What is thermo optical analysis?

Thermo-optical analysis (TOA) is a technique used to study the thermal and optical properties of materials by simultaneously measuring changes in temperature and optical characteristics, such as reflectance or transmittance, as a function of temperature. This method helps in understanding phase transitions, thermal stability, and other thermodynamic behaviors of materials. TOA is particularly useful in characterizing polymers, glasses, and other complex materials, providing insights into their performance in various applications.