Products

AlN on Sapphire

High-quality AlN On Sapphire (sapphire-based AlN) produced by CSMH shows XRD (0002) rocking curve<0.05° and surface roughness Ra<1.2nm of growth surface. CSMH has performed extensive the quality controls and improved the product quality. Our quality controls ensure product stability while reducing product costs and shortening production cycle. Customer verification shows that CSMH's high-quality AlN On Sapphire can significantly improve the yield, stability, and performance of UVC LED products.