[20a-P2-1~17] 3.8 Optical measurement, instrumentation, and sensor

[20a-P2-9] Multi-wavelength measurement system of RIPT transient absorption spectroscopy

〇Hiroaki Hanada¹, Kido Okamoto¹, Ryuzi Katoh², Tatsuo Nakagawa¹ (1.UNISOKU, 2.Nihon Univ.)

Keywords:Transient absorption, RIPT

RIPT (Randomly-Interleaved-Pulse-Train) method that can measure transient absorption around “gap time region” (1 ns to 10 ns). RIPT is basically a single-wavelength measurement, and wavelength scanning is required to construct time-resolved spectra. This time, we will report about development of a multiple-wavelength RIPT system.