Substrate Types and Sizes

Following is a list of substrate types that have been used or are in use in the SNF, Silicon (Si) is the most common substrate:

Carbon Polymer Based (Various)

Gallium Arsenide (GaAs)

Gallium Nitride (GaN)

Germanium (Ge)

Glass (SiO₂)

III-V (III-V)

Lithium Niobate (LiNb)

Other (ProMCom approval required) (Various)

Polymer (Various)

Quartz (SiO2)

Sapphire (Al₂O₃)

Silicon (Si)

Silicon Carbide (SiC)

Silicon Germanium (SiGe)

Last modified: 11 Aug 2025