(1). The magneto-optical crystal Terbium Gallium Garnet(TGG) is an optimum material for Faraday devices (Rotator and Isolator) in the range from 400nm-1100nm, excluding 470-500nm.The Faraday rotator consists of a TGG rod ......

(1). Scintillation CsI Crystal series......
 
(2). The nanometer powder is an ultra fine powder of diamond with spherical grain size in nanometer level. The average grain size of nanometer powder is 4 ~ 8nm, surface area is 280~420 m²/g and density is 3.2 ~ 3.48 g/cm³.
 
(3). The diamond beads are cut from CVD diamond wafer with laser beam, which are used for diamond tools. It can be in various shapes, cubes disks and strips. The bead dimension can be (0.5-200)mm x (0.5-200)mm x (0.5-1)mm. Owing to its high hardness and wearbility it can be used for the fabrication of hard or fragile materials such as gemstones, granites, ceramics and glass.