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1. IN1286/CHENP/2005 - OPTICAL ANALYSIS SYSTEM

Office
Inde
Numéro de la demande 1286/CHENP/2005
Date de la demande 16.06.2005
Numéro de publication 1286/CHENP/2005
Date de publication 10.08.2007
Numéro de délivrance 223347
Date de délivrance 21.11.2008
Type de publication B
CIB
G01J 3/28
GPHYSIQUE
01MÉTROLOGIE; TESTS
JMESURE DE L'INTENSITÉ, DE LA VITESSE, DU SPECTRE, DE LA POLARISATION, DE LA PHASE OU DES CARACTÉRISTIQUES D'IMPULSIONS DE LUMIÈRE INFRAROUGE, VISIBLE OU ULTRAVIOLETTE; COLORIMÉTRIE; PYROMÉTRIE DES RADIATIONS
3Spectrométrie; Spectrophotométrie; Monochromateurs; Mesure de la couleur
28Etude du spectre
Déposants KONINKLIJKE PHILIPS ELECTRONICS N.V.
Inventeurs SCHUURMANS, FRANK, J.P.
VAN BEEK, MICHAEL, C
BAKKER, LEVINUS, P
RENSEN, WOUTER, H.J
HENDRIKS, BERNARDUS, H,W
HENDRIKS, ROBERT, F
STEFFEN, THOMAS
Données relatives à la priorité 02080427.4 19.12.2002 EP
Titre
(EN) OPTICAL ANALYSIS SYSTEM
Abrégé
(EN)
The optical analysis system (1) is arranged to determine an amplitude of a principal component of an optical signal. The optical analysis system (1) comprises a first detector (5) for detecting the optical signal weighted by a first spectral weighting function, and a second detector (6) for detecting the optical signal weighted by a second spectral weighting function. For an improved signal-to-noise ratio, the optical analysis system (1) further comprises a dispersive element (2) for spectrally dispersing the optical signal, and a distribution element (4) for receiving the spectrally dispersed optical signal and for distributing a first part of the optical signal weighted by the first spectral weighting function to the first detector (5) and a second part of the optical signal weighted by the second spectral weighting function to the second detector (6). The spectroscopic analysis system (30) and the blood analysis system (40) each comprise an optical analysis system (1) according to the invention.