专利汇可以提供OPTO-MECHANICAL VALVE AND VALVE ARRAY FOR FIBER-OPTIC COMMUNICATION专利检索,专利查询,专利分析的服务。并且A microelectromechanical system (MEMS) optical switch is introduced which includes a mirror (1) constructed on a substrate (2). The mirror (1) is movable parallel to the surface of the substrate (2) and either allows an input ray incident at an oblique angle, preferably 45 DEG , to the mirror surface to pass undisturbed through a transparent part (49) of a substrate (2) or reflects the ray to an alternate output. Three embodiments of the switch are shown. The first includes a variation on a comb-drive designed to produce larger forces than usual by using an envelope-like electrode into which the mirror (1) is drawn. Larger forces can be obtained by designing the electrode edges to have a long perimeter line, such as in a fractal form. A second implementation supports a mirror (1) on flexible beams which are attracted or repelled by electrostatically charging curved electrodes thereby actuating the mirror. In a third implementation, a magnetic field around the switch induces lateral forces when electric current flows in conductive supporting beams to cause switching.,下面是OPTO-MECHANICAL VALVE AND VALVE ARRAY FOR FIBER-OPTIC COMMUNICATION专利的具体信息内容。
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