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1·Experiments have verified that the divergence angle of the light after collimation is up to 0.000070.

实验表明，经该方法准直后的光束发散角（会聚角）可达0.00007 度。

2·The divergence Angle of light beam was measured with the method of CCD imaging and computed by second moment method.

通过CCD成像方法对准直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。

3·Another important application of diffraction theory is the study of the far field divergence Angle of a collimated light beam.

衍射理论的另一个重要应用就是研究准直光束的远场发散角。

4·This series lamps and lanterns and different colour temperature and divergence Angle specifications, available for client's choice.

还有不同的色温以及发散角规格，可供客户选择。

5·The results point out that the linewidth is influenced by the divergence Angle and off-axis of pumping larger than that other factors do.

结果表明，泵浦光的发散角和偏轴方向对信号光线宽的影响较大。

6·The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.

由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。

7·The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.

试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。

8·Theory analysis and computer simulation show that the precision and focus of star tracker, the divergence angle of down beam influence the probability of laser link setting up.

理论分析和计算机仿真都表明，星敏感器的测量精度和焦距，下行信号光的束散角将影响激光链路成功建立概率。

9·Laser compared to other lights has the characteristics of higher power, less divergence Angle, better monochromaticity, shorter light pulse and continuously tunable spectrum output.

激光与其它光相比，具有功率高、发散角小、单色性好，输出的光脉冲窄和输出光谱可连续调谐的特点。

10·Finally by analyzing these data we can obtain the parameters about the laser beam such as: beam size, relative beam power, relative peak power, divergence Angle, M2 factor and so on.

通过分析这些数据可以获得有关光束的一些参数，如光斑尺寸、相对光功率、相对峰值功率、发散角、M2因子等等。