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Type: Artigo de evento
Title: Uncooled Thermal Infrared Detector For Detection Of Far-infrared Radiation
Author: Neli R.R.
Doi I.
Melo A.M.
Arbex C.J.N.
Zakia M.B.P.
Kaufmann P.
Diniz J.A.
Swart J.W.
Abstract: This work presents the first fabrication of surface-micromachined microbolometers made of polycrystalline silicon. The detection of radiation in the range of submillimeter and far infrared wavelengths has various applications in remote passive radiometric sensing such as imaging of field targets, power line surveys, night vision, radio meteorology, atmospheric propagation and astrophysics. Developments directed to potential interest for telecommunications in that band have been increasing in recent years. The complete process of a non-imaging bolometer detector for incoherent radiation in the submillimeter bands is presented. The first applications considered for the system are measurements of atmospheric propagation, solar imaging and tentative detection of solar transients (flares) in the selected bands.
Citation: Proceedings - Electrochemical Society. , v. 3, n. , p. 95 - 100, 2004.
Rights: fechado
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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