Journal of the Optical Society of America · 1955 · 24 citations · 7 references
EngineeringBiomedical EngineeringInstrumentationMetrologySpectroscopyAbsorption SpectroscopyOptical InstrumentationOptical MetrologyOptical SpectroscopyReflectance
The design and performance of a comparison type integrating sphere for the Beckman Model DR recording spectrophotometer is described. This instrument allows the measurement of total reflectance with an accuracy of about 1%.
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The reflection factor of magnesium oxide
J. S. Prestón · Transactions of the Optical Society · 1929 · 53 citations