Fiber Optic Resonance

Fiber optic resonance refers to the phenomenon where light within a fiber optic cable amplifies or diminishes at specific wavelengths due to internal reflections and interference. This occurs when certain light frequencies resonate with the fiber's structure, enhancing signal strength at those points. Devices like Fiber Bragg Gratings utilize this resonance to filter or reflect specific wavelengths, enabling precise control of light signals for applications like telecommunications and sensing. Essentially, resonance in fiber optics is about tuning and managing light behavior within the cable to improve performance and functionality.