CIRCULAR DICHROISM MEASUREMENT DEVICE AND CIRCULAR DICHROISM MEASUREMENT METHOD

CIRCULAR DICHROISM MEASUREMENT DEVICE AND CIRCULAR DICHROISM MEASUREMENT METHOD

This circular dichroism measurement device, which does not require calibration based on a standard sample, comprises a sample part 4 having a sample, a PEM for modulating the polarization of light that is to enter the sample part 4 or emitted light from the sample part 4, a photodetector 5 for detec...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIYOSHI Yuichi, KONDO Yoshiro
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
COLORIMETRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This circular dichroism measurement device, which does not require calibration based on a standard sample, comprises a sample part 4 having a sample, a PEM for modulating the polarization of light that is to enter the sample part 4 or emitted light from the sample part 4, a photodetector 5 for detecting variation in the light intensity of the emitted light from the sample part 4, an amplifier 7 for amplifying a detection signal from the photodetector 5, an A/D converter 8 for converting the detection signal amplified by the amplifier 7 into a digital signal, and a digital processing device 10