Multi-channel spectrophotometer and data processing method for multi-channel spectrophotometer

Multi-channel spectrophotometer and data processing method for multi-channel spectrophotometer

The present invention addresses the problem of reducing the influence of stray light incident on each of a plurality of light reception elements when the light reception elements are used to receive light of various wavelengths. A multi-channel spectrophotometer according to the present invention is...

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Hauptverfasser: GUNJI MASAHIDE, OTAKE KENSUKE, NODA AKIRA
Format: Patent
Sprache:chi ; eng
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COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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creator GUNJI MASAHIDE
OTAKE KENSUKE
NODA AKIRA
description The present invention addresses the problem of reducing the influence of stray light incident on each of a plurality of light reception elements when the light reception elements are used to receive light of various wavelengths. A multi-channel spectrophotometer according to the present invention is provided with: a multi-channel detector (17) that introduces light from a sample into a spectral element (16), carries out wavelength dispersion on the light using the spectral element (16), and detects, at once, the resulting wavelength dispersion light, said multi-channel detector being provided with a plurality of light reception elements (PD) disposed one-dimensionally along the wavelength dispersion direction of the spectral element (16); a light amount calculation unit (221) for calculating wavelength dispersion light amounts from the detection signals of the plurality of light reception elements (PD); a spectrum creation unit (222) for creating a spectrum indicating the relationship between wavelengths and
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subjects COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
title Multi-channel spectrophotometer and data processing method for multi-channel spectrophotometer
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