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Opical interferometric device with spatial light modulators for switching substantially coherent light
Opical interferometric device with spatial light modulators for switching substantially coherent light
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机译:具有用于切换基本相干光的空间光调制器的光学干涉仪设备
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摘要
An interferometric optical switching device for switching substantially coherent light beams includes a plurality of interferometric switching cells arranged in matrix form. Each interferometric switching cell is independently controllable to selectively direct received light beams along at least a selected one of two axes. The device can be three-dimensionally expanded to increase the number of ports to which the light beams can be selectively switched, in which case the matrices can share integrally constructed interferometric switching cells. The device is further capable of providing bidirectional communication between predetermined ones of the ports thereof.
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