864 citations · 2.6k across the 40 of their papers we have counts for
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physics.optics2021★ 1 cited
Effect of incoherent electron-hole pairs on high harmonic generation in an atomically thin semiconductor
Kohei Nagai, Kento Uchida, Satoshi Kusaba +3
High harmonic generation (HHG) in solids reflects the underlying nonperturbative nonlinear dynamics of electrons in a strong light field and is a powerful tool for ultrafast spectr…
physics.app-ph2021★ 22 cited
Injection Locking and Noise Reduction of Resonant Tunneling Diode Terahertz Oscillator
Tomoki Hiraoka, Takashi Arikawa, Hiroaki Yasuda +5
We studied the injection-locking properties of a resonant-tunneling-diode terahertz oscillator in the small-signal injection regime with a frequency-stabilized continuous THz wave.…