Polarimetry

Polarimetry is a technique used to measure the orientation and properties of polarized light—light waves vibrating in specific directions. When light interacts with materials, its polarization can change, revealing information about the material's structure, composition, or surface characteristics. By analyzing these changes, scientists can identify substances, assess molecular arrangements, or monitor chemical reactions. Polarimetry is widely used in fields like chemistry, physics, and astronomy to gain insights that are not evident through standard light measurements, making it a valuable tool for understanding the microscopic and macroscopic properties of various materials.