582 citations · 1.4k across the 15 of their papers we have counts for
15 papers
On-chip indistinguishable photons using III-V nanowire/SiN hybrid integration
Edith Yeung, David B. Northeast, Jeongwan Jin +5
We demonstrate on-chip generation of indistinguishable photons based on a nanowire quantum dot. From a growth substrate containing arrays of positioned-controlled single dot nanowi…
Hong-Ou-Mandel interference of unconventional temporal laser modes
Sascha Agne, Jeongwan Jin, Katanya B. Kuntz +3
The Hong-Ou-Mandel (HOM) effect ranks among the most notable quantum interference phenomena, and is central to many applications in quantum technologies. The fundamental effect app…
Demonstration of a 6 State-4 State Reference Frame Independent channel for Quantum Key Distribution
Ramy Tannous, Zhangdong Ye, Jeongwan Jin +3
We study a novel protocol for reference frame independent (RFI) quantum key distribution (QKD) using six states for Alice and four states for Bob, while previous RFI protocols requ…
Genuine time-bin-encoded quantum key distribution over a turbulent depolarizing free-space channel
Jeongwan Jin, Jean-Philippe Bourgoin, Ramy Tannous +5
Despite its widespread use in fiber optics, encoding quantum information in photonic time-bin states is usually considered impractical for free-space quantum communication as turbu…
Airborne demonstration of a quantum key distribution receiver payload
Christopher J. Pugh, Sarah Kaiser, Jean-Philippe Bourgoin +8
Satellite-based quantum terminals are a feasible way to extend the reach of quantum communication protocols such as quantum key distribution (QKD) to the global scale. To that end,…
Observation of genuine three-photon interference
Sascha Agne, Thomas Kauten, Jeongwan Jin +6
Multiparticle quantum interference is critical for our understanding and exploitation of quantum information, and for fundamental tests of quantum mechanics. A remarkable example o…
Demonstration of analyzers for multimode photonic time-bin qubits
Jeongwan Jin, Sascha Agne, Jean-Philippe Bourgoin +3
We demonstrate two approaches for unbalanced interferometers as time-bin qubit analyzers for quantum communication, robust against mode distortions and polarization effects as expe…
A telecom-wavelength atomic quantum memory in optical fiber for heralded polarization qubits
Jeongwan Jin, Erhan Saglamyurek, Marcel. li Grimau Puigibert +5
Photon-based quantum information processing promises new technologies including optical quantum computing, quantum cryptography, and distributed quantum networks. Polarization-enco…
Entanglement swapping with quantum-memory-compatible photons
Jeongwan Jin, Marcel. li Grimau Puigibert, Lambert Giner +8
We report entanglement swapping with time-bin entangled photon pairs, each constituted of a 795 nm photon and a 1533 nm photon, that are created via spontaneous parametric down con…
Quantum storage of entangled telecom-wavelength photons in an erbium-doped optical fibre
Erhan Saglamyurek, Jeongwan Jin, Varun B. Verma +5
The realization of a future quantum Internet requires processing and storing quantum information at local nodes, and interconnecting distant nodes using free-space and fibre-optic…
Two-photon interference of weak coherent laser pulses recalled from separate solid-state quantum memories
Jeongwan Jin, Joshua A. Slater, Erhan Saglamyurek +6
Quantum memories for light, which allow the reversible transfer of quantum states between light and matter, are central to the development of quantum repeaters, quantum networks, a…
Conditional detection of pure quantum states of light after storage in a waveguide
Erhan Saglamyurek, Neil Sinclair, Jeongwan Jin +7
Conditional detection is an important tool to extract weak signals from a noisy background and is closely linked to heralding, which is an essential component of protocols for long…
Broadband waveguide quantum memory for entangled photons
Erhan Saglamyurek, Neil Sinclair, Jeongwan Jin +7
The reversible transfer of quantum states of light in and out of matter constitutes an important building block for future applications of quantum communication: it allows synchron…
Testing nonlocality over 12.4 km of underground fiber with universal time-bin qubit analyzers
Felix Bussieres, Joshua A. Slater, Jeongwan Jin +2
We experimentally demonstrate that the nonlocal nature of time-bin entangled photonic qubits persists when one or two qubits of the pair are converted to polarization qubits. This…
Best Fidelity Conditions for Three Party Quantum Teleportation
Sangjin Sim, Jeongwan Jin, Younghun Kwon
Using the entangled three qubit states classified by Acin et al. we find the best fidelity conditions for quantum teleportation among three parties.