RESOLVING THE PICOSECOND CHARACTERISTICS OF SYNCHRONOUS SONOLUMINESCENCE

被引:118
作者
BARBER, BP [1 ]
HILLER, R [1 ]
ARISAKA, K [1 ]
FETTERMAN, H [1 ]
PUTTERMAN, S [1 ]
机构
[1] UNIV CALIF LOS ANGELES,DEPT ELECT ENGN,LOS ANGELES,CA 90024
关键词
D O I
10.1121/1.402942
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
The resolution with which the synchronous picosecond flashes of acoustically generated light can be measured has been improved. The flash widths are now found to be considerably less than 50 ps and the jitter in the time between flashes can also be substantially less than 50 ps. The flashes of sonoluminescence appear to turn off very sharply without ringing or after pulsing.
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页码:3061 / 3063
页数:3
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