1 November 1997 Differential absorption measurements of Cr4+-doped forsterite under picosecond excitation
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Proceedings Volume 3176, Tunable Solid State Lasers; (1997) https://doi.org/10.1117/12.293430
Event: Tunable Solid State Lasers, 1996, Wroclaw, Poland
Polarized differential absorption spectra of Cr4+- doped forsterite have been studied using a picosecond pump- probe technique. For pump beam and probe beam polarization parallel to the axis, an excited state absorption in the 450-800 nm region is observed and assigned to the 3T2yields3T1(3P) transition of Cr4+ ion. The lifetime of the 3T1(3F) state is estimated to be less than 15 ps.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Konstantin V. Yumashev, Konstantin V. Yumashev, Nickolai V. Kuleshov, Nickolai V. Kuleshov, P. V. Prokoshin, P. V. Prokoshin, Alexander M. Malyarevich, Alexander M. Malyarevich, Victor P. Mikhailov, Victor P. Mikhailov, } "Differential absorption measurements of Cr4+-doped forsterite under picosecond excitation", Proc. SPIE 3176, Tunable Solid State Lasers, (1 November 1997); doi: 10.1117/12.293430; https://doi.org/10.1117/12.293430

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