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jiuxs:1 單采用一片自由曲面,實現(xiàn)準(zhǔn)直和勻化同步設(shè)計可能較難實現(xiàn); = C/F26=| 2 光斑的形狀可以改變,具體要看光源情況,如果是擴展光源方形光斑均勻性可能有點差; /b/ 6*& 3 能量利用率要看自由曲面的加工如何,發(fā)散角要看拉式不變量,具體要看你的光源尺寸,發(fā)散角,產(chǎn)生的光斑 .. (2014-10-30 15:54) ~PU}==*q
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