Infrared Astronomical Satellite IRAS

author: Dušan Petrač, Jet Propulsion Laboratory, California Institute of Technology (Caltech)
published: Nov. 2, 2010,   recorded: October 2010,   views: 2968


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IRAS je bil pionirski satelit, ki je odprl okno v vesolje infrardeči svetlobi. Izveden je bil v kooperaciji med ZDA, Nizozemsko in Veliko Britanijo. Projekt je imel veliko izzivov pri rešitvah. Na primer: hlajenje infrardečih detektorjev pri 2K z uporabo superfluidnega helija tako kot tudi hladne polprevodniške elektronike.

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