Fairfield Crystal Technology was founded as a specialty materials company to develop and manufacture advanced semiconductor and optical crystal materials. Our scientists and engineers have expertise in managing high temperature crystal growth processes to develop high-purity single crystal materials. 

The company’s research and development capabilities are unique in that we perform proprietary crystal growth and manufacturing; fabricating and characterizing a variety of crystals to very demanding customer specifications. Fairfield Crystal Technology is pushing the envelope in single crystal technology.

Our crystal research and development has been concentrating mostly on single crystal growth utilizing basic principles of PVT technology. The FCT proprietary growth process is being used to produce a variety of crystals, historically grown with other methods, such as the pulling method or CVD, which in a lot of cases are less efficient and more costly.