Figure 3
From: Coherent Longitudinal Acoustic Phonon Approaching THz Frequency in Multilayer Molybdenum Disulphide
The probe wavelength dependence of coherent phonon oscillations.
(a)(c)(e) Transient reflection spectra of the 30 L, 72 L and 1314 L sample with 400-nm pump and different probe wavelength (Plots have been shifted vertically for clarity). (b)(d)(f) The probe wavelength dependence of the coherent phonon oscillation period for 30 L, 72 L and 1314 L samples respectively.
