Sapphire crystal material is a crystal with 60,000 lattice structures, which is formed by high-purity alumina (Al2O3) with purity over 99.999% in a crystal growth furnace. It has high acoustic speed, high temperature resistance, corrosion resistance, high hardness, high light transmittance and high melting point (2050℃), so it is often used as optical elements, infrared devices, high-intensity radium radiation materials and mask materials.
Sapphire crystal has excellent mechanical properties and good thermal properties. It is an ideal substrate material for semiconductor GaN/ Al2O3 light-emitting diodes, large-scale integrated circuits SOI and SOS, superconducting nanostructured films, etc. It belongs to energy materials and photoelectric materials supported and encouraged by the state.
Sapphire IPL light guide block is the light guide block of laser beauty instrument. It is a rectangular optical glass, and all six surfaces are optically polished. One end face is coated with a cut-off filter film, which generally cuts off light below 575nm and transmits light from 600 nm to 1200 nm. The transmitted light is reflected around the light guide block, and finally emitted from the other end surface to irradiate the skin surface for laser beauty.
Our company has produced a series of sapphire window pieces, which have been widely used. Compared with glass products, optical windows made of sapphire have excellent wear resistance, toughness and fracture resistance.
The sapphire window produced by Pingzhi Optics is a sapphire ingot grown by HEM, and the size is customized according to customer requirements.
The products that Pingzhi Optics can provide are: sapphire crystal, sapphire light guide, sapphire for hair removal instrument, IPL sapphire light guide and sapphire for hair removal instrument. The company's main products: filter, neodymium mirror, CPL polarizer, spectrometer, reflector, beauty instrument filter, attenuator, narrow-band filter, lens and prism.