OEM Dia 25.4mm Single Crystal Ge optical lens
dia25.4mm Ge windows Single Crystal Germanium Ge Wafer […]
dia25.4mm Ge windows Single Crystal Germanium Ge Wafer for Semiconductor device
Ge wafer is an elemental and popular semiconductor material , due to its excellent crystallographic properties and unique electric properties , Ge wafer is widly used in Sensor , Solar cell and Infrared optics applications .
We can provide low dislocation and epi ready Ge wafers to meet your unique requirement. Ge wafer is produced as per semiconductor,with a good quality control system , ZMKJ Is dedicated to providing clean and high quality Ge wafer products .
we can offers both electronics grade and IR grade Ge wafer , please contact us for more Ge product information.
|+/-0.1mm or +/-0.02mm
|Surface quality (scratch & dig)
|60/40, 40/20 or better
|L/10 L/2 L
|0.1~0.3mm x 45 degree
|AR, BBAR or Custom
In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band), usually do not need to be modified due to its low chromatic aberration in low power imaging systems.