The oscillation of a laser-generated cavitation bubble near a solid boundary is investigated with a home-made optical fiber sensor. 采用自行研制的光纤传感器研究了激光等离子体空泡在固壁面附近的脉动特性。
Meantime, both the maximum and the minimum bubble radii are determined during the first three oscillating cycles. 激光空泡的最大泡径随脉动次数增加依次减小,而收缩的最小泡径则由腔内含气量决定。