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一种很成功的方法是利用一个三合非球面透镜阵列。
One highly successful approach utilizes a triplet aspheric lens array.
报道一种用单片球面透镜将细激光束变换为线光束的简便方法。
A convenient method of transforming thin laser Gaussian beam into line beam by a single spherical lens is reported.
用模压成形方法生产小尺寸非球面透镜是最经济、重复性最好的方法。
Using molding methods to produce small aspherical elements is the best economic way with the best repetitiveness.
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