient manner. These AGN
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12727c69cc0c840b91ee27a91510ebe
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