A new concept for a cryogenic amplifier
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V. Fedl; L. Barl; G. Lutz; R. Richter; L. Strüder
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Article
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2010
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Elsevier Science
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English
⚖ 760 KB
The observation of astrophysical objects in the mid-infrared requires Blocked Impurity Band (BIB) detectors based on n-doped Silicon. It is desirable to observe faint astronomical objects with such a detector, which can be achieved with a high signal to noise ratio. These detectors operate at a temp