Keywords: 5G,Backhaul,Communications,Wireless, Laser,6G,Photonics,Optical,Satellite,Internet,Cellphone,Telecommunications,Technology,Communications,Digital divide,Autonomous vehicle,Robotics,Distance learning,Remote healthcare,Aviation,Logistics,Emitter,Photons,Radio Frequency,Rf,10Gbps,25Gbps,Infrared,Smart pole