JX expanding InP substrate production capacity again to meet data-center optical communications demand (opens in new tab)

After announcing capacity investments last July and October and this February, Tokyo-based JX Advanced Metals Corp is to invest up to ¥120bn more over the next four years to further expand its production capacity of indium phosphide (InP) substrates, used in optical communications transceivers that support the large-volume data transmission required by the advancement of AI...