59 citations · 246 across the 9 of their papers we have counts for
7 papers
Photon phase shift at the few-photon level and optical switching by a quantum dot in a microcavity
L. M. Wells, S. Kalliakos, B. Villa +6
We exploit the nonlinearity arising from the spin-photon interaction in an InAs quantum dot to demonstrate phase shifts of scattered light pulses at the single-photon level. Photon…
Towards a source of multi-photon entangled states for linear optical quantum computing
J. P. Lee, B. Villa, A. J. Bennett +5
We propose a scheme to make use of recent advances in cavity QED-enhanced resonance fluorescence from quantum dots to generate a stream of entangled and indistinguishable photons.…
Controllable photonic time-bin qubits from a quantum dot
J. P. Lee, L. M. Wells, B. Villa +7
Photonic time bin qubits are well suited to transmission via optical fibres and waveguide circuits. The states take the form , with $…
Surface Acoustic wave modulation of a coherently driven quantum dot in a pillar microcavity
B. Villa, A. J. Bennett, D. J. P. Ellis +8
We report the efficient coherent photon scattering from a semiconductor quantum dot embedded in a pillar microcavity. We show that a surface acoustic wave can periodically modulate…
Amorphous silicon-doped titania films for on-chip photonics
Thomas Kornher, Kangwei Xia, Roman Kolesov +8
High quality optical thin film materials form a basis for on-chip photonic micro- and nano-devices, where several photonic elements form an optical circuit. Their realization gener…
Production yield of rare-earth ions implanted into an optical crystal
Thomas Kornher, Kangwei Xia, Roman Kolesov +9
Rare-earth ions doped into desired locations of optical crystals might enable a range of novel integrated photonic devices for quantum applications. With this aim, we have investig…