Data compiled by Woofun AI shows AMD is actively securing continuous wave (CW) laser supply through multiple major procurement orders. This strategic move aims to ensure future capacity remains unrestricted by Nvidia and other leading cloud service providers (CSPs), highlighting emerging upstream supply constraints.

The scarcity of remaining independent capacity in the Western supply chain, limited largely to SIVE, AAOI, and potentially Macom, underscores the severity of the bottleneck. This situation intensified after Lumentum and Coherent signed long-term agreements with Nvidia. Consequently, Lumentum may be sourcing from Japanese firms like Sumitomo and Furukawa, which are approaching full production. Following these developments, other hyperscale providers such as Amazon and Microsoft may attempt to lock in capacity to avoid supply chain disadvantages, with AMD's actions viewed as a critical early indicator of this competitive shift.