| 摘要 |
PURPOSE:To provide the optical space communication equipment for a three- dimensional moving machine, by which a communication can be executed even if a distance to a movable body is distant, and also, tracking of the movable body can be executed easily at a low cost. CONSTITUTION:This equipment is constituted by using a light beam A for a communication between both optical space communication equipments 1, 6, providing a first reflecting mirror 7 for reflecting the light beam A along the (x) direction and the (y) direction, and providing a reflecting mirror 8 for reflecting the light beam A along the (y) direction and the (z) direction. Since the reflecting mirrors 7, 8 are provided, the communication can be executed between the optical space communication equipments 1, 6 even if moving 3-5 are moving. Also, by using the light beam A which is not diffused, the communication can be executed even if a distance becomes long, and moreover, a communication system being strong against an electromagnetic noise can be constituted. Furthermore, since the reflecting mirrors 7, 8 are provided only, a wiring work becomes unnecessary, and this equipment can be constituted easily and at a low cost. |
