One of the targets of the modern foundry business is to have a wide array of manufacturing process technologies. This enables it to cater to as many customers as possible. That includes logic, embedded memory, radio frequency, analog, high voltage, long life cycle, and now silicon photonics. As part of a partnership between GlobalFoundries and PsiQuantum announced today, new proprietary manufacturing tools have been installed into GlobalFoundries' most advanced facility in Malta, New York. This will enable GF to build silicon photonics to enable what could be a 1 million+ qubit quantum computer from PsiQuantum.