With a refined and appealing design, plenty of power, smarter AI, smoother multitasking, and improved cameras, the Samsung Galaxy Z Fold 7 is the best folding phone you can buy, bar none.

With the X Fold 5, Vivo is showing that it can deliver a foldable that's among the best around. And the best part is that it ...

We introduce an integrated device based on microring resonator (MRR) assisted Mach-Zehnder interferometer (MZI) preceded by a tunable MZ coupler for nonlinear optical signal processing. The novel ...

In the last decade, the field of wireless optical communication has gathered immense interest due to its adoption in growing bandwidth-hungry underwater applications. The expensive and ...