SMART Photonics is taking an important step in becoming the leading foundry for next generation chips. The Dutch foundry has significantly scaled up its production of photonic chips (PICs) by transferring its entire production capability from 3-inch to 4-inch wafer substrates. Confirming its technology leadership, SMART Photonics is one of the first integrated photonics foundries offering 4-inch InP wafer production. The resulting doubling of production rate translates in a lower price per chip, accelerating the commercial roll out of the foundry’s photonic chips.