[HTML][HTML] Orbital angular momentum of light for communications

AE Willner, K Pang, H Song, K Zou, H Zhou - Applied Physics Reviews, 2021 - pubs.aip.org
Structured light, especially beams carrying orbital angular momentum (OAM), has gained
much interest due to its unique amplitude and phase structures. In terms of communication …

Creation and detection of optical modes with spatial light modulators

A Forbes, A Dudley, M McLaren - Advances in optics and photonics, 2016 - opg.optica.org
Modal decomposition of light has been known for a long time, applied mostly to pattern
recognition. With the commercialization of liquid-crystal devices, digital holography as an …

Terabit-scale orbital angular momentum mode division multiplexing in fibers

N Bozinovic, Y Yue, Y Ren, M Tur, P Kristensen… - science, 2013 - science.org
Internet data traffic capacity is rapidly reaching limits imposed by optical fiber nonlinear
effects. Having almost exhausted available degrees of freedom to orthogonally multiplex …

Orbital angular momentum beams for high-capacity communications

AE Willner, H Song, K Zou, H Zhou… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
There is a growing interest in structured light, especially orbital angular momentum (OAM)
beams, due to its unique amplitude and phase structure. Multiple orthogonal OAM beams …

[HTML][HTML] Perspectives on advances in high-capacity, free-space communications using multiplexing of orbital-angular-momentum beams

AE Willner, Z Zhao, C Liu, R Zhang, H Song, K Pang… - Apl Photonics, 2021 - pubs.aip.org
Beams carrying orbital-angular-momentum (OAM) have gained much interest due to their
unique amplitude and phase structures. In terms of communication systems, each of the …

Learning to decompose the modes in few-mode fibers with deep convolutional neural network

Y An, L Huang, J Li, J Leng, L Yang, P Zhou - Optics express, 2019 - opg.optica.org
We introduce a deep-learning technique to perform complete mode decomposition for few-
mode optical fibers for the first time. Our goal is to learn a fast and accurate map** from …

Observation of Eisenbud–Wigner–Smith states as principal modes in multimode fibre

J Carpenter, BJ Eggleton, J Schröder - Nature Photonics, 2015 - nature.com
Generally, light becomes scattered in space and time as it is coupled among multiple spatial
paths during propagation through disordered media or multimode waveguides. This limits …

Reconfigurable structured light generation in a multicore fibre amplifier

D Lin, J Carpenter, Y Feng, S Jain, Y Jung… - Nature …, 2020 - nature.com
Structured light, with spatially varying phase or polarization distributions, has given rise to
many novel applications in fields ranging from optical communication to laser-based …

110x110 optical mode transfer matrix inversion

J Carpenter, BJ Eggleton, J Schröder - Optics express, 2013 - opg.optica.org
110x110 optical mode transfer matrix inversion clickable element to expand a topic LOGIN OR
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Perspective on using multiple orbital-angular-momentum beams for enhanced capacity in free-space optical communication links

AE Willner, C Liu - Nanophotonics, 2020 - degruyter.com
Structured light has gained much interest in increasing communications capacity through the
simultaneous transmission of multiple orthogonal beams. This paper gives a perspective on …