Development of Transient Infrared Spectroscopy in the Sub-picosecond time resolution by Electro-Optic Effect.

2012 Fiscal Year Final Research Report

• Project/Area Number: 23655016
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Physical chemistry
• Research Institution: Kobe University
• Principal Investigator: TOMINAGA Keisuke 神戸大学, 自然科学系先端融合研究環分子フォトサイエンス研究センター, 教授 (30202203)
• Project Period (FY): 2011 – 2012
• Keywords: 電気光学効果 / エアープラズマ発生法 / エアー・バイアス・コヒーレント検出 / 時間分解赤外分光

Research Abstract

We have generated and detected a short-pulse in the far-infrared (terahertz) region below 300 cm^-1by electro-optic sampling method and air-plasma generation and air-biased-coherent-detection method. We employed deconvolution procedure for the data analysis to take the pulse width into consideration.

Research Products

• [Remarks]
  • URL: http://www2.kobe-u.ac.jp/tominaga/