Using laser-induced fluorescence in the study of surface wave turbulence

被引：18

作者：

Lommer, M ^{[1
]}

Levinsen, MT ^{[1
]}

机构：

[1] Niels Bohr Inst, Ctr Chaos & Turbulence Studies, DK-2100 Copenhagen O, Denmark

来源：

JOURNAL OF FLUORESCENCE | 2002年 / 12卷 / 01期

关键词：

surface waves; weak turbulence; laser-induced fluorescence; amplitude spectra;

D O I：

10.1023/A:1015307102519

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The turbulent motion of capillary surface waves is studied using laser-induced fluorescence. A blue laser is focused onto the surface of a solution of fluorescein in water contained in a vertically shaken vessel. The movement of the resulting green spot is followed by a position-sensitive detector. The scaling behavior and cross-over phenomenon for the surface-height-frequency spectrum observed provide direct support to the weak turbulence theory of surface waves.

引用

页码：45 / 50

页数：6

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