NantOptiFab produces TFLN and silicon wafers in-house and fabricates advanced photonic chips for telecom, AI interconnects, defense, and quantum applications. Made in California, USA.
Founded in 2025 in California, USA. NantOptiFab is an electro-optics expert producing TFLN and silicon wafers, chips, and photonic devices entirely in-house with a 100% USA supply chain.
Deep industry expertise driving a new-generation electro-optics fab built to meet growing demand for US-manufactured photonic devices.
Fabs located in California, USA for precision photonic fabrication.
World-class fabrication tools for lithography, etching, deposition, ion implantation, and metrology—supporting full-flow photonic chip manufacturing.
Deep expertise in thin film lithium niobate, silicon photonics, silicon nitride, and nonlinear integrated photonics.
Stay tuned for announcements on new platforms, expanded capacity, and partnership opportunities.