Lawrence Semiconductor

Lawrence Semiconductor Research Laboratory, Inc. is a privately held, U.S.-owned specialty semiconductor materials manufacturer headquartered in Tempe, Arizona, producing engineered silicon and germanium epitaxial materials, including silicon-germanium, germanium-tin, and isotopically enriched silicon-28 epitaxy.

As a merchant epitaxy foundry, Lawrence operates a Class 100 cleanroom with epitaxial reactors serving silicon photonics, infrared sensing, power electronics, optical interconnect, quantum computing, and defense customers from early research through high-volume production.