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Free Space Optics (FSO) is an optical communication technology that uses light propagating in free space to wirelessly transmit data for telecommunications or computer networking. Originally developed by the military and NASA, Free Space Optics has been used for nearly thirty years. This surprisingly simple technology is based on connectivity between Free Space Optic-based optical…

Free Space Optics involves the optical transmission of data using an optical signal as the carrier frequency. It involves two systems each consisting of an optical transceiver which consists of a laser transmitter and a receiver to provide full duplex communication capability. The optical signal travels through free space to another telescope that receives the…