Total internal reflection (TIR) is a fascinating optical phenomenon that occurs when a light ray…
Browsing: optics
FWHM, or Full Width at Half Maximum, is a key parameter used across optics, spectroscopy,…
Phosphorescence is a type of photoluminescence where certain materials absorb energy and then re-emit it…
Beer’s Law (also known as the Beer-Lambert Law) is a fundamental principle in chemistry and…
What is Light Energy? Light energy, or electromagnetic radiation, is a dynamic form of energy…
What is IR Spectroscopy? Infrared (IR) spectroscopy, also called vibrational spectroscopy, identifies and studies chemicals…
What is an Absorption Spectrum? An absorption spectrum graphically represents the wavelengths absorbed by a…
Introduction When it comes to light-emitting materials, fluorescence and phosphorescence are two fascinating processes often…