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Light transmission through polyethylene samples

Caridi, F. ; Torrisi, L. ; Visco, A.M.

Optics communications, 2012-03, Vol.285 (6), p.1199-1205 [Periódico revisado por pares]

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Título:
Light transmission through polyethylene samples
Autor: Caridi, F. ; Torrisi, L. ; Visco, A.M.
Assuntos: Absorption coefficient ; Calibration ; Doped polyethylene samples ; Infrared radiation ; Lasers ; Light transmission ; Mathematical analysis ; Polyethylenes ; Spectra ; Wavelengths
É parte de: Optics communications, 2012-03, Vol.285 (6), p.1199-1205
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: A spectral calibration Hg(Ar) lamp and a pulsed Nd:YAG laser were employed to study the UV, VIS and IR light transmission through polyethylene samples, as pure and doped with Fe 2O 3 and carbon nanotubes. Optical measurements were performed in the spectral range between 200 nm and 800 nm. Measurements with 0.1% and 1% in weight of filler concentrations were investigated. The polymers' optical absorption coefficients, calculated from the experimental transmitted component, were tabulated at different wavelengths as a function of the analyzed samples. The radiation depth penetration was also evaluated.
Editor: Elsevier B.V
Idioma: Inglês

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