Tag - umicore ge substrates

Germanium Substrate of Optical Grade

150mm Germanium Substrate and ingot Xiamen Powerway Advanced Material Co.,Ltd., offers monocrystal or polycrystalline150mm Germanium Substrate and ingots for Optical application or for epi-growth in microelectronics, please see below detail specification: No.1:Germanium Substrate, undoped Prime Grade PAM-190725-GE Diameter: 6”dia. Intrinsic undoped Ge, (100) or (111)+/-0.5deg. Resistivity>30 Ohm.cm, Thickness:500±25µm, SEMI Standard TTV<5µm Both-sides-polished, Sealed in Empak or equivalent cassette. No.2 Germanium [...]