There is limited data on ablation effects of thulium fiber laser (TFL) settings with varying stone composition. Similarly, little is known surrounding the photothermal effects of TFL lithotripsy regarding the chemical and structural changes after visible char formation. We aim to understand the TFL's ablative efficiency across various stone types and laser settings, while simultaneously investigating the photothermal effects of TFL lithotripsy.

中文翻译：

---

铥光纤激光器石材成分的比较分析和烧蚀效率。

关于不同宝石成分的铥光纤激光 (TFL) 设置的消融效果的数据有限。同样，关于 TFL 碎石术在可见炭形成后的化学和结构变化的光热效应，人们知之甚少。我们的目标是了解 TFL 在不同结石类型和激光设置下的消融效率，同时研究 TFL 碎石术的光热效应。