2 天之前 · The dashed rectangular boxes indicate the existence of the corresponding OAM mode for a particular color. Figure 5b shows the complete OAM spectra of multicolored OAM combs at different z-planes. The green, yellow, and red colors contain 7, 4, and 5 completely different OAM modes with TCs ranging from −6 to +6, respectively.

Here, we propose the use of OAM modes to encode/decode and multiplex 2D images and demonstrate it in a novel multiview display architecture which is capable of delivering high quality color images for viewing three-dimensional (3D) images from different angles.

2023年4月4日 · Orbital angular momentum (OAM), as a new degree of freedom with infinite orthogonal states, has been employed to expand the hologram bandwidth.

2024年9月30日 · In this study, we propose wavelength and OAM multiplexed holography that utilizes the multiple dimensions of light—wavelength and OAM—to provide a multi-color platform that expands the information capacity of holographic storage devices.

2019年3月6日 · Experimentally, we achieve a low crosstalk of –13.8 dB in the parallel sorting of 24 scattered OAM channels and demonstrate high-fidelity transmission of both gray and color images at a low ...

OAM 在量子信息中的一个可能的应用就是量子精密测量，这是因为它的 e^{\mathrm{i}l\varphi} 因子有助于将角度测量的精度提升 l 倍。另外，SAM 和 OAM 之间可以通过 q-plate 相互作用，有助于量子信息处理。OAM 还有许多其他经典应用 ，这里就不赘述了。

2019年12月9日 · Orbital angular momentum (OAM), represented by a helical wavefront 13, exp (i lφ) (where l and φ denote the helical mode index and the azimuthal angle of a helical...

2025年2月1日 · In this work, we proposed an ultrahigh-speed VLC system utilizing tri-colour LD sources (red, green, and blue), DP states, and OAM beam multiplexing. Three LD sources, each operating at DP states and generating 4 OAM beams (LG 0 0, LG 15 0, LG 45 0, LG 80 0), with each OAM beam carrying a data rate of 5 Gbps are used. The incorporation of OAM ...

encode/decode and multiplex 2D images and demonstrate it in a novel multiview display architecture which is capable of delivering high quality color images for viewing three-dimensional (3D) images from diferent angles.

2019年2月12日 · In this work, a direct use of orbital angular momentum modes to encode/decode and multiplex two-dimensional images is realized in a scalable multiview display architecture, which can be utilized...