浸入式液冷固体激光器用冷却液体的研究

Cooling liquid for liquid immersed solid-state laser

浸入式液冷固体激光器是一种新型二极管泵浦的固体激光器,由于其能够很好地解决固体激光器的热管理问题以及具有良好的定标放大性而倍受世界关注。这种新型激光器的核心是在固体激光器中引入折射率匹配的高通透冷却液体。研究了浸入式液冷固体激光器用冷却液体的各项性能,设计冷却液体的分子结构并进行合成,筛选出具有优势分子结构的样品,通过测试各项性能,得到几种性能较好的冷却液体样品,并希望通过进一步的研究,制备出各项性能更好的冷却液体。

The liquid immersed solid-state laser is a new kind of solid laser, in which the heat management of the solid laser can be resolved. The kernel technology of the immersed solid-state laser and the traditional solid laser is the use of the fast circular flow of the liquid cooling medium. Therefore, it is very meaningful to study the cooling medium used in the immersed solid-state laser. In this study, the performance of the liquid cooling medium is systematically studied. On this basis, the molecular structure of the cooling liquid is designed and the liquid is synthesized. The cooling liquids with better performance can be selected by testing their performance. The cooling liquid with the best performance can be prepared in the further study.