Erbium (Er), a silvery-white rare earth element, plays a crucial role in modern photonics and optical communication systems. As a sputtering target, erbium is used to deposit high-purity thin films in a variety of optical applications, from erbium-doped fiber amplifiers (EDFAs) to specialty glass and laser systems.
Erbium’s unique electronic structure allows it to emit light in the near-infrared spectrum, particularly around the 1.55 µm wavelength—ideal for optical fiber communications. This makes it a core material for producing amplifiers and filters in photonic circuits.
Erbium-Doped Fiber Amplifiers (EDFAs):
Used in long-distance fiber optic networks, EDFAs rely on erbium-doped materials to boost signal strength without converting optical signals to electrical form.
Laser and IR Devices:
Erbium coatings are used in lasers for medical, industrial, and military applications due to their efficient near-IR emission.
Optical Coatings:
Erbium thin films enhance the optical properties of specialty glass and mirror coatings, contributing to improved transmission and reflection characteristics.
Using high-purity erbium sputtering targets ensures film uniformity, precision, and performance consistency—key factors in high-end optics and photonics manufacturing.
If you have a demand for rare earth targets or want to know more about Liuyang Xinkang, please feel free to contact us. You can get in touch with us in the following ways:
Tel: +86 15575172860
Email: [email protected]
Website: xk-ree.com
Liuyang Xinkang looks forward to working with you to jointly promote the innovation and development of rare earth target technology and contribute to the progress of high-tech industries.
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