ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The experimental system consisted of a 6-inch f/6 newtonian telescope coupled to a celostat. The detector assembly consisted of a PbS detector, a chopper with its motor, a filter and a detector cooling box. The 1 x 1 mm PbS detector, cooled to liquid nitrogen temperatures had an NEP of 1.3 x 10-10 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/289779a0
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