RF photonics combines radio-frequency engineering with silicon photonics to enable ultra-fast communication for 5G, 6G, fiber networks, and radar sensors. Engineers design optical modulators, photodetectors, microwave phase shifters, and hybrid optical-electronic ICs. Companies like Intel, Cisco, Tejas Networks, and Sterlite Tech are investing in RF-photonic chip R&D. This field requi... https://bestnanotech.in/candidate/