Evidence map›Paper›PMID 38221521›Full record

ArticleLight, science & applications2024

Color liquid crystal grating based color holographic 3D display system with large viewing angle.

Di Wang, Yi-Long Li, Fan Chu, Nan-Nan Li, Zhao-Song Li, Sin-Doo Lee, Zhong-Quan Nie, Chao Liu, Qiong-Hua Wang

Abstract read
In one paragraph

Article in Light, science & applications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Di Wang *School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Yi-Long Li *School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Fan Chu *School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Nan-Nan LiSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Zhao-Song LiSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Sin-Doo LeeDisplay Technology Research Center, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea.ORCID http://orcid.org/0000-0003-4550-2955
Zhong-Quan NieKey Lab of Advanced Transducers and Intelligent Control System, Ministry of Education, Taiyuan University of Technology, Taiyuan, 030024, China.
Chao LiuSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Qiong-Hua WangSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China. qionghua@buaa.edu.cn.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62020106010National Natural Science Foundation of China (National Science Foundation of China) 62275009National Natural Science Foundation of China (National Science Foundation of China) U22A2079
6 · The paper itself

Abstract

Holographic 3D display is highly desirable for numerous applications ranging from medical treatments to military affairs. However, it is challenging to simultaneously achieve large viewing angle and high-fidelity color reconstruction due to the intractable constraints of existing technology. Here, we conceptually propose and experimentally demonstrate a simple and feasible pathway of using a well-designed color liquid crystal grating to overcome the inevitable chromatic aberration and enlarge the holographic viewing angle, thus enabling large-viewing-angle and color holographic 3D display. The use of color liquid crystal grating allows performing secondary diffraction modulation on red, green and blue reproduced images simultaneously and extending the viewing angle in the holographic 3D display system. In principle, a chromatic aberration-free hologram generation mechanism in combination with the color liquid crystal grating is proposed to pave the way for on such a superior holographic 3D display. The proposed system shows a color viewing angle of ~50.12°, which is about 7 times that of the traditional system with a single spatial light modulator. This work presents a paradigm for achieving desirable holographic 3D display, and is expected to provide a new way for the wide application of holographic display.

Identifiers

PMID38221521
PMCPMC10788332

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.