Apparatus for measuring light scattering

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United States of America Patent

PATENT NO 9857300
SERIAL NO

14616062

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Abstract

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Apparatus for measuring light scattering of a sample comprising a light beam source, means for collimating the beam and making it impinge on the sample in a perpendicular direction, at least one light sensor, and at least one spatial filter between the sample and the optical sensor, provided with two apertures, means for measuring the total power reaching the sensor and means for measuring the power of beams with a low k vector after the beam traverses the filter. The invention provides thus a simplified, portable and compact device for measuring different parameters like haze, turbidity, etc. can be built, for any sample and without the need of changing detectors.

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Patent Owner(s)

Patent OwnerAddress
INSTITUCIO CATALANA DE RECERCA I ESTUDIS AVANCATSPASSEIG LLUÍS COMPANYS 23 BARCELONA 08010
FUNDACIO INSTITUT DE CIENCIES FOTONIQUESPARC MEDITERRANI DE LA TECNOLOGIA AV CARL FRIEDRICH GAUSS 3 BARCELONA 08860

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jofre, Cruanyes Marc Castelldefels, ES 3 5
Martïnez, Cordero Pedro Antonio Castelldefels, ES 1 1
Pruneri, Valerio Castelldefels, ES 60 300

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