| 摘要 |
PURPOSE: An optical switch is provided to prevent an unnecessary shielding phenomenon of the incident light and a crosstalk phenomenon by shifting mirrors to make a mirror width larger than the width of light. CONSTITUTION: An optical switch includes a body(100), an axis(200), a coil portion(300),a current supply portion(400), a plurality of rotary members(500,510,520), and the first and the second magnets(610,620), and the first and the second mirrors(710,720). The body has an open portion and the first, the second, and the third ports. The axis is located within the open portion of the body. The coil portion is connected to the axis. The current supply portion is connected to the coil portion. The rotary members are installed at the coil portion in order to be rotated by the axis. The first and the second magnets are used for reflecting the incident light to predetermined directions.
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