期刊
OPTICS AND LASER TECHNOLOGY
卷 39, 期 5, 页码 968-972出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.optlastec.2006.06.005
关键词
cavitation bubble; prolongation factor; optical beam deflection
The oscillation of a laser-generated single cavitation bubble near a solid boundary is investigated by a fiber-optic diagnostic technique based on optical beam deflection (OBD). The maximum bubble radii and collapse time for each oscillation cycle are determined from a sequence of bubble oscillations. Furthermore, by combining the revised Rayleigh theory, the prolongation factor K at different dimensionless parameter gamma(gamma = L/R-max where R-max is the maximum bubble radius and L is the distance of a cavity inception point from a boundary) is obtained. In addition, the prolongation factor of the collapse time versus laser energy is also derived, which are valuable in the fields of hydraulic cavitation, laser lithotripsy and laser ophthalmology. (c) 2006 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据