| 摘要 |
The optical switch comprises an input collimator, an output collimator, an input mirror, an output mirror and a converging optical element. The input collimator receives, collimates and outputs an input light beam. The input mirror is arranged to receive the light beam from the input collimator. The output mirror is arranged to receive the light beam reflected by the input mirror and reflects the light beam into the output collimator. The converging optical element is located to receive the light beam reflected by the input mirror and reflects the light beam onto the output mirror. An imaging element may be located between either or both of the input collimator and the output collimator and a respective one of the input mirror and the output mirror.
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