| 摘要 |
A method of manufacturing an optical transmission module includes temporary disposing, measuring, and placing steps. The temporary disposing step includes temporarily disposing a light-emitting-element receptacle over a mounting substrate so that a lens of the light-emitting-element receptacle and a light emitting element array face each other. The measuring step includes measuring the position of a light spot at which light emitted from the light-emitting element array emerges from the emergence surface of the light-emitting-element receptacle. The placing step includes placing the light-emitting-element receptacle over the mounting substrate on the basis of information on the position of a designed intersection point of the optical axis of an optical cable with the emergence surface of the light-emitting-element receptacle, and information on the position of the light spot. |
