Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ole J. Lo"'
Publikováno v:
The Journal of the Acoustical Society of America. 98:280-287
A vibrating sound source causes periodic variations of the refractive index in the surrounding medium. A light wave passing through the sound field will experience a corresponding variation of its path length which can be measured by interferometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::184fcd5abe3ea84d2d4aaf1d5621a171
https://doi.org/10.1121/1.414361
https://doi.org/10.1121/1.414361
Publikováno v:
The Journal of the Acoustical Society of America. 97:362-369
Using a Nd:YAG laser in single and double pulse mode, the dynamic behavior of bubbles generated by a small airgun, placed in a water tank, has been investigated. Single pulse holograms of the bubble have been obtained with the purpose of investigatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b4308cf2c200078f4e6336fb7e5e0ca
https://doi.org/10.1121/1.412321
https://doi.org/10.1121/1.412321
Autor:
Ole J. Lo kberg
Publikováno v:
The Journal of the Acoustical Society of America. 96:2244-2250
The pressure variations caused by sound waves propagating in air result in corresponding changes in the refractive index. Using TV holography, the refractive index variations caused by single‐frequency sound waves in a volume surrounding the sound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a37baf12b057781ec2e0f3121a7ff6a0
https://doi.org/10.1121/1.410096
https://doi.org/10.1121/1.410096
Publikováno v:
The Journal of the Acoustical Society of America. 102:1904-1906
Members of our group have previously demonstrated that TV holography may be used to measure the amplitude and the phase distributions of a sound field in air. This technique is not limited to acoustic fields in air, but may be applied to acoustic fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f14688d577d386117ba2226047c0bf1
https://doi.org/10.1121/1.420114
https://doi.org/10.1121/1.420114