57 citations · 158 across the 8 of their papers we have counts for
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Electron excitation rate in dielectrics under an intense elliptically polarized laser field
Prachi Venkat, Tomohito Otobe
Electron excitation in dielectrics is studied for an elliptically polarized laser field. As the first step, we develop an analytical formula for electron excitation rate under elli…
Sub-Cycle Optical Response Caused by Dressed State with Phase-Locked Wavefunctions
K. Uchida, T. Otobe, T. Mochizuki +7
The coherent interaction of light with matter imprints the phase information of the light field on the wavefunction of the photon-dressed electronic state. Driving electric field,…
Time-resolved dynamical Franz-Keldysh effect under elliptically polarized laser
T. Otobe
The analytical formula for the time-resolved dynamical Franz-Keldysh effect (Tr-DFKE) under an elliptically polarized laser in sub-femtosecond time-scale is reported. The Houston f…
High-harmonic generation in alpha-quartz by the electron-hole recombination
T. Otobe
A calculation of the high-harmonic generation (HHG) in -quartz using the time-dependent density functional theory is reported. The inter-band process is attributed to the domina…