134 citations · 313 across the 14 of their papers we have counts for
14 papers
Two-photon interference and coherent control of single InAs quantum dot emissions in an Ag-embedded structure
X. Liu, H. Kumano, H. Nakajima +4
We have recently reported the successful fabrication of bright single-photon sources based on Ag-embedded nanocone structures that incorporate InAs quantum dots. The source had a p…
Carrier flow and nonequilibrium superconductivity in superconductor-based light-emitting diode
Ryotaro Inoue, Hideaki Takayanagi, Tatsushi Akazaki +3
Superconductor-based light-emitting diode (superconductor-based LED) in strong light-confinement regime are characterized as a superconductor-based three-terminal device, and its t…
Symmetric quantum dots as efficient sources of highly entangled photons
T. Kuroda, T. Mano, N. Ha +10
An ideal source of entangled photon pairs combines the perfect symmetry of an atom with the convenient electrical trigger of light sources based on semiconductor quantum dots. We c…
Bidirectional photon extraction from an epitaxially grown semiconductor quantum dot sandwiched by single mode optical fibers
H. Sasakura, X. Liu, S. Odashima +3
Fiber-based bidirectional photon extraction from nanoscale emitters and photon antibunching behavior between two outputs of two single mode optical fibers are experimentally demons…
Anomalous dip observed in intensity autocorrelation function as an inherent nature of single-photon emitters
Hideaki Nakajima, Hidekazu Kumano, Hitoshi Iijima +1
We report the observation of an anomalous antibunching dip in intensity autocorrelation function with photon correlation measurements on a single-photon emitter (SPE). We show that…
Inter-dot coupling and excitation transfer mechanisms of telecommunication band InAs quantum dots at elevated temperatures
C. Hermannstädter, N. A. Jahan, J. -H. Huh +4
We investigate the photoluminescence temperature dependence of individual InAs/InGaAlAs quantum dots emitting in the optical telecommunication bands. The high-density dots are grow…