64 citations · 172 across the 12 of their papers we have counts for
12 papers
Hong-Ou-Mandel interference with a diode-pumped 1-GHz Ti:sapphire laser
Imogen Morland, Hanna Ostapenko, Feng Zhu +2
Correlated photon pairs generated through spontaneous parametric down-conversion (SPDC) are a key resource in quantum optics. In many quantum optics applications, such as satellite…
Simulating single-photon detector array sensors for depth imaging
Stirling Scholes, Germán Mora-Martín, Feng Zhu +3
Single-Photon Avalanche Detector (SPAD) arrays are a rapidly emerging technology. These multi-pixel sensors have single-photon sensitivities and pico-second temporal resolutions th…
A rapid nanometre-precision autocorrelator
Imogen Morland, Feng Zhu, Paul Dalgarno +1
The precise measurement of a target depth has applications in biophysics and nanophysics, and non-linear optical methods are sensitive to intensity changes on very small length sca…
Simultaneously sorting overlapping quantum states of light
Suraj Goel, Max Tyler, Feng Zhu +3
The efficient manipulation, sorting, and measurement of optical modes and single-photon states is fundamental to classical and quantum science. Here, we realise simultaneous and ef…
Intensity-corrected 4D light-in-flight imaging
Imogen Morland, Feng Zhu, German Mora Martin +2
Light-in-flight (LIF) imaging is the measurement and reconstruction of light's path as it moves and interacts with objects. It is well known that relativistic effects can result in…
A dimensionality and purity measure for high-dimensional entangled states
Isaac Nape, Valeria Rodrıguez-Fajardo, Feng Zhu +3
High-dimensional entangled states are promising candidates for increasing the security and encoding capacity of quantum systems. While it is possible to witness and set bounds for…
Intensity Effect of Laser-assisted Double Ionization of Helium Atoms by Ultrashort XUV Pulses
Fengzheng Zhu, Genliang Li, Aihua Liu
We investigate the laser-assisted single XUV photon double ionization of ground state helium. By solving full six-dimensional time-dependent schr{ö}dinger equation, we study the co…
Tracking the polarisation state of light via Hong-Ou-Mandel interferometry
Natapon Harnchaiwat, Feng Zhu, Niclas Westerberg +2
We provide a statistically robust and accurate framework to measure and track the polarisation state of light employing Hong-Ou-Mandel interference. This is achieved by combining t…
Is high-dimensional photonic entanglement robust to noise?
Feng Zhu, Max Tyler, Natalia Herrera Valencia +2
High-dimensional entangled states are of significant interest in quantum science as they increase the information content per photon and can remain entangled in the presence of sig…
Long-range depth imaging using a single-photon detector array and non-local data fusion
Susan Chan, Abderrahim Halimi, Feng Zhu +6
The ability to measure and record high-resolution depth images at long stand-off distances is important for a wide range of applications, including connected and automotive vehicle…
Contrast inverted ghost imaging with non-interacting photons
Nicholas Bornman, Megan Agnew, Feng Zhu +3
Ghost imaging is the remarkable process where an image can be formed from photons that have not "seen" the object. Traditionally this phenomenon has required initially correlated b…
Preparation of a single-photon dark state in a chiral quantum system
Fengzheng Zhu, Teng Zhao, Hebin Zhang +2
We examine conditions under which an open quantum system composed of a driven degenerated parametric oscillator cavity and a driven two-level atom coupled to a waveguide could deca…