| Original Articles |
|
|
|
|
Generation of Sound by the Ultrashort Intense Laser Pulse in Water |
| FENG Shao-song;WANG Run-tian;HE Hui-Juan;LI Yong-chun;GU Sheng-ru;ZHANG Xiao-rong;GAN Chang-ming |
| Shanghai Acoustics Laboratory, Chinese Academy of Sciences, Shanghai 200032
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Laboratory of Acoustics, Nanjing University , Nanjing 210008 |
|
| Cite this article: |
|
FENG Shao-song, WANG Run-tian, HE Hui-Juan et al 1996 Chin. Phys. Lett. 13 370-373 |
|
|
|
|
Abstract The ultrashort intense Laser pulse transmitted by a Nd: YAG laser system is used to generate the sound in water.Experiments show that the light beam is converged by an optical lens at two points. This fact implies that the time response is inherent in the changes of optical index of water caused by the Light intensity.
|
| Keywords:
43.35.+d
78.20.Ci
|
|
|
Published: 01 May 1996
|
|
| PACS: |
43.35.+d
|
(Ultrasonics, quantum acoustics, and physical effects of sound)
|
| |
78.20.Ci
|
(Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity))
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
