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This paper describes contributions to the workshop, 'Technology Development for a CMB Probe of Inflation,' held at NIST in Boulder CO, Aug. 25-28, 2008 concerning technologies to read out direct detectors (including bolometers and microwave kinetic inductance detectors) in a CMBPol satellite mission. The large number of polarimeters required for a satellite mission will likely make it necessary to multiplex the output signals into a small number of readout channels at the cold state. We describe both the cryogenic components and the present-generation warm readout electronics, consider the benefits and challenges of each option, and analyze their technology readiness level and needed additional investments.
Irwin, K.
(2009),
Multiplexed Readout of CMB Polarimeters, Journal of Physics E-Scientific Instruments, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901147
(Accessed November 3, 2024)