Lithium niobate

Erbium-doped lithium niobate crystals (Er:CLN)

Lithium erbium-doped crystals are laser gain crystals obtained by incorporating activator rare earth erbium ions, which are the best choice for amplifier gain media for optical communication. Lithium erbium-doped crystals can achieve a high degree of integration of active and passive devices, which is of great significance for integrated optics.

Applications

Lithium erbium-doped crystals can be used to prepare small crystal lasers and

waveguide amplifiers or integrated lithium erbium-doped waveguide amplifiers on the wafer , which is an ideal light source for high-speed and high-bandwidth communication and accuracy measurement ,  and can also be used as a signal source and amplifier for high-speed optical communication systems , and can also be used for the direct transmission of information in the air-to-air and air-to-ground atmosphere ,  and can also be used for ranging and geodesy , which is suitable for the needs of various climatic environments .