Big size polycrystalline optical wafer

MPCVD polycrystalline optical wafer are thin wafer composed of countless tiny diamond grains grown using microwave plasma chemical vapor deposition technology and precision-processed for use in the optical field. High purity, large area, and excellent controllability make it a critical material for addressing the demands of optical system windows and components under high-power, high-thermal-load, and extreme environmental conditions, particularly in applications requiring large dimensions. It is currently the most mature and feasible diamond optical solution available in engineering applications.