Magneto-optic Diagnostics

Magneto-optic diagnostics is a technique used to study plasma, which is a hot, ionized gas found in stars and fusion reactors. It involves using lasers and magnetic fields to measure how light interacts with the charged particles in the plasma. By analyzing the changes in light polarization—how light waves oscillate—scientists can gather information about the plasma's density, temperature, and magnetic fields. This technique is essential for understanding plasma behavior, improving fusion energy, and advancing research in astrophysics and space science.