物理学报2012，Vol.61Issue(6)：316-320,5.
水的低频受激拉曼散射
Stimulated Raman scattering in liquid water in a low-frequency region
摘要
Abstract
Stimulated Raman scattering is studied in liquid water using pulse laser at a wavelength of 532 nm.At a lower excitation energy, Stokes line and anti-Stokes line 3426 cm~（-1） can be observed in the forward Raman scattering.When excitation intensity is increased to 140 mJ,the low frequency 313 cm~（-1） line in the forward Raman scattering can be observed,and the 3389 cm~（-1） Stokes line and 3268 cm~（-1） Stokes line in the backward Raman scattering can also be observed.The experimental results demonstrate that the structure of water under the action of the intense excitation energy is similar to that of iceⅧ.关键词
受激拉曼散射/光与物质相互作用/冰Ⅷ相Key words
stimulated Raman scattering/light interaction with matter/iceⅧ分类
化学化工引用本文复制引用
李占龙,王一丁,周密,门志伟,孙成林,里佐威..水的低频受激拉曼散射[J].物理学报,2012,61(6):316-320,5.基金项目
国家自然科学基金 （）
吉林省科技厅项目 （）
吉林大学基础科研资助项目（批准号：450060326089）资助的课题 （）
