76 citations · 166 across the 11 of their papers we have counts for
11 papers
A chip-scale polarization-spatial-momentum quantum SWAP gate in silicon nanophotonics
Xiang Cheng, Kai-Chi Chang, Zhenda Xie +12
Recent progress in quantum computing and networking enables high-performance large-scale quantum processors by connecting different quantum modules. Optical quantum systems show ad…
Spin-to-Orbital Angular Momentum Conversion via Light Intensity Gradient
Shuang-Yin Huang, Guan-Lin Zhang, Qiang Wang +4
Besides a linear momentum, optical fields carry an angular momentum (AM), which have two intrinsic components: one is spin angular momentum (SAM) related to the polarization state…
Distinguishing limit of Bell states for any -photon -dimensional hyperentanglement
Chunzhen Li, Yi Li, Yongnan Li
Bell state measurement is crucial to quantum information protocols, but it is impossible to unambiguously distinguish all the Bell states encoded in multi-photon using only linear…
Complete orbital angular momentum Bell-state measurement and superdense coding
Ling-Jun Kong, Rui Liu, Zhou-Xiang Wang +9
Quantum protocols require access to large-scale entangled quantum states, due to the requirement of channel capacity. As a promising candidate, the high-dimensional orbital angular…
Panoramic-reconstruction temporal imaging for seamless measurements of slowly-evolved femtosecond pulse dynamics
Bowen Li, Shu-Wei Huang, Yongnan Li +2
Single-shot real-time characterization of optical waveforms with sub-picosecond resolution is essential for investigating various ultrafast optical dynamics. However, the finite te…
Near-complete polarization Bell-state analysis based on symmetry-broken scheme with linear optics
Ling-Jun Kong, Yongnan Li, Yu Si +3
Bell-state analysis is a considerable challenge and an essential requirement for reliable implementation of quantum communication proposals. An open question is the one for the max…
Entanglement of Vector-Polarization States of Photons
Ling-Jun Kong, Yongnan Li, Yu Si +4
Photons may have homogeneous polarization and may carry quantized orbital angular momentum (OAM). Photon entanglement has been realized in various degrees of freedom such as polari…
Trajectory-Based Unveiling of Angular Momentum of Photons
Yongnan Li, Zhi-Cheng Ren, Ling-Jun Kong +2
The Heisenberg uncertainty principle suggests that it is impossible to determine the trajectory of a quantum particle in the same way as a classical particle. However, we may still…
Arbitrary orbital angular momentum of photons
Yue Pan, Xu-Zhen Gao, Zhi-Cheng Ren +4
Orbital angular momentum (OAM) of photons, as a new fundamental degree of freedom, has excited a great diversity of interest, because of a variety of emerging applications. Arbitra…
Generalized Poincaré Sphere
Zhi-Cheng Ren, Yongnan Li, Si-Min Li +3
We present a generalized Poincaré sphere (G sphere) and generalized Stokes parameters (G parameters), as a geometric representation, which unifies the descriptors of a variety of v…
Creation of a new vector field and focusing engineering
Xi-Lin Wang, Jing Chen, Yongnan Li +3
Recently many methods have been proposed to create the vector fields, due to the academic interest and a variety of attractive applications such as for particle acceleration, optic…