Free Space Optical(FSO) or Laser communications for ultrafast secure communications from Mars, Moon, Satellites , Aircrafts, and Ships

​Broadband Internet, i.e., high-speed public connectivity with a data transfer rate of at least 256 Kbit/s or more in one or both directions, is unavailable in many places and is becoming one of the most impactful problems in the modern world. In some conditions like dense urban development, where the installation of optical fiber lines …