We demonstrate that the irradiation of a single laser pulse onto the electrode assists the formation of bubbles, and this phenomenon can be conveniently used to probe the dissolved gas concentration on the electrode. The obtained concentrations agree well with the values inferred through linear extrapolation of gas concentration in proximity to the electrode to the electrode surface.

中文翻译：

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通过激光辅助气泡探测电极上溶解气体的浓度

我们证明将单个激光脉冲照射到电极上有助于气泡的形成，这种现象可以方便地用于探测电极上溶解的气体浓度。获得的浓度与通过将电极附近的气体浓度线性外推到电极表面而推断出的值非常吻合。