Optical interconnect startup Xscape Photonics has raised $37 million in funding in what it described as an extension round, bringing its total Series A investment to $81 million.

Xscape Photonics, the California-based startup that has developed a novel laser architecture to improve optical interconnects ...

The GPUs and other chips used to train AI communicate with each other inside data centers through “interconnects.” But those interconnects have limited bandwidth, which limits AI training performance.

Next-generation data center connectivity startup Xscape Photonics today revealed it has closed on a $44 million early-stage investment, bringing its total amount raised to date to $57 million. Today’s ...