304 citations · 517 across the 7 of their papers we have counts for
7 papers
High Purcell factor generation of coherent on-chip single photons
F. Liu, A. J. Brash, J. O'Hara +11
On-chip single-photon sources are key components for integrated photonic quantum technologies. Semiconductor quantum dots can exhibit near-ideal single-photon emission but this can…
On-chip interference of single photons from an embedded quantum dot and an external laser
Nikola Prtljaga, Christopher Bentham, John O'Hara +5
In this work, we demonstrate the on-chip two-photon interference between single photons emitted by a single self-assembled InGaAs quantum dot and an external laser. The quantum dot…
Inter-mode reactive coupling induced by waveguide-resonator interaction
Mher Ghulinyan, Fernando Ramiro Manzano, Nikola Prtljaga +4
We report on a joint theoretical and experimental study of an integrated photonic device consisting of a single mode waveguide vertically coupled to a disk-shaped microresonator. S…
Monolithic Integration of a Quantum Emitter with a Compact On-chip Beam-splitter
N. Prtljaga, R. J. Coles, J. OHara +4
A fundamental component of an integrated quantum optical circuit is an on-chip beam-splitter operating at the single-photon level. Here we demonstrate the monolithic integration of…
Waveguide-Coupled Photonic Crystal Cavity for Quantum Dot Spin Readout
R. J. Coles, N. Prtljaga, B. Royall +3
We present a waveguide-coupled photonic crystal H1 cavity structure in which the orthogonal dipole modes couple to spatially separated photonic crystal waveguides. Coupling of each…
A fully integrated high-Q Whispering-Gallery Wedge Resonator
F. Ramiro-Manzano, N. Prtljaga, L. Pavesi +2
Microresonator devices which posses ultra-high quality factors are essential for fundamental investigations and applications. Microsphere and microtoroid resonators support remarka…
Oscillatory coupling between a monolithic whispering-gallery resonator and a buried bus waveguide
M. Ghulinyan, R. Guider, I. Carusotto +3
We report on a combined theoretical and experimental study of the optical coupling between a microdisk resonator and a waveguide laying on different planes. While the lateral coupl…