Fourier-transform complementary vibrational spectroscopy

Kazuki Hashimoto; Venkata Ramaiah Badarla; Akira Kawai; Takuro Ideguchi

Presentation information

Oral presentation

4 JSAP-OSA Joint Symposia 2019 » 4.3 Ultrafast Optics and Laser Processing

[20p-E214-1~14] 4.3 Ultrafast Optics and Laser Processing

Fri. Sep 20, 2019 1:15 PM - 6:30 PM E214 (E214)

Takuro Ideguchi(Univ. of Tokyo), Sze Set(Univ. of Tokyo), Shinji Yamashita(Univ. of Tokyo)

5:45 PM - 6:00 PM

▲ [20p-E214-12] Fourier-transform complementary vibrational spectroscopy

〇Kazuki Hashimoto^1,2, Venkata Ramaiah Badarla¹, Akira Kawai¹, Takuro Ideguchi^1,3 (1.The University of Tokyo, 2.Japan Aerospace Exploration Agency, 3.Japan Science and Technology Agency)

Keywords:Fourier-transform spectroscopy, IR absorption spectroscopy, Raman scattering spectroscopy

We develop dual-modal IR and Raman Fourier-transform spectroscopy that allows us simultaneous acquisition of broadband complementary vibrational spectra. As a proof of concept demonstration, we measure the complementary vibrational spectrum of liquid toluene covering a whole molecular fingerprint region.