So, "Nvidia predicts a photonic interconnect could help break networking bottlenecks by transmitting multiple terabits per second into links that fit on the side of a chip, providing a 10-fold density increase over current interconnects."

https://www.enterpriseai.news/2020/12/16/nvidia-probes-accelerators-photons-gpu-scaling/

POET’s Optical Interposer Platform enables an optoelectronic interconnect fabric to interface directly with the source of data to support high-speed optical data transfer.

The world has been waiting for photonic interconnects for twenty years. Possibly its time is here.  Is this one of those shiny rocks that Suresh would pick-up?  The financial success associated with designing such a heavy-lifting photonic interconnect for a company like Nvidia cannot be understated.  With what POET has developed thus far, are they already part of the way there towards designing such an interconnect?  If so, then maybe they would not be that resource- constrained by picking up this shiny rock.  Maybe they have already done so.  Just something else to think about.