Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,730,075,550 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

bolometer
(redirected from bolometers)

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 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.bolometerbolometer - 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


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
Using exquisitely sensitive, heat-detecting instruments known as bolometers, Pierre de Marcillac and his colleagues at the Institute for Space Astrophysics in Orsay, France, chanced upon signs that more than 100 bismuth-209 atoms had each spat out a helium nucleus--also known as an alpha particle--to become a lighter atom of thallium-205.
FIBRE is the first astronomical demonstration of both TES submillimeter bolometers and SQUID multiplexers.
New materials like multiple quantum wells (MQWs), micro- bolometers and ferroelectric devices will facilitate new commercial applications.
 
Dictionary/thesaurus browser? ? Full browser
 
 
Dictionary, Thesaurus, and Translations
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.