Resonatorcavity of thin disk laser is designed, using plane-concave cavity to make it work stably and obtain large fundamental mode volume.
对薄片激光器的谐振腔进行了设计，采用平凹腔的结构，并使其在稳区工作并有较大的基模体积。
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The results of the experiment indicated that the set up time of the diffraction limited mode in the resonator is influenced by magnification, cavity length and the gain saturation effect of the laser.