SPECTRUM OF SYNCHRONOUS PICOSECOND SONOLUMINESCENCE

被引:357
作者
HILLER, R
PUTTERMAN, SJ
BARBER, BP
机构
[1] Department of Physics, University of California, Los Angles
关键词
D O I
10.1103/PhysRevLett.69.1182
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The clocklike emission of picosecond pulses of light with a peak power over 30 mW has been observed to originate from a bubble trapped at the velocity node of a resonant sound field in water. The spectrum of this bright sonoluminescence is broadband and our measurements show that if a spectral peak exists, it lies at photon energies above 6 eV.
引用
收藏
页码:1182 / 1184
页数:3
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