Santa Clara, Calif.-based Celestial AI - a company working on photonic fabric, an optical interconnect technology platform for compute and memory - has raised $100 million in a Series B funding round.

Percepto has raised $67 million Series C funding. The investment was led by Koch Disruptive Technologies (KDT), alongside new investors Zimmer Partners.

Cloud network company Alkira has raised a $54 million Series B funding round. The investment was led by Koch Disruptive Technologies, with participation from...