Silicon Photonics

Articles (1)

Rendering of a co-packaged optics assembly: a dark compute die and photonic chiplets with glowing green waveguide traces on one package, with a ribbon of optical fibers carrying light off the package edge.

Emergingnews

OCP Maps the Co-Packaged Optics Stack. Photonic Die Testing Remains an Open Problem.

Open Compute Project's 294-page vision assigns an owner to each layer of the co-packaged optics stack, except one: photonic die testing, which the paper itself labels unowned.

Optical InterconnectsCo-packaged Optics

SCN Staff·Aug 13, 2026