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

[20a-P2-10] High sensitivity automated femtosecond luminescence spectrometer

〇Tohru Suemoto¹, Shuntaro Tani², Yohei Kobayashi² (1.Toyota Phys. Chem. Res. Inst., 2.ISSP, Univ. Tokyo)

Keywords:luminescence, femtosecond, up-conversion

Using tunable band-pass filters for femtosecond up-conversion luminescence spectrometer, we improved the sensitivity for a factor 4. User-friendly quick measurement was realized by synchronized control of the wavelength, crystal angle and the optical delay.