| 主权项 |
1. A manufacturing method for an optical device, the method comprising:
an optical component installation process in which an optical component is installed on one face of a component installation substrate using a thin film process, the optical component having an end portion to be optically coupled to an optical fiber; a process in which a groove is formed at a position at which the optical fiber has to be disposed when the component installation substrate is seen in a planar view; a process in which a groove is formed, the groove crossing the groove formed at the position at which the optical fiber has to be disposed on the component installation substrate, the groove being deeper than the groove formed at the position at which the optical fiber has to be disposed, the end portion of the optical component being exposed from the groove crossing the groove formed at the position at which the optical fiber has to be disposed; an optical fiber fixing process in which a V-shaped groove is formed on one face side of an optical fiber fixing substrate and the optical fiber is fixed to the V-shaped groove; and a contacting process in which a part of a surface of the component installation substrate on which the optical component is provided is contacted with at least a part of a surface of the optical fiber fixing substrate on which the optical fiber is fixed, wherein the groove formed at the position at which the optical fiber has to be disposed on the component installation substrate has a size in which in contacting the component installation substrate with the optical fiber fixing substrate, the optical fiber is not contacted with the component installation substrate. |
