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physics.optics2020★ 46 cited
Observing exceptional point degeneracy of radiation with electrically pumped photonic crystal coupled-nanocavity lasers
Kenta Takata, Kengo Nozaki, Eiichi Kuramochi +6
Controlling gain and loss of coupled optical cavities can induce non-Hermitian degeneracies of eigenstates, called exceptional points (EPs). Various unconventional phenomena around…
cond-mat.mes-hall2020★ 6 cited
Photon correlation measurements of stochastic limit cycles emerging from high- nonlinear silicon photonic crystal microcavities
N. Takemura, M. Takiguchi, H. Sumikura +3
We performed measurements of photon correlation [] in driven nonlinear high- silicon (Si) photonic crystal (PhC) microcavities. The measured exhibits a…