What is a VCSEL? VCSEL stands for Vertical Cavity Surface Emitting Laser, in this case, the laser resonator is aligned to the orthogonal direction with respect to the plane of the semiconductor substrate to allow vertical emission of light. It…

Aluminum Nitride is one of the function ceramics among all the advanced ceramics. It has very good thermal-mechanical and electrical properties: high thermal conductivity, low dielectric constant, the linear expansion coefficient matches well wit…

Aluminum nitride is a new type of ceramic material with excellent comprehensive performance. It has excellent thermal conductivity and thermal shock resistance, reliable electrical insulation. Because of the liquid phase sintering and no secon…

The AIN crystal is a covalent bond compound with [AIN4] tetrahedron as the structural unit, and has a wurtzite structure, and belongs to the hexagonal crystal system. ALN with outstanding insulating properties and extremely high thermal conduc…

Centorr Vacuum Industries announced it has shipped orders for two high-temperature sintering furnaces for 2015 delivery to a leading firm in the production of AlN substrates for the LED market in China. The designs include CVI's 2 cu ft graphite f…