Femtosecond material response probed by phase-stabilized optical heterodyne detected impulsive stimulated Raman scattering

Tahei Tahara, Shigeki Matsuo

研究成果: Article査読

抄録

Femtosecond material response of several liquid samples were measured with use of a newly developed "phase-stabilized" optical heterodyne detected impulsive stimulated Raman scattering (ISRS) spectrometer. In this apparatus, the ISRS signal generated with ordinary transient grating geometry is mixed with femtosecond optical pulses (local oscillator, LO) in an interferometer, and the interfered intensity is detected. The subwavelength-accuracy adjustment/stabilization is achieved for the optical path length in the interferometer so that the relative optical phase between the ISRS signal and LO can be controlled. The ISRS signals linearized to each tensor element of the third-order response function were obtained, and discussed.

本文言語English
ページ(範囲)149-152
ページ数4
ジャーナルLaser Chemistry
19
1-4
DOI
出版ステータスPublished - 1999
外部発表はい

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Biochemistry
  • Spectroscopy

フィンガープリント 「Femtosecond material response probed by phase-stabilized optical heterodyne detected impulsive stimulated Raman scattering」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル