logo
ResearchBunny Logo
Unlocking ultra-high holographic information capacity through nonorthogonal polarization multiplexing

Physics

Unlocking ultra-high holographic information capacity through nonorthogonal polarization multiplexing

J. Wang, J. Chen, et al.

This groundbreaking research by Jie Wang, Jin Chen, Feilong Yu, and colleagues introduces nonorthogonal polarization-basis multiplexing that minimizes crosstalk by utilizing spatially varied eigen-polarization states in metaatoms. Expanding the Jones matrix to 10 × 10, the study also paves the way for 55 holographic patterns through a vectorial diffraction neural network, enhancing both holography and quantum encryption.

00:00
00:00
Playback language: English
Abstract
Contemporary polarization multiplexing is limited by orthogonality constraints, restricting channel numbers. This research introduces nonorthogonal polarization-basis multiplexing using spatially varied eigen-polarization states in metaatoms, minimizing crosstalk. This generates free-vector holograms with three nonorthogonal channels and ultra-low energy leakage, expanding the Jones matrix to 10 × 10. A vectorial diffraction neural network creates 55 holographic patterns, advancing holography and quantum encryption.
Publisher
Nature Communications
Published On
Jul 26, 2024
Authors
Jie Wang, Jin Chen, Feilong Yu, Rongsheng Chen, Jiuxu Wang, Zengyue Zhao, Xuenan Li, Huaizhong Xing, Guanhai Li, Xiaoshuang Chen, Wei Lu
Tags
polarization multiplexing
holography
quantum encryption
crosstalk minimization
metaatoms
Jones matrix
neural network

Related Publications

Explore these studies to deepen your understanding of the subject.

Neural étendue expander for ultra-wide-angle high-fidelity holographic display
Engineering and Technology

Neural étendue expander for ultra-wide-angle high-fidelity holographic display

E. Tseng, G. Kuo, et al.

Moderate-coherence sensing with optical cavities: ultra-high accuracy meets ultra-high measurement bandwidth and range
Engineering and Technology

Moderate-coherence sensing with optical cavities: ultra-high accuracy meets ultra-high measurement bandwidth and range

J. Dickmann, L. S. Neto, et al.

Barbed arrow-like structure membrane with ultra-high rectification coefficient enables ultra-fast, highly-sensitive lateral-flow assay of cTnI
Medicine and Health

Barbed arrow-like structure membrane with ultra-high rectification coefficient enables ultra-fast, highly-sensitive lateral-flow assay of cTnI

J. Li, Y. Liu, et al.

Potentiodynamic polarization curves of AA7075 at high scan rates interpreted using the high field model
Engineering and Technology

Potentiodynamic polarization curves of AA7075 at high scan rates interpreted using the high field model

H. Zhou, D. Chhin, et al.

Listen, Learn & Level Up
Over 10,000 hours of research content in 25+ fields, available in 12+ languages.
No more digging through PDFs, just hit play and absorb the world's latest research in your language, on your time.
listen to research audio papers with researchbunny