Xscape Photonics is a photonic integrated circuit (PIC) provider developing a proprietary comb laser. The company’s laser and corresponding PIC solve a known problem in high-performance computing associated with I/O bandwidth, moving data into and out of a processor or memory chiplet. Xscape’s laser is poised to replace current state-of-the-art distributed feedback (DFB) lasers in the emerging field silicon photonics.