Uncooled detectors of continuum terahertz radiation

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dc.contributor.authorKaufmann P.
dc.contributor.authorMarcon R.
dc.contributor.authorKudaka A.S.
dc.contributor.authorCassiano M.M.
dc.contributor.authorFernandes L.O.T.
dc.contributor.authorMarun A.
dc.contributor.authorPereyra P.
dc.contributor.authorGodoy R.
dc.contributor.authorBortolucci E.
dc.contributor.authorZakia M.B.
dc.contributor.authorDiniz J.A.
dc.contributor.authorDa Silva A.M.P.A.
dc.contributor.authorTimofeevsky A.V.
dc.contributor.authorNikolaev V.A.
dc.date.accessioned2024-03-13T01:29:20Z
dc.date.available2024-03-13T01:29:20Z
dc.date.issued2011
dc.description.abstractTHz continuum spectral photometry has new and unique applications in different civil and military areas presenting a number of distinctive advantages on the well known microwaves or mid- to near-infrared technologies. THz sensing is essential to investigate the emission mechanisms by high energy particle acceleration processes. Technical challenges appear to diagnose radiation produced by solar flare burst emissions measured from space as well as radiation produced by high energy electrons in laboratory accelerators. THz filters and detectors have been investigated for the construction of solar flare high cadence radiometers to operate outside the terrestrial atmosphere. Experimental setups have been assembled for testing THz continuum radiation response from distinct detectors: adapted commercial microbolometer array, pyroelectric module, and optoacoustic (Golay cell). The results permitted the final design of a THz double radiometer using Golay cells to be flown in stratosphere balloon missions. © 2011 SBMO/SBMag.
dc.description.firstpage288
dc.description.issuenumber1
dc.description.lastpage294
dc.description.volume10
dc.identifier.doi10.1590/S2179-10742011000100027
dc.identifier.issn2179-1074
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37061
dc.relation.ispartofJournal of Microwaves and Optoelectronics
dc.rightsAcesso Aberto
dc.subject.otherlanguageFar IR continuum spectral photometry
dc.subject.otherlanguageSolar THz radiation
dc.subject.otherlanguageTHz radiometers
dc.subject.otherlanguageTHz sensors
dc.titleUncooled detectors of continuum terahertz radiation
dc.typeArtigo de evento
local.scopus.citations5
local.scopus.eid2-s2.0-79960421350
local.scopus.subjectContinuum radiation
local.scopus.subjectHigh-energy electron
local.scopus.subjectHigh-energy particles
local.scopus.subjectMicrobolometer arrays
local.scopus.subjectSpectral photometry
local.scopus.subjectTechnical challenges
local.scopus.subjectTHz radiation
local.scopus.subjectThz sensors
local.scopus.subjectContinuum radiation
local.scopus.subjectEmission mechanism
local.scopus.subjectExperimental setup
local.scopus.subjectGolay cells
local.scopus.subjectHigh-energy electron
local.scopus.subjectHigh-energy particles
local.scopus.subjectMicrobolometer arrays
local.scopus.subjectMilitary areas
local.scopus.subjectNear Infrared
local.scopus.subjectSolar flare
local.scopus.subjectSpectral photometry
local.scopus.subjectTechnical challenges
local.scopus.subjectTerahertz radiation
local.scopus.subjectTHz filters
local.scopus.subjectTHz radiation
local.scopus.subjectUncooled detectors
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79960421350&origin=inward
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