Optical switching apparatus

摘要

An apparatus for switching one of a plurality of optical signals from a plurality of optical fibers. The apparatus has an input fiber bundle housing comprising an outer side and an inner side. The input fiber bundle housing has a plurality of sites oriented in a spatial manner on the outer side for coupling to a plurality of input optical fibers. Each of the input optical fibers is capable of transmitting an optical signal. The apparatus also has a first mirror array disposed facing the inner side of the input fiber bundle housing. The first mirror array includes a plurality of mirrors. Each of the mirrors corresponds to one of the sites on the outer side of the input fiber bundle housing. A second mirror array is disposed facing the first mirror array. The second mirror array is also disposed around a periphery of the input fiber bundle. The second mirror array also has a plurality of mirrors, where each of the mirrors is capable of directing at least one signal from one of the mirrors on the first mirror array. The apparatus has an output fiber bundle housing comprising an outer side and an inner side. The output fiber bundle housing has a plurality of sites oriented in a spatial manner on the outer side for coupling to a plurality of output optical fibers. Each of the sites is capable of receiving at least one signal from one of the second mirrors.