Disaggregated compute might be able to leverage this in the data center.

I don’t think people would fuck with amplifiers in a DC environment. Just using more fiber would be so much cheaper and easier to maintain. At least I haven’t heard of any current Datacenters even using conventional DWDM in the C-band.

At best Google was using Bidir Optics, which I suppose is a minimal form of wavelength division multiplexing.