Learning to recognize misaligned hyperfine orbital angular momentum modes
Orbital angular momentum (OAM)-carrying beams have received extensive attention due to
their high-dimensional characteristics in the context of free-space optical communication …
their high-dimensional characteristics in the context of free-space optical communication …
Mode detection of misaligned orbital angular momentum beams based on convolutional neural network
Q Zhao, S Hao, Y Wang, L Wang, X Wan, C Xu - Applied Optics, 2018 - opg.optica.org
The utilization of beam-carrying orbital angular momentum (OAM) for free-space optical
(FSO) communication can increase channel capacity. However, the misalignment of the …
(FSO) communication can increase channel capacity. However, the misalignment of the …
Recognition of orbital-angular-momentum modes with different topological charges and their unknown superpositions via machine learning
LF Zhang, YY Lin, ZY She, ZH Huang, JZ Li, X Luo… - Physical Review A, 2021 - APS
Light beams carrying orbital-angular-momentum (OAM) play an important role in optical
manipulation and communication owing to their unbounded state space. However, it is still …
manipulation and communication owing to their unbounded state space. However, it is still …
Adjusted EfficientNet for the diagnostic of orbital angular momentum spectrum
J Wang, S Fu, Z Shang, L Hai, C Gao - Optics Letters, 2022 - opg.optica.org
Orbital angular momentum (OAM) is one of multiple dimensions of beams. A beam can carry
multiple OAM components, and their intensity weights form the OAM spectrum. The OAM …
multiple OAM components, and their intensity weights form the OAM spectrum. The OAM …
Distortion compensation for orbital angular momentum beams: from probing to deep learning
Y Guo, L Li, J Wang, C Gao, S Fu - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Beams carrying orbital angular momentum (OAM), has attracted wide interests recently, due
to their favorable potential in communications, optical tweezers, remote detection, etc …
to their favorable potential in communications, optical tweezers, remote detection, etc …
Extraction of the characteristics of vortex beams with a partial receiving aperture at arbitrary locations
Orbital angular momentum (OAM) has aroused widespread interest in communication
systems because it improves spectrum efficiency. However, for the free-space link, OAM …
systems because it improves spectrum efficiency. However, for the free-space link, OAM …
Optical communications using orbital angular momentum beams
Orbital angular momentum (OAM), which describes the “phase twist”(helical phase pattern)
of light beams, has recently gained interest due to its potential applications in many diverse …
of light beams, has recently gained interest due to its potential applications in many diverse …
Sorting orbital angular momentum of photons through a multi-ring azimuthal-quadratic phase
Y Lv, Z Shang, S Fu, L Huang, L Gao, C Gao - Optics Letters, 2022 - opg.optica.org
Beams carrying orbital angular momentum (OAM) already play significant roles in many
domains. Here we propose a practical design of an OAM beam splitter based on a single …
domains. Here we propose a practical design of an OAM beam splitter based on a single …
Orbital angular momentum waves: Generation, detection, and emerging applications
Orbital angular momentum (OAM) has aroused a widespread interest in many fields,
especially in telecommunications due to its potential for unleashing new capacity in the …
especially in telecommunications due to its potential for unleashing new capacity in the …
Efficient recognition of the propagated orbital angular momentum modes in turbulences with the convolutional neural network
Z Wang, MI Dedo, K Guo, K Zhou, F Shen… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
The vortex beam carrying orbital angular momentum (OAM) has attracted great attentions in
optical communication field, which can extend the channel capacity of communication …
optical communication field, which can extend the channel capacity of communication …