Coherent control theory and experiment of optical phonons in diamond

Abstract

The coherent control of optical phonons has been experimentally demonstrated in various physical systems. While the transient dynamics for optical phonons can be explained by phenomenological models, the coherent control experiment cannot be explained due to the quantum interference. Here, we theoretically propose the generation and detection processes of the optical phonons and experimentally confirm our theoretical model using the diamond optical phonon by the double-pump-probe type experiment.

11 pages, 5 figures

References in corpus (11)

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Cited by in corpus (5)

• Time-dependent density functional theory for a unified description of ultrafast dynamics: pulsed light, electrons, and atoms in crystalline solids
• Giant nonlinear optical effects induced by nitrogen-vacancy centers in diamond crystals
• Coherent control of 40-THz optical phonons in diamond using femtosecond optical pulses
• Ultrafast all-optical manipulation of the charge-density-wave in VTe${}_2$
• Modulation of probe signal in coherent phonon detection revisited: Analytical and first-principles computational analyses