Part 7/11:
One of the defining advantages of photonic computers is their ability to operate at far higher frequencies—terahertz levels compared to the gigahertz capacity of electronic systems. This characteristic facilitates massive parallel computing by simultaneously utilizing different colors of light, amplifying processing capabilities without a corresponding increase in physical space or power consumption.
However, despite these critical advancements, challenges with precision persist. The era has shifted toward lower precision computing, such as 4-bit formats, which present enormous opportunities for photonics. As the industry moves in this direction, the efficiency of light-based systems is poised to enhance dramatically.