Principle and instrumentation of UV-visible spectrophotometer.
UV-Vis Spectrophotometers | How UV/Vis Spectrophotometer Works | Implen
Ultraviolet–Visible Diffuse Reflectance Spectroscopy (UV–Vis DRS), a rapid and non-destructive analytical tool for the identification of Saharan dust events in particulate matter filters - ScienceDirect
Principles of UV/vis spectroscopy (2) Basics of absorption spectroscopy | JASCO Global