PINC Technologies, a Caltech spinout company developing advanced integrated nonlinear photonic devices and circuits, announced the close of its Seed+ round, bringing total funds raised to date to $6.8M. The funding will accelerate commercialization of the company's technology, which builds on groundbreaking research from the Caltech Nonlinear Photonics Laboratory. The latest round was led by Quantonation, and the company has raised funding from a strong syndicate of investors, including Wilson Hill Ventures, Freeflow Ventures, Hamamatsu Ventures, Qubits Ventures, Santec, and the Caltech Seed Fund.