| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser diode alignment assembly device and a laser diode alignment assembly method that enable reduction in a rate of a defective item of a laser diode module, consequently reducing manufacturing cost of the laser diode module, by determining individually whether a laser diode component or an optical fiber component is a defective item or not before joining the laser diode component and the optical fiber component together.SOLUTION: A laser diode component 101 and an optical fiber component 102 after aligning are heated at a prescribed temperature. At the same time, the laser diode component 101 and the optical fiber component 102 after the aligning are joined together when a difference between light intensity of a laser beam 104 before heating outputted from the laser diode component 101 through the optical fiber component 102 and light intensity of the laser beam 104 after heating outputted from the laser diode component 101 through the optical fiber component 102 is equal to or less than a prescribed value.SELECTED DRAWING: Figure 1 |
