Search Advanced
2009 Volume 18 Issue 4
Article Contents
Previous Article Next Article

Wang Ying-Hui, Peng Ya-Jing, He Xing, Song Yun-Fei, Yang Yan-Qiang. 2009: Ultrafast multiplex CARS investigation of vibrational characteristics in chloroform and PMMA, Chinese Physics B, 18(4): 1463-1468.
Citation: Wang Ying-Hui, Peng Ya-Jing, He Xing, Song Yun-Fei, Yang Yan-Qiang. 2009: Ultrafast multiplex CARS investigation of vibrational characteristics in chloroform and PMMA, Chinese Physics B, 18(4): 1463-1468.
shu

Ultrafast multiplex CARS investigation of vibrational characteristics in chloroform and PMMA

  • Center for Condensed Matter Science and Technology,Department of Physics,Harbin Institute of Technology,Harbin 150001,China

  • Available Online: 30/04/2009
  • Fund Project: the National Natural Science Foundation of China(Grant 60478015 and 20573028)
  • This paper demonstrates the femtosecond time-resolved coherent anti-Stokes Raman scattering by using folded BOXCARS geometry where an ultrashort broadband coherent white light continuum was used as Stokes pulse,and carries out the non-contact detection at long distance.The CARS signal is so easy to be detected that it can be seen even by nude eye.The C-H bonds of chloroform or PMMA were detected and the vibration modes belonging to the side chain and the main chain in PMMA were also compared.Their vibrational characteristics involved decay process and quantum beating were discussed.This modified CARS experimental technique could make up the deficiency of traditional CARS technique.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Export Citation
PDF
XML

Article Metrics

Article views(171) PDF downloads(0) Cited by(0)

Access History

Ultrafast multiplex CARS investigation of vibrational characteristics in chloroform and PMMA

  • Available Online: 30/04/2009

Abstract: This paper demonstrates the femtosecond time-resolved coherent anti-Stokes Raman scattering by using folded BOXCARS geometry where an ultrashort broadband coherent white light continuum was used as Stokes pulse,and carries out the non-contact detection at long distance.The CARS signal is so easy to be detected that it can be seen even by nude eye.The C-H bonds of chloroform or PMMA were detected and the vibration modes belonging to the side chain and the main chain in PMMA were also compared.Their vibrational characteristics involved decay process and quantum beating were discussed.This modified CARS experimental technique could make up the deficiency of traditional CARS technique.

    HTML

Reference (0)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return