A recent study has realized multipartite entanglement on an optical chip for the first time, constituting a significant ...

Researchers have created an optical chip that is based on a quadrilateral Mach–Zehnder interferometer network and is easy to reconfigure for various functions. Pictured are a microscope image of the ...

The advent of big data era raising significant challenges in information processing, especially in the aspect of capacity and power consumption. Situations become even worse when we consider the fact ...

Researchers have developed an easy-to-use optical chip that can configure itself to achieve various functions. The positive real-valued matrix computation they have achieved gives the chip the ...