69 citations · 164 across the 12 of their papers we have counts for
7 papers · 1 filter
Ultrastable, low-error dynamic polarization encoding of deterministically generated single photons
Joscha Hanel, Zenghui Jiang, Jipeng Wang +10
The ability to inscribe information on single photons at high speeds is a crucial requirement for quantum applications such as quantum communication and measurement-based photonic…
Time-bin encoded quantum key distribution over 120 km with a telecom quantum dot source
Jipeng Wang, Joscha Hanel, Zenghui Jiang +11
Quantum key distribution (QKD) with deterministic single photon sources has been demonstrated over intercity fiber and free-space channels. The previous implementations relied main…
Unveiling the 3D Morphology of Epitaxial GaAs/AlGaAs Quantum Dots
Yiteng Zhang, Lukas Gruenewald, Xin Cao +6
Strain-free GaAs/AlGaAs semiconductor quantum dots (QDs) grown by droplet etching and nanohole infilling (DENI) are highly promising candidates for the on-demand generation of indi…
Circular photonic crystal grating design for charge-tunable quantum light sources in the telecom C-band
Chenxi Ma, Jingzhong Yang, Pengji Li +3
Efficient generation of entangled photon pairs at telecom wavelengths is a key ingredient for long-range quantum networks. While embedding semiconductor quantum dots into hybrid ci…
High-rate intercity quantum key distribution with a semiconductor single-photon source
Jingzhong Yang, Zenghui Jiang, Frederik Benthin +13
Quantum key distribution (QKD) enables the transmission of information that is secure against general attacks by eavesdroppers. The use of on-demand quantum light sources in QKD pr…
A solid-state source of single and entangled photons at diamond SiV-center transitions operating at 80K
Xin Cao, Jingzhong Yang, Tom Fandrich +6
Large-scale quantum networks require the implementation of long-lived quantum memories as stationary nodes interacting with qubits of light. Epitaxially grown quantum dots hold gre…
Statistical limits for quantum networks with semiconductor entangled photon sources
Jingzhong Yang, Michael Zopf, Pengji Li +9
Semiconductor quantum dots are promising building blocks for quantum communication applications. Although deterministic, efficient, and coherent emission of entangled photons has b…