Plural sonoluminescing bubbles in acoustic fields of higher mode

被引：3

作者：

Kokubun, T

Hayashi, S

Han, Q

Kamakura, T

机构：

[1] Univ Electrocommun, Dept Appl Phys & Chem, Chofu, Tokyo 1828585, Japan

[2] Univ Electrocommun, Dept Elect Engn, Chofu, Tokyo 1828585, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1998年 / 37卷 / 10期

关键词：

single bubble sonoluminescence; acoustic resonator; higher mode; vibration analysis; emission spectrum;

D O I：

10.1143/JJAP.37.5835

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

As many as four sonoluminescing bubbles were created in the spherical acoustic resonator driven by a pair of Langevin transducers. The bubbles were trapped symmetrically off center in the horizontal plane passing through the center of the flask. Vibrations were found to be in the aspherical mode with two nodal planes, as analyzed using a laser Doppler vibrometer. The emission spectrum, having a peak in the ultraviolet region, showed no significant structure.

引用

页码：5835 / 5838

页数：4

共 16 条

[1] RESOLVING THE PICOSECOND CHARACTERISTICS OF SYNCHRONOUS SONOLUMINESCENCE [J].