猜大小单双app

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                叉形光栅

                定义:

                基于计算全息↘学设计,平行光入射之后可以产生涡旋光束的光栅。

                应用:

                计算光学,粒子操控。

                加工范围:

                波长范围:193nm~10.6um;

                材料:石英,硅,锗,硒化锌,氟化钙♂等等;

                口径:5mm~50mm;

                咨询电话:18081911340



                http://susong.yuejiayinyue.com/