761 citations · 4k across the 47 of their papers we have counts for
4 papers · 1 filter
On-chip generation and demultiplexing of quantum correlated photons using a silicon-silica monolithic photonic integration platform
Nobuyuki Matsuda, Peter Karkus, Hidetaka Nishi +4
We demonstrate the generation and demultiplexing of quantum correlated photons on a monolithic photonic chip composed of silicon and silica-based waveguides. Photon pairs generated…
Dispersion and light transport characteristics of large-scale photonic-crystal coupled nanocavity arrays
Nobuyuki Matsuda, Eiichi Kuramochi, Hiroki Takesue +1
We investigate the dispersion and transmission property of slow-light coupled-resonator optical waveguides that consist of more than 100 ultrahigh-Q photonic crystal cavities. We s…
Entangling time-bin qubits with a switch
Hiroki Takesue
A time-bin qubit is a promising candidate qubit for advanced quantum information processing systems operating over optical fibers or integrated quantum photonic circuits. However,…
Entangled photons from on-chip slow light
Hiroki Takesue, Nobuyuki Matsuda, Eiichi Kuramochi +1
We report the first entanglement generation experiment using an on-chip slow light device. With highly efficient spontaneous four-wave mixing enhanced by the slow light effect in a…