实验表明，该光路结构能有效实现被测物的离面位移测量，并可获得高的测量精度。

The experiments prove that this optical structure can be used to measure the longitudinal displacement, which can arrive at a high accuracy.

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作为星际光链路的空间激光通信可建立全天候、高机动性、高灵活性、高可靠信息平台。

Space laser communication, which is regarded as Inter-satellite optical links can establish a round-the-clock, high-flexibility, high-agility, high-reliability information platform.

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混合式光路，光能利用率高、安全性强；

Mixed optical of high utilization ratio is very safe;

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