PHOTOMETER-COLORIMETER BASED ON INTEGRATING SPHERE WITH AN INTERNAL SCREEN AND OPTOELECTRONIC RGB-COMPONENTS

• Published in: Nauchno-tekhnicheskiĭ vestnik informat͡s︡ionnykh tekhnologiĭ, mekhaniki i optiki Vol. 17; no. 2; p. 249
• Main Authors: Belov, N P, Grisimov, V N, Dikiy, D I, Odnovorchenko, P V, Savchenko-Novopavlovskaya, S L, Sherstobitova, A S, Yaskov, A D
• Format: Journal Article
• Language: Russian
• Published: Saint Petersburg St. Petersburg National Research University of Information Technologies, Mechanics and Optics 01.03.2017
• Subjects: Algorithms; Color; Colorimetry; Dentistry; Emitters; Integrating spheres; Light emitting diodes; Luminance distribution; Nanocomposites; Optoelectronics; Parameters; Photodiodes; Photometers; Reflection; Reflectors

Subject of Research. The paper presents the laboratory colorimeter for determination of color parameters of objects with a diffuse reflection. We discuss design features, performance and metrological characteristics, calibration algorithm of the device in XYZ and RGB color systems. Findings for colo...