This article presents the results of the investigation of the generation efficiency for different sizes and positions of the pumping beam waist inside the active medium of the YVO₄/Nd : YVO₄/YVO₄ lasers. The measurements were carried out for a fixed resonator length of 36.1 mm, a constant pumping power of 1.16 W, and four output couplers with different radii of curvature. According to the knowledge of the authors, such an extended experimental approach is presented for the first time.

中文翻译：

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泵浦光束腰围尺寸和位置对 YVO4/Nd 效率影响的研究：YVO4/YVO4 激光生成

本文介绍了对 YVO ₄ /Nd : YVO ₄ /YVO ₄激光器在活性介质内不同尺寸和位置的泵浦束腰的产生效率的研究结果。测量是针对 36.1 mm 的固定谐振器长度、1.16 W 的恒定泵浦功率和具有不同曲率半径的四个输出耦合器进行的。根据作者的知识，这种扩展的实验方法是第一次提出。