Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/2360

TítuloA 16 fabry-perot optical-channels array for biological fluids analysis using white light
AutorMinas, Graça
Ribeiro, J. C.
Martins, Júlio S.
Wolffenbuttel, R. F.
Correia, J. H.
Palavras-chaveBiosystem
Optical filter array
Fabry-Perot
Data2003
EditoraUniversity of Minho
CitaçãoEUROSENSORS, 17, Guimarães, 2003 – “Eurosensors : proceedings of the european conference on solid-state transducers”. [Guimarães]: Universidade do Minho, 2003. ISBN 972-98603-1-9. p. 28-30.
ResumoThis paper describes a biosystem (biological system) used to measure the concentration of biological substances in urine, serum, plasma or cerebrospinal fluid. Rather than just one channel, it comprises 16 optical-channels that enable the measurement of the concentration of 16 different biological substances. An array of 16 optical filters based on Fabry-Perot thin-films optical resonators has been designed. Each optical-channel is sensitive in a single wavelength with a Full-Width-Half-Maximum (FWHM) of 7 nm. The filter fabrication requires only 4 masks, used with different etch time. A commercially available band-pass optical filter with a band-pass wavelength in 450-650 nm is used. The biosystem requires only a white light source for illumination due the use of selective optical filters.
TipoconferencePaper
URIhttp://hdl.handle.net/1822/2360
ISBN972-98603-1-9
Arbitragem científicayes
AcessorestrictedAccess
Aparece nas coleções:DEI - Artigos em atas de congressos internacionais

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