Rare Earth Doped Fiber is a type of optical fiber that has been reinforced with rare-earth elements such as neodymium, erbium, or holmium. These elements are incorporated into the glass core of the fiber, allowing for higher absorption with lower loss in the visible and near-infrared spectral regions. This makes Rare Earth Doped Fiber ideal for use in cables, as it can be used to transmit signals over longer distances without any signal degradation.
The incorporation of rare-earth elements into the glass core of the fiber also increases its strength, making it highly resistant to physical damage. This makes Rare Earth Doped Fiber an excellent choice for cables that need to withstand harsh environmental conditions and be reliable over long-term use. The durability of the fiber also makes it a great choice for military and aerospace applications, where cables are often subject to extreme temperatures, vibrations, and pressure.
The high absorption and low loss associated with Rare Earth Doped Fiber also make it an ideal choice for high-speed communications applications. The fiber has a low signal dispersion and excellent light transmission performance, allowing for high-bandwidth signal transmission with minimal signal degradation over long distances. Furthermore, the fiber is capable of carrying multiple signals simultaneously, making it a great choice for high-density data communications.
Overall, Rare Earth Doped Fiber is an ideal choice for cables that need to be reliable and durable over long-term use, while also providing excellent signal transmission performance. The incorporation of rare-earth elements into the glass core of the fiber provides excellent absorption and low loss, making it great for high-speed and high-density data communications applications.
