Hyper-Raman microspectroscopy: A new approach to completing vibrational spectral and imaging information under a microscope

Rintaro Shimada, Hideaki Kano, Hiro O. Hamaguchi

研究成果: Contribution to journalArticle査読

29 被引用数 (Scopus)

抄録

We have developed hyper-Raman scattering microspectroscopy and applied it to a microcrystal of all-trans-β-carotene. The hyper-Raman spectrum of all-trans-β-carotene exhibits a Raman-inactive but infrared-active vibrational mode at 1564 cm-1. Hyper-Raman imaging of a microcrystal was performed with this band. Infrared-active vibrational imaging was achieved with a spatial resolution much higher than that of conventional infrared microscopy. The combination of Raman and hyper-Raman spectroscopy opens up a new scope for high-spatial-resolution vibrational microspectroscopy that is not restricted by the selection rule.

本文言語英語
ページ(範囲)320-322
ページ数3
ジャーナルOptics Letters
31
3
DOI
出版ステータス出版済み - 2 1 2006
外部発表はい

All Science Journal Classification (ASJC) codes

  • 原子分子物理学および光学

フィンガープリント

「Hyper-Raman microspectroscopy: A new approach to completing vibrational spectral and imaging information under a microscope」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