| 摘要 |
An optical switch according to the present invention, includes an input device (100) having an input fiber (120) received therein, an output device (200) having a plurality of output fibers (220) received therein, an optical switch device (300) which includes a prism array (310) consisting of a plurality of prisms, and a driving device (400). The driving device drives the switch device to move back and forth, selectively locating a specific prism of the prism array in an optical path between the input device and the output device, for selectably transferring an input light beam from the input fiber to a specific output fiber.
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