| 摘要 |
PURPOSE: A laser welding apparatus capable of aligning optical parts is provided to maximize packaging efficiency and to reduce packaging time by minimizing displacement after a welding process has been carried out. CONSTITUTION: A laser welding apparatus includes a lower alignment unit(11), a lower part holder(12) fixedly installed on the lower alignment unit(11), and an upper alignment unit(13). An upper part holder(14) is fixed to the upper alignment unit(13) in order to temporarily grip optical fiber or parts attached to a test sample. A high-power laser(15) is provided to radiate laser beam towards the test sample. Laser beam radiated from the high-power laser(15) is guided by means of a laser beam position adjustment unit(16), which is controlled by a control section(17). A vision camera(18) is provided to display a tilting degree between optical parts as an image. |
