54 citations · 314 across the 19 of their papers we have counts for
19 papers
Goos-Hanchen Shift and Slow Light Enhancement in a Fixed Cavity: Bose-Einstein Condensate Bogoliubov Modes as Mechanical Oscillators
Ghaisud Din, Fazal Badshah, Muqaddar Abbas +3
In this study, we explore the dynamics of slow and fast light propagation in a system consisting of a Bose-Einstein condensate (BEC) acting as a mechanical oscillator coupled to an…
Magnetic Field induced control and Multiple Magnomechanically Induced Transparency in Single Cavity
Ghaisud Din, Muqaddar Abbas, Yunlong Wang +2
We investigate magnomechanically induced transparency (MMIT) in a microwave 3D copper cavity with two YIG spheres under varying interaction parameters. Numerical simulations show t…
Witnessing Quantum Incompatibility Structures in High-Dimensional Multimeasurement Systems
Xiaolin Zhang, Rui Qu, Zehong Chang +6
Quantum incompatibility, referred as the phenomenon that some quantum measurements cannot be performed simultaneously, is necessary for various quantum information processing tasks…
Multiparameter simultaneous optimal estimation with an SU(2) coding unitary evolution
Yu Yang, Shihao Ru, Min An +4
In a ubiquitous dynamics, achieving the simultaneous optimal estimation of multiple parameters is significant but difficult. Using quantum control to optimize this …
Quantum state transfer between two photons with polarization and orbital angular momentum via quantum teleportation technology
Shihao Ru, Min An, Yu Yang +5
Quantum teleportation is a useful quantum information technology to transmit quantum states between different degrees of freedom. We here report a quantum state transfer experiment…
Retrieving High-Dimensional Quantum Steering From a Noisy Environment with N Measurement Settings
Rui Qu, Yunlong Wang, Min An +6
One of the most often implied benefits of high-dimensional (HD) quantum systems is to lead to stronger forms of correlations, featuring increased robustness to noise. Here, we expe…
Experimental Demonstration of a Quantum Controlled-SWAP Gate with Multiple Degrees of Freedom of a Single Photon
Feiran Wang, Shihao Ru, Yunlong Wang +3
Optimizing the physical realization of quantum gates is important to build a quantum computer. The controlled-SWAP gate, also named Fredkin gate, can be widely applicable in variou…
Realization of a deterministic quantum Toffoli gate with a single photon
Shihao Ru, Yunlong Wang, Min An +3
Quantum controlled-logic gates, including controlled NOT gate and Toffoli gate, play critical roles in lots of quantum information processing schemes. We design and experimentally…
Experimental Demonstration of Efficient High-dimensional Quantum Gates with Orbital Angular Momentum
Yunlong Wang, Shihao Ru, Feiran Wang +2
Quantum gates are essential for the realization of quantum computer and have been implemented in various types of two-level systems. However, high-dimensional quantum gates are rar…
Verification of Kochen-Specker-type quantum contextuality with a single photon
Shihao Ru, Weidong Tang, Yunlong Wang +3
Contextuality provides one of the fundamental characterizations of quantum phenomena, and can be used as a resource in lots of quantum information processing. In this paper, we sum…
Realization of a scalable Laguerre-Gaussian mode sorter based on a robust radial mode sorter
Dongzhi Fu, Yiyu Zhou, Rui Qi +8
The transverse structure of light is recognized as a resource that can be used to encode information onto photons and has been shown to be useful to enhance communication capacity…
Enhancement of spatial resolution of ghost imaging via localizing and thresholding
Yunlong Wang, Yingnan Zhou, Shaoxiong Wang +5
In ghost imaging scheme, an illuminated light is split into test and reference beams which pass through two different optical systems respectively and an image is constructed by th…
Spatial sub-Rayleigh imaging analysis via speckle laser illumination
Yunlong Wang, Feiran Wang, Ruifeng Liu +4
It is commonly accepted that optical sub-Rayleigh imaging has potential application in many fields. In this Letter, by confining the divergence of the optical field, as well as the…
Measuring mode indices of a partially coherent vortex beam with HBT type experiment
Ruifeng Liu, Feiran Wang, Dongxu Chen +5
It is known that the cross-correlation function (CCF) of a partially coherent vortex (PCV) beam shows a robust link with the radial and azimuthal mode indices. However, the previou…
Demonstration of quantum permutation algorithm with a single photon ququart
Feiran Wang, Yunlong Wang, Ruifeng Liu +4
We report an experiment to demonstrate a quantum permutation determining algorithm with linear optical system. By employing photon polarization and spatial modes, we realize the qu…
Probing the topological charge of a vortex beam with dynamic angular double slits
Dongzhi Fu, Dongxu Chen, Ruifeng Liu +4
When a vortex beam with the spiral phase structure passes through a dynamic angular double slits (ADS), the interference pattern changes alternatively between destructive and const…
Quantum gambling based on Nash-equilibrium
Pei Zhang, Xiao-Qi Zhou, Yun-Long Wang +5
A fair gambling is hard to be made between two spatially separated parties without introducing a trusted third party. Here we propose a novel gambling protocol, which enables fair…
Evaluating Laguerre-Gaussian beams with an invariant parameter
Junling Long, Ruifeng Liu, Yunlong Wang +4
We define a new parameter about Laguerre-Gaussian (LG) beams, named , which is only related to mode indices and . This parameter is able to both evaluate and dist…
Characterizing vortex beam with angular-double-slit interference
Ruifeng Liu, Junling Long, Feiran Wang +4
The Fraunhofer diffraction intensity distribution of Laguerre-Gaussian beam is studied in an angular-double-slit interferometer. We demonstrate that the spiral phase structure of v…