The visible- near-infrared optimized silica fibers have a step index distribution, with a low hydroxyl quartz core. They have excellent transmission performance in the VISNIR band and can meet the application of high-power laser transmission. At the same time, they have advantages in infrared spectroscopy applications. This series of products includes two types: polyacrylic acid resin coating and polyimide resin coating. We can provide silica fibers with different core diameters, cladding diameters, and numerical apertures according to customer needs.

It can be used in fields such as laser transmission, laser welding, laser cutting, laser coupling, laser diode tail fiber, spectral detection, lighting, sensors, data communication, local area networks, and cable television.