Laser diffraction from capillary waves on liquid film surfaces

A simple experiment for laser diffraction of capillary waves on liquid film surface （LFS） is realized, Steaay ana wslul diffraction patterns are obtained. The dispersion relation of capillary waves on LFS is verified by laser diffraction. In particular, both the relation between the wave number and...

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Bibliographic Details
Published inOptoelectronics letters Vol. 9; no. 1; pp. 65 - 68
Main Author 朱峰 王宏 陈利菊 张建航
Format Journal Article
LanguageEnglish
Published Heidelberg Tianjin University of Technology 2013
Subjects
Lasers
LFS
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
毛细波
激光衍射法
膜厚度
色散关系
薄膜表面
衍射图案
角频率
Capillary Wave
Dispersion Relation
Charge Couple Device
Laser Diffraction
Kerosene
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ISSN1673-1905
1993-5013
DOI10.1007/s11801-013-2361-7

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Summary:A simple experiment for laser diffraction of capillary waves on liquid film surface （LFS） is realized, Steaay ana wslul diffraction patterns are obtained. The dispersion relation of capillary waves on LFS is verified by laser diffraction. In particular, both the relation between the wave number and the film thickness at a fixed angular frequency and the relation between the angular frequency and the wave number at a fixed film thickness are investigated. The theoretical and experi- mental results are in good ageement.
Bibliography:12-1370/TN
A simple experiment for laser diffraction of capillary waves on liquid film surface （LFS） is realized, Steaay ana wslul diffraction patterns are obtained. The dispersion relation of capillary waves on LFS is verified by laser diffraction. In particular, both the relation between the wave number and the film thickness at a fixed angular frequency and the relation between the angular frequency and the wave number at a fixed film thickness are investigated. The theoretical and experi- mental results are in good ageement.
ISSN:1673-1905
1993-5013
DOI:10.1007/s11801-013-2361-7