The story of photodetectors—the foundational devices that convert light into electrical signals—is one of relentless innovation at the intersection of materials science, semiconductor engineering, and photonics. What began as a strategic wartime necessity has blossomed into a critical enabling technology that now permeates nearly every sector of modern life. From …

In the world of marine propulsion, waterjet systems are increasingly gaining recognition for their unique advantages over traditional propeller-driven systems. Unlike conventional propellers, which rely on spinning blades to push water backward and generate forward thrust, waterjets utilize a high-thrust stream of water to propel the vessel. This method not …