报道激光器输出光斑的横模组分的分析方法。
A method of analysis of transverse modes in a plane perpendicular to a laser beam is reported.
该方法是定量研究激光器横模模式的新方法。
This is a new method for quantitative studies in laser transverse mode.
因此，在实际生产和科研中基横模高斯光束的应用更为广泛。
Therefore, the base transverse mode Gaussian beam is more widely used in the actual production and scientific research.
缠绕技术通常被用于大模场面积多模光纤激光器的横模控制。
Coiling technique is used to control the transverse mode of a large-mode-area (LMA) multimode fiber laser.
本文指出激光器的时空相干性，原则上取决于器件的纵模和横模结构。
We showed that the laser coherence in time-space is determined principally by longitudinal and cross mode structure of laser.
数值计算结果证明一阶横模具有很高的品质因子和很高的耦合输出效率。
The numerical simulation shows that the first-order transverse modes have fairly high Q factor and high coupling efficiency to the output waveguide.
本文对高阶横模光束发散角进行了讨论，并提出发散角的一种新的定义方法。
In this paper, divergence of higher-order laser beams is discussed and a new definition of divergence is suggested.
这种方法能够证实氦氖激光基横模的光强分布是高斯分布，能够确定光斑的大小。
The method can confirm the Gaussian distribution of optical intensity for the fundamental transverse mode of the He-Ne laser and determine the size of its light spot.
本文研究了磁流体力学与高频等离子体波(包括纵横模式)之间的精巧的相互作用。
The subtle interactions between magnetohydrodynamics and high-frequency plasma waves involving transverse and longitudinal modes are investigated.
泵浦半径越大，振荡光初始光子数横模结构波动引起的输出脉冲峰值功率波动越大；
The greater the pumping radius is, the greater the fluctuation of output pulse peak power caused by the fluctuation of oscillating light initial photon number mode distribution will be;
泵浦半径越大，振荡光初始光子数横模结构波动引起的输出脉冲峰值功率波动越大；
The greater the pumping radius is, the greater the fluctuation of output pulse peak power caused by the fluctuation of oscillating light initial photon number mode distribution will be;
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