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Laser collimator
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Laser collimator
Encyclopedia
工学
激光准直镜
释
Laser collimator
激光准直镜
激光准直镜是使用透镜组合对高斯光束束腰光斑的大小进行变换的光学元件,目的是获得较大的束腰半径,从而减小激光的发散角。
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