Sparta, your comment jogged my memory of the first time that I heard Nvidia and POET used in the same sentence/thought.  This was just shy of three years ago, and Alexis Bjorlin, who happened to be with Broadcom at the time, mentioned these two companies at the 30 min. mark.  It's worth a listen. Celestial AI may have been the variable left out of that equation, but they are definitely in it now, and I suspect that eventually we'll have documented proof of this.

https://www.youtube.com/watch?v=RE15dwfRYos