Print Email Facebook Twitter Complex impedance and equivalent bolometer, analysis of a low noise bolometer for SAFARI Title Complex impedance and equivalent bolometer, analysis of a low noise bolometer for SAFARI Author Lindeman, M.A. Khosropanah, P. Hijmering, R.A. Ridder, M. Gottardi, L. Bruijn, M. Van der Kuur, J. De Korte, P.A.J. Gao, J.R. Hoevers, H. Faculty Applied Sciences Department Kavli Institute of Nanoscience Date 2012-02-07 Abstract Transition-edge-sensor (TES) bolometers are the chosen detector technology for the SAFARI Imaging Spectrometer on the SPICA telescope. For this mission, SRON is developing bolometers, each consisting of a TiAu TES that is weakly coupled to the thermal bath through thin legs of silicon nitride. In order to understand and optimize the bolometer and to verify our detector models, we characterize the devices using a series of complex impedance measurements. We apply equivalent bolometer analysis (EBA) in combination with model fitting to these data. From this analysis, we obtain important parameters that give us confidence in our understating of the response and noise of these sensitive detectors Subject cmplex impedance · euivalent bolometer analysis · blometer heory · nise · tansition edge sensor · SPICA · TES · clorimeter · NEP · apha · bta To reference this document use: http://resolver.tudelft.nl/uuid:bc028b3c-7051-4992-8e34-0d8c081cda08 DOI https://doi.org/10.1007/s10909-012-0572-0 Publisher Springer ISSN 0022-2291 Source http://www.springerlink.com/content/n64124rj4v6v1174/ Source Journal of low temperature physics, 167(apr)2012 Part of collection Institutional Repository Document type journal article Rights (c)2012 Springer-Verlag Files PDF 2012-25Lindeman.pdf 705.83 KB Close viewer /islandora/object/uuid:bc028b3c-7051-4992-8e34-0d8c081cda08/datastream/OBJ/view