| 摘要 |
The optical device according to the present invention is an optical device for inputting/outputting a light beam with respect to a space, the direction of the light beam being controlled and the light beam having good directivity, and the optical device being configured so as to be provided with: a laminar scanning means (11) having a fixed part (21), a movable part (23), and linking parts (24, 25) for linking the fixed part (21) and the movable part (23) and controlling the inclination of the movable part (23) with respect to the fixed part (21); an optical input/output element (12) integrated on the movable part (23); an optical waveguide (14) optically connected to the optical input/output element (12) and integrated so as to pass through the movable part (23), the linking parts (24, 25), and the fixed part (21); and an optical element (13) integrated on the fixed part (21) and optically connected to the optical waveguide (14). The present invention has reduced manufacturing cost and a relatively simple device configuration, and the size thereof is reduced to the greatest possible degree. |
