• 结果表明斜光抽运方案可以有效降低铯原子束频标中的光频移。

    The results show, the light frequency shift can be effectively reduced in the sharp Angle laser light pumping scheme.

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  • 牛顿望远镜和反射折射望远镜都有一个次级反射镜(或称斜反射镜),它们阻挡了一部分主反射镜的发射光。

    Newtonian and catadioptric telescopes have secondary (or diagonal) mirrors that obstruct a small percentage of light from the primary mirror.

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  • 依据泵浦几何理论,以输出光功率,斜效率等为优化标准,通过数值计算得出了泵浦光束,输出镜透过率的最佳参数。

    Taking output laser power, slope efficiency as optimizing criterion, we achieve output optimal mirror transparency and pump lights parameters by numeric computing according to rate equation theory.

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  • 本文研究了斜向场下双层磁光薄膜波导中导波光与静磁正向体波之间的相互作用。

    The present paper mainly studies the interaction between the guided optical waves (GOWs) and magnetostatic forward volume waves (MSFVWs) in a double layered waveguide under inclined magnetic field.

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  • 基于光内同轴送粉技术,提出了激光熔覆无支撑偏移堆积斜壁的方法。

    Based on the internal laser coaxial-powder feeding technology, it brought up a method of laser cladding inclined wall accumulation without support.

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  • 论与单光眼镜相比,渐进多焦近视眼镜的配戴不会增加青少年近视患者的外隐斜量。

    Conclusion Wearing progressive multi-focal spectacles will not increase the phoria degree in the teenager nearsighted.

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  • 介绍一种根据出射光平行度要求计算斜方棱镜面形误差的方法。

    A calculation method to calculate the surface shape error of rhombic prism according to parallelism demand of emergent beam is introduced.

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  • 介绍一种根据出射光平行度要求计算斜方棱镜面形误差的方法。

    A calculation method to calculate the surface shape error of rhombic prism according to parallelism demand of emergent beam is introduced.

    youdao

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