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Recent Achievements on the development of the Herschel/PACS Bolometer arrays

N. Billot·P. Agnese·O. Boulade·C. Cigna·E. Doumeyrou·B. Horeau·J. Lepennec·J. Martignac·J. -L. Pornin·V. Reveret·L. Rodriguez·M. Sauvage·F. Simoens·L. Vigroux
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Abstract

A new type of bolometer arrays sensitive in the Far Infrared and Submillimeter range has been developped and manufactured by CEA/LETI/SLIR and will be integrated in the PACS instrument onboard the Herschel Space Observatory (launch date 2008). The main innovations are their collective manufacturing technique (production of 3-side buttable 16x16 arrays) and their high mapping efficiency (large format detector and instantaneous Nyquist sampling). Their measured NEP is 2x10^-16 W/Hz^-0.5 and their thermometric passband about 4-5 Hz. In this paper we describe CEA bolometers and present the results obtained during the last test campaign.

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N. Billot, P. Agnese, O. Boulade, C. Cigna, E. Doumeyrou, B. Horeau, J. Lepennec, J. Martignac, J. -L. Pornin, V. Reveret, L. Rodriguez, M. Sauvage, F. Simoens, L. Vigroux. 2006-03-03. Recent Achievements on the development of the Herschel/PACS Bolometer arrays. https://doi.org/10.1016/j.nima.2006.05.076

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