401 citations · 740 across the 15 of their papers we have counts for
16 papers
Restoring polarization entanglement from solid-state photon sources by time-dependent photonic control
Ismail Nassar, Dan Cogan, Ido Schwartz
Quantum states of light are central resources for quantum communication, networking, and photonic information processing. In many quantum emitters, coherent internal dynamics arisi…
Eliminating the confined dark-exciton qubit precession using an externally applied magnetic field
Zu-En Su, Dan Cogan, Ido Schwartz +2
We investigate experimentally and theoretically the behavior of the confined dark exciton in an InAs/GaAs semiconductor quantum dot, under the application of an external magnetic f…
Continuous and deterministic all-photonic cluster state of indistinguishable photons
Zu-En Su, Boaz Taitler, Ido Schwartz +5
Cluster states are key resources for measurement-based quantum information processing. Photonic cluster and graph states, in particular, play indispensable roles in quantum network…
A deterministic source of indistinguishable photons in a cluster state
Dan Cogan, Zu-En Su, Oded Kenneth +1
Measurement-based quantum communication relies on the availability of highly entangled multi-photon cluster states. The inbuilt redundancy in the cluster allows communication betwe…
Quantum tomography of entangled spin-multi-photon states
Dan Cogan, Giora Peniakov, Oded Kenneth +2
We present a novel method for quantum tomography of multi-qubit states. We apply the method to spin-multi-photon states, which we produce by periodic excitation of a semiconductor…
The coherence of quantum dot confined electron- and hole-spin in low external magnetic field
Dan Cogan, Zu-En Su, Oded Kenneth +1
We investigate experimentally and theoretically the temporal evolution of the spin of the conduction band electron and that of the valence band heavy hole, both confined in the sam…