A transmission hologram for slitless spectrophotometry on a convergent telescope beam. 1. Focus and resolution

Autor: S. Bongard, L. Le Guillou, M Moniez, Y. Copin, Michael W. Coughlin, Y Gentet, S Dagoret-Campagne, J Neveu

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2021, 506 (4), pp.5589-5605. ⟨10.1093/mnras/stab2109⟩

We report in this paper the test of a plane holographic optical element to be used as an aberration-corrected grating for a slitless spectrograph, inserted in a convergent telescope beam. Our long term objective is the optimisation of a specific holo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47a7e535e16d39a37f1479e9824f8cd5
https://doi.org/10.1093/mnras/stab2109

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Design, operation and performance of the PAON4 prototype transit interferometer

Autor: C. Pailler, R. Ansari, J. E. Campagne, Jean Michel Martin, Pierre Colom, C. Magneville, M. Taurigna, Olivier Perdereau, M. Moniez, D. Charlet, F. Rigaud, Ph. Abbon, Qizhi Huang, S. Torchinsky, C. Viou, J. Pezzani, Juyong Zhang

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 493 (2), pp.2965-2980. ⟨10.1093/mnras/staa345⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2020, 493 (2), pp.2965-2980. ⟨10.1093/mnras/staa345⟩

PAON4 is an L-band (1250-1500 MHz) small interferometer operating in transit mode deployed at the Nan\c{c}ay observatory in France, designed as a prototype instrument for Intensity Mapping. It features four 5~meter diameter dishes in a compact triang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9c95e11a00a0ff99ace330ac0264321
https://hal.archives-ouvertes.fr/hal-02418270

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ASPIC and CABAC: two ASICs to readout and pilot CCD

Autor: C. Juramy-Gilles, P. Antilogus, P. Bailly, H. Lebbolo, P. Vallerand, D. Martin, J. Jeglot, A. El berni, M. Moniez, M. Dhellot, Pierre Barrillon

Publikováno v: JINST
Topical Workshop on Electronics for Particle Physics
Topical Workshop on Electronics for Particle Physics, Sep 2016, Karlsruhe, Germany. pp.C03017, ⟨10.1088/1748-0221/12/03/C03017⟩

International audience; For several years, a group of engineers and physicists from LAL and LPNHE have been working on the design of two front end ASICs dedicated to Charge Couple Devices (CCD). ASPIC (Analogue Signal Processing Integrated Circuit),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb78a460e87c5ef2f28f08b82bc30285
https://hal.archives-ouvertes.fr/hal-01554456