Classifying beams carrying orbital angular momentum with machine learning: tutorial
This tutorial discusses optical communication systems that propagate light carrying orbital
angular momentum through random media and use machine learning (aka artificial …
angular momentum through random media and use machine learning (aka artificial …
Speckle-based deep learning approach for classification of orbital angular momentum modes
We present a speckle-based deep learning approach for orbital angular momentum (OAM)
mode classification. In this method, we have simulated the speckle fields of the Laguerre …
mode classification. In this method, we have simulated the speckle fields of the Laguerre …
Regression of high-dimensional angular momentum states of light
The orbital angular momentum (OAM) of light is an infinite-dimensional degree of freedom of
light with several applications in both classical and quantum optics. However, to fully take …
light with several applications in both classical and quantum optics. However, to fully take …
L-band InAs/InP quantum dash laser spatial OAM light modes classification under smoke environment: An image processing enhanced deep learning approach
In this work, we experimentally generated Laguerre Gaussian (LG) and its multiplexed form
(Mux-LG) in the 1610 nm regime of the optical communication band employing InAs/InP …
(Mux-LG) in the 1610 nm regime of the optical communication band employing InAs/InP …
[HTML][HTML] Research on orbital angular momentum recognition technology based on a convolutional neural network
X Li, L Sun, J Huang, F Zeng - Sensors, 2023 - mdpi.com
In underwater wireless optical communication (UWOC), a vortex beam carrying orbital
angular momentum has a spatial spiral phase distribution, which provides spatial freedom …
angular momentum has a spatial spiral phase distribution, which provides spatial freedom …
Design and analysis of a compact micro-ring resonator signal emitter to reduce the uniformity-induced phase distortion and crosstalk in orbital angular momentum …
To improve the transmission capacity of an optical system, different multiplexing schemes
have been proposed, such as optical time division multiplexing (OTDM), wavelength division …
have been proposed, such as optical time division multiplexing (OTDM), wavelength division …
Beam wander prediction with recurrent neural networks
Among the problems that prevent free-space optical communication systems from becoming
a truly mainstream technology is beam wander, which is especially important for structured …
a truly mainstream technology is beam wander, which is especially important for structured …
Real-time Stokes polarimetry using a polarization camera
MA Cox, C Rosales-Guzmán - Applied Optics, 2023 - opg.optica.org
This Lab Note introduces the “Stokes Camera,” a simple experimental arrangement for real-
time measurement of spatial amplitude and polarization and thus spatially resolved Stokes …
time measurement of spatial amplitude and polarization and thus spatially resolved Stokes …
Top three intelligent algorithms for OAM mode recognitions in optical communications
B Wang, X Zhang, SAA Shah, B Merabet… - Engineering …, 2024 - iopscience.iop.org
Vortex optical communication employing orbital angular momentum (OAM) has been a hot
research field in recent years. Thanks to the orthogonality of the OAM, several multiplexing …
research field in recent years. Thanks to the orthogonality of the OAM, several multiplexing …
Towards fine recognition of orbital angular momentum modes through smoke
Light beams carrying orbital angular momentum (OAM) have been constantly developing in
free-space optical (FSO) communications. However, perturbations in the free space link …
free-space optical (FSO) communications. However, perturbations in the free space link …