三直角锥反射镜 corner cube mirror 三直角锥反射器 corner cube reflector ..
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It is found that there exist "amplification" and "self-compensation" of beam spread in the reflection from a mirror and a corner cube reflector, respectively.
证实了平面镜反射光束的扩展存在放大效应,角反射器反射光束的扩展存在自补偿效应。
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