微芯片Nd:YAG激光器的热透镜效应

2021 Photonics North (PN) Pub Date : 2021-05-31 DOI:10.1109/PN52152.2021.9597977

R. Talukder, A. Major

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引用次数: 0

摘要

介绍了微芯片Nd:YAG激光器的热透镜模型。研究发现，有效热透镜的位置和强度取决于泵浦聚焦条件。这可以作为一个额外的自由度，以优化高发散光束泵浦激光器的高功率操作。

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Thermal lensing in a microchip Nd:YAG laser

Thermal lens modeling in a microchip Nd:YAG laser is presented. We found that the position and strength of effective thermal lensing depend on pump focusing condition. This can be used as an additional degree of freedom to optimize high power operation of lasers pumped by a highly diverging beam.

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2021 Photonics North (PN)

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