Abstract Visible and Near Infrared (Vis–NIR) Spectroscopy is a powerful non destructive
analytical method used to analyze major compounds in bulk materials and products and …

The Kubelka-Munk relationship is the equation most commonly used to describe the
reflectance from a scattering medium. This equation breaks down, however, in several …

Abstract For spectroscopists, the (Bouguer‐) Beer–Lambert law is unquestionably an
essential principle, since it is inseparably linked with one of the most important quantities in …

Milk is an example of a strongly scattering material, as its white colour indicates. For non-
scattering samples, the Beer-Lambert law can be used to compute an absorption coefficient …

Two independent methods for determination of the effectively sampled mass per unit area
are presented and compared. The first method combines directional− hemispherical …

CaF2 seems to be the ideal substrate material for the infrared spectroscopy of organic and
biological layers, since its refractive index is very similar to that of these materials. As a …

Substantial refractive index mismatches between substrate and layers lead to undulating
baselines, which are known as interference fringes. These fringes can be attributed to …

In most scattering media, the scattering centers have random shapes and sizes, preventing
any theoretical approach for the determination of their absorption and scattering coefficients …

Thermal lens spectroscopy has been experimentally compared to the conventional Beer's
law method in situations where the sample under study possesses substantial light …

Previous studies have shown that the Rozenberg and Pitts-Giovanelli methods are useful
alternatives that may be applied to diffusely reflecting samples that fail to conform to the …