light overtone是什么意思

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用法例句

Laser resonance was obtained.

在Ｎｄ：ＹＡＧ激光器５３２ｎｍ倍频激光作用下，看到了激光谐振。

Nd:YAG laser resonator with “cat eye effect”;

基于“猫眼效应”的Nd:YAG激光谐振腔

According to the requirement for film thickness profile along the radius in the graded reflectivity mirror,which is used in the designed single transverse Nd∶YAG laser resonator,a designing method for mask is introduced,which is used for depositing graded reflectivity mirror.

针对所设计的单横模Nd∶YAG激光谐振腔对梯度反射率镜径向膜厚分布的要求,介绍了一种用于镀制梯度反射率镜的遮蔽挡板的设计方法。

The medium refractive index in a high-power laser resonator will vary with the radial varia- tion of the physical quantities such as the temperature , the pressure current and energy , and its distri- bution is something of a lens-like one.

高能激光器谐振腔中，介质折射率随温度、压力、能量等物理量沿径向变化而呈类透镜分布，由此引起激光振荡特性的改变，产生动态的类透镜介质像差，根据光波的矩阵传输理论，以正支共焦望远型非稳腔为例，用几何方法对激光谐振腔内的类透镜介质效应及其像差校正进行了理论分析，计算结果显示，所给方法能有效消除该像差。

This artical introduces design of automatical control system for laser resonant cavity.

文中介绍了激光谐振腔的控制系统设计。

Most domestic researches on enhancing the precision of this type of gyro only focus on the characteristics of the laser resonant cavity, but few on the effect induced by characteristics of Far.

本论文针对用于法拉第偏频器的磁光介质的光学均匀性及磁光温度特性两方面工作展开,取得的主要研究成果如下: (1)提出了一种基于激光谐振腔理论的光学均匀性测量方法,并给出了理论模型。