NuCOIL Replacement Ring
Nufern’s NuCOIL is the perfect tool for extracting the best performance from LMA fibers. The NuCOIL tool is easy to wind, allowing experimenters to achieve consistent results. Three different sizes allow the creation of coils at a number of different pumping wavelengths and fiber absorption lengths.
NuCOIL coils provide efficient cooling combined with low micro-bend losses allowing the attenuation of predominately higher order modes in LMA fibers. The results when properly loaded are excellent beam quality, high optical efficiency, minimum high order mode content and consistent optimal heat rejection from the active fiber.