Chalcogenide compounds have a wide range of applications in many fields, including electronics and optoelectronics. Their unique properties such as high refractive indices, infrared transmittance, and high electrical conductivity make them a good candidate for various applications. Read More »

In recent years, chalcogenide glass is regarded as a new generation of infrared optical lens materials. Common infrared optical materials mainly include ZnSe crystal, Si single crystal, Ge single crystal, chorionic glass, fluoride and so on. Chalcogenide glass is a kind of infrared optical material with excellent performance. Read More »

Chalcogenide glasses are made from mixture of the chalcogen elements: sulfur (S), selenium (Se), and tellurium (Te). The addition of other elements, such as arsenic, germanium, and antimony establish crosslinking between the chains of chalcogens to facilitate stable glass formation. Read More »

Chalcogenide materials is an effective substitute for germanium infrared crystal material and an ideal candidate for infrared optical element.Chalcogenide glass is sulfur element and other metallic or nonmetallic elements to form the floorboard of the amorphous material (glass). Read More »