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分析了衍射光学半导体激光器线阵消像散准直器误差的来源 ,推导了相应的计算公式 ,并对设计制作的准直器进行了误差计算与分析 ,指出减小误差的措施。
The source of the error of collimator for the diffractive optical semiconductor laser is analyzed. The corresponding formulas are deduced. The error of collimator is calculated and analyzed, and the measures to reduce the error are pointed out.