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bolometer
(redirected from bolometers)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
bo·lom·e·ter  (b-lm-tr)
n.
An instrument that measures radiant energy by correlating the radiation-induced change in electrical resistance of a blackened metal foil with the amount of radiation absorbed.

[Greek bol, ray; see gwel- in Indo-European roots + -meter.]

bolo·metric (bl-mtrk) adj.
bolo·metri·cal·ly adv.

bolometer [bəʊˈlɒmɪtə]
n
(Electronics) a sensitive instrument for measuring radiant energy by the increase in the resistance of an electrical conductor
[from bol-, from Greek bolē ray of light, stroke, from ballein to throw + -meter]
bolometric  [ˌbəʊləˈmɛtrɪk] adj
bolometrically  adv
bolometry  n

bolometer
a device used in bolometry.
See also: Radiation
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.bolometer - an instrument that measures heat radiationbolometer - an instrument that measures heat radiation; extremely sensitive
measuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something


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Abancens is one of the scientists working on the ROSEBUD project (an acronym for Rare Objects SEarch with Bolometers UndergrounD), an international collaborative initiative between the Institut d'Astrophysique Spatiale and the University of Zaragoza, which is focusing on hunting for dark matter in the Milky Way.
Fifty-two bolometers are part of one set of detectors, the High Frequency Instrument.
FIBRE is the first astronomical demonstration of both TES submillimeter bolometers and SQUID multiplexers.
 
 
 
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