What Does FECO Stand For?

FECO stands for Fringes Of Equal Chromatic Order

FECO, or Fringes Of Equal Chromatic Order, refers to a phenomenon observed in optical interference patterns, where distinct bands of color appear due to varying thicknesses of a film or medium. These fringes represent specific intervals where light waves reinforce or cancel each other, resulting in uniform color bands. FECO is significant in fields such as physics and materials science, as it aids in analyzing optical properties and the structural characteristics of thin films.