What Does NLO Stand For?

NLO stands for Nonlinear Optical

NLO, or Nonlinear Optical, refers to the study and application of the interaction between light and matter in nonlinear media, where the response of the material to the optical field is not directly proportional to the light intensity. This phenomenon enables various advanced applications, including frequency conversion, optical switching, and the generation of new light frequencies, making NLO crucial for technologies in telecommunications, laser systems, and imaging.