High-Dimensional Entanglement-Enabled Holography

Kong, Ling‐Jun; Sun, Yifan; Zhang, Furong; Zhang, Jingfeng; Zhang, Xiangdong

doi:10.1103/physrevlett.130.053602

Cited by 41 publications

(7 citation statements)

References 52 publications

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“…1 OAM beams form a helical wavefront described by the Laguerre-Gaussian mode, featuring a phase factor of exp(ilφ), where l represents a 2π phase shift of the vortex beam wavefront around the optical axis, which is called the topological charge (TC) of the vortex beam and can take any integer or fractional value and φ represents the azimuthal angle. Subsequent studies have demonstrated that OAM beams are not just a physical phenomenon, but also serve practical technological applications, playing pivotal roles in various fields including quantum entanglement, [2][3][4] optical communication, [5][6][7] optical microscopy, [8][9][10][11] and particle manipulation. 12,13 The topological charge of vortex beams theoretically offers infinite eigenstates, which are orthogonal to physical dimensions such as wavelength and polarization, presenting new degrees of freedom for information technology.…”

Section: Introductionmentioning

confidence: 99%

Nanostructure-based orbital angular momentum encryption and multiplexing

Ouyang,

Du,

Zeng

et al. 2024

Nanoscale

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Section: Introductionmentioning

confidence: 99%

Nanostructure-based orbital angular momentum encryption and multiplexing

Ouyang,

Du,

Zeng

et al. 2024

Nanoscale

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“…Due to that OAM can give access to an in principle unbounded state space, it can be used to encode information beyond one bit per photon in a higher-dimensional Hilbert space. This has led to a series of applications ranging from optical communications [26][27][28][29][30] to high-dimensional quantum entanglement [31][32][33][34][35][36][37]. However, in these fields, separating different OAM states is a fundamental requirement.…”

Section: Introductionmentioning

confidence: 99%

Compact and sturdy orbital angular momentum sorter without destroying photon states

Zhang

Kong

Zhang

et al. 2023

J. Opt.

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The orbital angular momentum (OAM) has been widely studied and applied to many scientific fields, especially in optical communication and quantum information. In order to give full play to the high-dimensional characteristics of OAM, separating different OAM states is a fundamental requirement. Here we find a way to introduce the mode dependent phase shift by using Porro prism, design and manufacture a new kind of OAM sorter. Our OAM sorter can separate the OAM states with different topological charges without destroying them. Because it is composed of several linear commonly optical elements, which can be closely pasted together, our OAM sorter is very compact and sturdy. Therefore, our research should have great potential application prospects, especially in the communication protocol based on OAM.

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“…LC-SLMs have enabled the development of extensive compact and lightweight optical components with electronic modulation capacity, and as a result, LC-SLMs have shown great potential in widespread applications, and have been crucial in quantum optics 26,27 , microscopy 28 , imaging 29,30 , optical trapping and tweezers 31,32 , materials processing 33 and holography 34 . For instance, LC-SLMs can be used as spatial filters, deflectors, beam splitters or optical interconnects.…”

Section: Introductionmentioning

confidence: 99%

A review of liquid crystal spatial light modulators: devices and applications

Yang,

Forbes,

Cao

2023

OES

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Spatial light modulators, as dynamic flat-panel optical devices, have witnessed rapid development over the past two decades, concomitant with the advancements in micro-and opto-electronic integration technology. In particular, liquid-crystal spatial light modulator (LC-SLM) technologies have been regarded as versatile tools for generating arbitrary optical fields and tailoring all degrees of freedom beyond just phase and amplitude. These devices have gained significant interest in the nascent field of structured light in space and time, facilitated by their ease of use and real-time light manipulation, fueling both fundamental research and practical applications. Here we provide an overview of the key working principles of LC-SLMs and review the significant progress made to date in their deployment for various applications, covering topics as diverse as beam shaping and steering, holography, optical trapping and tweezers, measurement, wavefront coding, optical vortex, and quantum optics. Finally, we conclude with an outlook on the potential opportunities and technical challenges in this rapidly developing field.

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High-Dimensional Entanglement-Enabled Holography

Cited by 41 publications

References 52 publications

Nanostructure-based orbital angular momentum encryption and multiplexing

Nanostructure-based orbital angular momentum encryption and multiplexing

Compact and sturdy orbital angular momentum sorter without destroying photon states

A review of liquid crystal spatial light modulators: devices and applications

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