The core of glass fibers for IR consists of pure fused silica glass with low OH content and uniform refractive index across the entire diameter. The fibers are used in a wavelength range from 400 nm to 2400 nm (VIS-IR). The fibers themselves are covered with a coating either consisting of acrylate, silicone or polyimide.

The multimode fibers are not only used in optical data transmission, but also in sensor technology, spectroscopy, medical technology and laser applications.

Advantages of Dual Acrylate Coated Multimode Optical Fibers
Dual acrylate coated multimode optical fibers are designed to provide enhanced mechanical durability and improved environmental stability compared to standard single acrylate fibers. The dual-layer coating structure increases resistance to microbending, handling stress, and installation-induced deformation, resulting in more stable optical performance in industrial and laboratory environments. These fibers are well suited for VIS-IR optical transmission systems used in spectroscopy, sensing, laser delivery, and photonics applications where both optical performance and mechanical reliability are critical.

Improved Mechanical Stability for Industrial Fiber Integration
Dual acrylate coatings provide enhanced mechanical protection that helps maintain fiber integrity during installation, routing, and long-term operation. This improved durability reduces the risk of microbending losses and performance degradation in demanding industrial and photonics environments where fibers are frequently handled or deployed in constrained geometries.