6 papers
A Bright Source of Telecom Single Photons Based on Quantum Frequency Conversion
Christopher L. Morrison, Markus Rambach, Zhe Xian Koong +10
On-demand indistinguishable single photon sources are essential for quantum networking and communication. Semiconductor quantum dots are among the most promising candidates, but th…
Coherent Dynamics in Quantum Emitters under Dichromatic Excitation
Z. X. Koong, E. Scerri, M. Rambach +8
We characterize the coherent dynamics of a two-level quantum emitter driven by a pair of symmetrically-detuned phase-locked pulses. The promise of dichromatic excitation is to spec…
Control of single quantum emitters in bio-inspired aperiodic nano-photonic devices
Oliver J. Trojak, Sean Gorsky, Connor Murray +6
Enhancing light-matter interactions on a chip is of paramount importance to study nano- and quantum optics effects and to realise integrated devices, for instance, for classical an…
Observation of a partially rotating superfluid of exciton-polariton
Daegwang Choi, Min Park, Byoung Yong Oh +6
Rotation of a container holding a viscous fluid forms a vortex which grows with increasing angular velocity. A superfluid, however, is intrinsically different from these normal flu…
Indistinguishable photons from deterministically integrated single quantum dots in heterogeneous GaAs/SiN quantum photonic circuits
Peter Schnauber, Anshuman Singh, Johannes Schall +6
Silicon photonics enables scaling of quantum photonic systems by allowing the creation of extensive, low-loss, reconfigurable networks linking various functional on-chip elements.…
Fundamental Limits to Coherent Photon Generation with Solid-State Atomlike Transitions
Zhe-Xian Koong, Dale Scerri, Markus Rambach +5
Coherent generation of indistinguishable single photons is crucial for many quantum communication and processing protocols. Solid-state realizations of two-level atomic transitions…