Frequently Asked Questions

The refractive index decreases gradually from the core center outward, rather than stepping sharply at the core-clad boundary. This reduces modal dispersion compared to step-index multimode fiber, useful where signal integrity over multimode transmission matters.

Three: 50/125 µm, 50/200 µm, and 100/140 µm (core/clad).

Copper conducts heat far better than a polymer coating, helping dissipate heat generated in the fiber under optical or thermal load — useful in high-power or high-temperature applications.