| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical device in which a plurality of optical components are highly accurately arranged with respect to a substrate, and a method for manufacturing the same.SOLUTION: The optical device includes a plurality of optical components arranged along a first direction and a substrate in which the plurality of optical components are integrally held. Each of the optical components includes an optical surface, a first surface crossing the first surface, and a second surface crossing the optical surface and the first surface. The substrate includes a first holding surface on which the optical component is positioned in a second direction crossing the first direction and held when the substrate abuts on the optical component on the first surface, and a second holding surface on which the second surface is held via the optical component and an adhesive and the optical component is positioned in a third direction crossing the first direction and the second direction. |
