32 citations · 62 across the 5 of their papers we have counts for
5 papers
Evaluation of two-photon polarization density matrix of polarization-entangled photon-pairs generated through biexciton resonant hyper-parametric scattering
Yasuo Yamamoto, Goro Oohata, Kohji Mizoguchi
We have investigated the excitation-power dependence of polarization-entangled photon-pairs generated from a CuCl single crystal using biexciton resonant hyper-parametric scatterin…
Quantitative characterization of highly efficient correlated photon-pair source using biexciton resonance
Yasuo Yamamoto, Goro Oohata, Kohji Mizoguchi
A high efficiency method for the generation of correlated photon pairs accompanied by a reliable means to characterize the efficiency of that process is needed in the study of corr…
Theory of lifetime of exciton incoherently created below its resonance frequency by inelastic scattering
Motoaki Bamba, Shuji Wakaiki, Hideki Ichida +4
When an exciton in semiconductor is scattered and its energy is decreased far below the resonance energy of the bare exciton state, it has been considered that an exciton-polariton…
Selective enhancement of coherent optical phonons using THz-rate pulse train
Muneaki Hase, Tetsuya Itano, Kohji Mizoguchi +1
Selective enhancement of coherent optical phonons in Bi-Sb mixed crystals has been performed using terahertz (THz) rate pulse trains generated by spatial phase modulation of femtos…
Forcibly driven coherent soft phonons in GeTe with intense THz-rate pump fields
Muneaki Hase, Masahiro Kitajima, Shin-ichi Nakashima +1
We propose an experimental technique to generate large amplitude coherent phonons with irradiation of THz-rate pump pulses and to study the dynamics of phase transition in GeTe fer…