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Erbium Oxide, also known as Erbia (molecular formula: Er₂O₃), is a key rare earth oxide with a distinctive pink or pale pink fine powder appearance. It boasts stable chemical properties, high melting point, excellent thermal stability, and superior optical performance—especially outstanding light absorption and emission characteristics in the near-infrared region. As a professional rare earth manufacturer, we supply high purity Erbium Oxide with strictly controlled impurities, uniform particle size, and consistent composition. Our products undergo strict quality inspection at every production stage to ensure reliable performance. It is widely applied in optical fibers, laser materials, optical glass, ceramic colorants, and scientific research fields, serving as an indispensable raw material for high-end optical and electronic industries.
Product Advantage
1. High Purity & Low Impurity
Our Erbium Oxide is available in high purity grades (up to 99.9%), with strictly controlled trace impurities and no agglomeration. The uniform powder particle size ensures excellent dispersibility and compatibility with other materials, fully meeting the high-standard requirements of high-end optical, electronic, and laboratory research fields.
2. Unique Optical Performance
It has exceptional optical properties, particularly strong absorption and emission in the near-infrared spectrum, making it an ideal dopant for optical fibers and laser crystals. Its stable optical performance ensures consistent performance in long-term use, which is crucial for optical communication and laser applications.
3. Stable Chemical & Physical Properties
Possessing good chemical inertness, it is not easy to react with air, moisture, or common chemicals, ensuring long-term storage stability. With excellent thermal stability, it can withstand high temperatures without decomposition or oxidation, suitable for high-temperature processing and application scenarios. The pink powder form is easy to transport, store, and mix with other raw materials for formulation.
4. Multiple Specifications & Customization
We provide Erbium Oxide in various specifications, including different purity grades, particle sizes, and packaging options. Customized services are available to meet the specific needs of optical fiber, laser, ceramic, and electronic industries, ensuring perfect matching with different production processes.
5. Factory Direct Supply & Cost-Effective
Adopting standardized production processes and complete testing systems, each batch of products maintains consistent quality and stable performance. As a direct manufacturer, we eliminate middlemen, offering competitive pricing, sufficient inventory, and stable supply to support bulk orders and long-term cooperation.
Product Uses
1. Optical Fiber Industry
As a core dopant for erbium-doped optical fibers (EDF), Erbium Oxide enables optical fibers to amplify light signals in the near-infrared region, which is the foundation of modern optical communication systems. It is widely used in fiber optic communication networks, fiber optic amplifiers, and fiber optic sensors, ensuring high-speed, long-distance signal transmission.
2. Laser Material Field
Used as a dopant for laser crystals (such as erbium-doped yttrium aluminum garnet and erbium-doped glass), it is used to produce near-infrared lasers. These lasers are widely applied in laser medical treatment (such as laser surgery, skin care), laser communication, laser sensing, and scientific research.
3. Optical Glass Industry
Added to optical glass as an additive, it improves the glass’s refractive index, light transmittance, and thermal stability. It is used to produce high-quality optical lenses, prisms, and special optical glass for optical instruments, aerospace, and medical equipment.
4. Ceramic Industry
As a unique pink colorant for ceramics, Erbium Oxide imparts a soft, stable pink hue to ceramic glazes and pigments. It enhances the color stability and gloss of ceramic products, suitable for decorative ceramics, art ceramics, and high-end daily-use ceramics.
5. Electronic & Laboratory Research
Applied in the production of electronic ceramics, such as capacitors and semiconductor components, to improve the electrical performance and thermal stability of products. High purity Erbium Oxide also serves as an analytical reagent and research raw material in rare earth chemistry, material science, and optical research, supporting the development of new materials and high-tech technologies.
