275 citations · 963 across the 17 of their papers we have counts for
5 papers · 1 filter
Artificial coherent states of light by multi-photon interference in a single-photon stream
P. Steindl, H. Snijders, G. Westra +9
Coherent optical states consist of a quantum superposition of different photon number (Fock) states, but because they do not form an orthogonal basis, no photon number states can b…
Ultra-bright entangled-photon pair generation from an AlGaAs-on-insulator microring resonator
Trevor J. Steiner, Joshua E. Castro, Lin Chang +5
Entangled-photon pairs are an essential resource for quantum information technologies. Chip-scale sources of entangled pairs have been integrated with various photonic platforms, i…
Single photons and unconventional photon blockade in quantum dot cavity-QED
H. J. Snijders, J. A. Frey, J. Norman +7
We observe the unconventional photon blockade effect in quantum dot cavity QED, which, in contrast to conventional photon blockade, operates in the weak coupling regime. A single q…
A fiber coupled cavity QED source of identical single photons
H. J. Snijders, J. A. Frey, J. Norman +6
A high-fidelity source of identical single photons is essential for numerous quantum technologies such as quantum repeaters and optical quantum information processing. Hallmarks th…
Purification of a single photon nonlinearity
H. Snijders, J. A. Frey, J. Norman +6
We show that the lifetime-reduced fidelity of a semiconductor quantum dot-cavity single photon nonlinearity can be restored by polarization pre- and postselection. This is realized…