OPTICAL RADIO APPARATUS

PROBLEM TO BE SOLVED: To execute optical radio communication where high quality and the improvement of a reliability are attained. SOLUTION: A full duplex transmitting means 11 executes setting so as to set optical radio equipment to be connected in a ring shape and to permit the polarizing directions of transmission and reception optical beams from the equipment to be crossed orthogonally, separates the transmission and reception optical beams through the use of a difference in the polarizing direction and executes full duplex transmission. An internal information transmitting means 12 monitors the internal state of the equipment and transmits internal information by a sub-line. An optical signal transmitting means 13 transmits an anisotropic shape optical beam with a signal. A space diversity receiving means 14 executes diversity reception, with respect to the optical beam by a plurality of light receiving systems. A light reception correcting means 15 detects the structure of a wave surface, when the optical beams is received and corrects it.