Used primarily in research and specialized optical materials, this compound serves as a precursor in the synthesis of luminescent compounds. It is employed in the development of infrared emitters and solid-state lasers due to its unique electronic structure. Its ability to emit in specific wavelengths makes it valuable in spectroscopic applications and potential use in fiber-optic communication systems. Additionally, it finds use in doping crystals for laser host materials, enhancing performance in high-precision medical and industrial lasers.