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6. Environments. Surfaces. Sources. Detectors
6.1 Environments and surfaces
All the objects that can modify propagation between source and detector are made up of media that are more or less absorbent or emissive, and of surfaces that are more or less reflective.
SCROLL TO TOP6.1.1 Absorption, reflection and transmission factors. Optical density
An object receiving incident flux Φ
i
absorbs the fraction
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Environments. Surfaces. Sources. Detectors
Photometric problems and methods
Bibliography
References
Standardization
Association française de normalisation AFNOR
- Vocabulaire électronique. Chapitre 845 : Éclairage º [CEI 50 (845)]. - NF C 01-845 - 3-89
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Standard sources for radiometry: 18, 19, 20
Standard sources for photometry: 18, 19, 20
Detectors for radiometry: thermal: 5, 12, 13, 17
Detectors for radiometry: photoelectric: 2, 4, 6, 7, 27
Photometric detectors: 19
Radiometers (flux, irradiance):...
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