Building a controlled-NOT gate between polarization and frequency
By harnessing multiple degrees of freedom (DoFs) within a single photon, controlled
quantum unitaries, such as the two-qubit controlled-NOT (cnot) gate, play a pivotal role in …
quantum unitaries, such as the two-qubit controlled-NOT (cnot) gate, play a pivotal role in …
On-chip frequency-bin quantum photonics
Frequency-bin encoding furnishes a compelling pathway for quantum information
processing systems compatible with established lightwave infrastructures based on fiber …
processing systems compatible with established lightwave infrastructures based on fiber …
Scheme for a bidirectionally pumped quantum<? pag\break?> light source on a silicon chip
H Ma, L Ye, F Ruan, X Guo, Y Wang, J Yang, X Luo - Optics Letters, 2025 - opg.optica.org
Large-scale quantum photonic circuits require integrating multiple single-photon sources,
which are typically based on spontaneous four-wave mixing (SFWM) in spiral waveguides or …
which are typically based on spontaneous four-wave mixing (SFWM) in spiral waveguides or …
A Versatile Chip-Scale Platform for High-Rate Entanglement Generation using an AlGaAs Microresonator Array
Integrated photonic microresonators have become an essential resource for generating
photonic qubits for quantum information processing, entanglement distribution and …
photonic qubits for quantum information processing, entanglement distribution and …
Quantum interference with time-frequency modes and multiple-photons generated by a silicon nitride microresonator
We demonstrate bipartite gaussian boson sampling with squeezed light in 6 mixed time-
frequency modes. Non-degenerate two-mode squeezing is generated in two time-bins from …
frequency modes. Non-degenerate two-mode squeezing is generated in two time-bins from …
Demonstration of entanglement distribution over 155 km metropolitan fiber using a silicon nanophotonic chip
J Du, X Zhang, GFR Chen, H Gao, DTH Tan… - arxiv preprint arxiv …, 2024 - arxiv.org
Transmitting an entangled state over an extended distance is crucial for the development of
quantum networks. Previous demonstrations of transmitting entangled photons over long …
quantum networks. Previous demonstrations of transmitting entangled photons over long …
Chip-to-chip photonic quantum teleportation over optical fibers of 12.3 km
D Liu, Z **, J Liu, X Zou, X Ren, H Li, L You… - arxiv preprint arxiv …, 2024 - arxiv.org
Quantum teleportation is a crucial function in quantum networks. The implementation of
photonic quantum teleportation could be highly simplified by quantum photonic circuits. To …
photonic quantum teleportation could be highly simplified by quantum photonic circuits. To …
Impact of the exciton fine structure splitting and measurement orientations on the robustness of cryptographic keys generated via the quantum protocol E91
AF Hernández-Borda, MP Rojas-Sepúlveda… - arxiv preprint arxiv …, 2024 - arxiv.org
Photons and optical circuits are among the most promising platforms for implementation of
quantum technologies, because of its potential use in quantum computing, quantum …
quantum technologies, because of its potential use in quantum computing, quantum …
Polarization–frequency hyperentangled photons: generation, characterization, and manipulation
Frequency-bin encoding is massively parallelizable and robust for optical fiber transmission.
When coupled with an additional degree of freedom (DoF), the expansion of the Hilbert …
When coupled with an additional degree of freedom (DoF), the expansion of the Hilbert …
Demonstration of entanglement distribution over 155 km metropolitan fiber using a silicon nanophotonic chip
Transmitting an entangled state over an extended distance is crucial for the development of
quantum networks. Previous demonstrations of transmitting entangled photons over long …
quantum networks. Previous demonstrations of transmitting entangled photons over long …