| 摘要 |
An optical switch including an alignment head, a first fiber, a second fiber, a third fiber, a wedge, and a displacing means is provided. The alignment head has a base and a cover. The base has a first V-groove, a second V-groove, and a trench linked to the first and the second V-grooves. An end of the first fiber and that of the second fiber are mounted in the first and the second V-grooves, respectively. The cover is mounted on the base to secure the ends of the first and the second V-grooves. An end of the third fiber located in the trench is aligned to that of the first fiber. The wedge located beside the base has an incline. The displacing means set under the wedge is capable of aligning the end of the third fiber to that of the second fiber by moving the wedge.
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