Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays

Nai Qin Zhao; Juan Liu; Zi Feng Zhao

doi:10.1117/12.2619521

Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays

Nai Qin Zhao, Juan Liu^*, Zi Feng Zhao

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

An integral (II) imaging method using quarter-overlapped microlens arrays (QOMLA) is proposed to improve the display performance. The principle and the simulation of POMLA is analyzed by geometric optics and wave optics, and the optical experiments verify the enhancement of performance. POMLA can double the angular sampling density of II systems in each dimension to increase the spatial resolution, and is able to construct multiple central depth planes by adjusting the gap between the two layers to expand the depth of field. Moreover, POMLA is easier to be processed compared with the same lenslets size single-layer microlens array and reduces the processing cost.

Original language	English
Title of host publication	2021 International Conference on Optical Instruments and Technology
Subtitle of host publication	Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology
Editors	Juan Liu, Baohua Jia, Liangcai Cao, Xincheng Yao, Yongtian Wang, Takanori Nomura
Publisher	SPIE
ISBN (Electronic)	9781510655591
DOIs	https://doi.org/10.1117/12.2619521
Publication status	Published - 2022
Event	2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology - Virtual, Online, China Duration: 8 Apr 2022 → 10 Apr 2022

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12277
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology
Country/Territory	China
City	Virtual, Online
Period	8/04/22 → 10/04/22

Keywords

3D display
Integral imaging

Access to Document

10.1117/12.2619521

Cite this

Zhao, N. Q., Liu, J., & Zhao, Z. F. (2022). Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays. In J. Liu, B. Jia, L. Cao, X. Yao, Y. Wang, & T. Nomura (Eds.), 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology Article 1227718 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12277). SPIE. https://doi.org/10.1117/12.2619521

Zhao, Nai Qin ; Liu, Juan ; Zhao, Zi Feng. / Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays. 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology. editor / Juan Liu ; Baohua Jia ; Liangcai Cao ; Xincheng Yao ; Yongtian Wang ; Takanori Nomura. SPIE, 2022. (Proceedings of SPIE - The International Society for Optical Engineering).

@inproceedings{8ed9263dc7ad4287895e2ce2015c0390,

title = "Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays",

abstract = "An integral (II) imaging method using quarter-overlapped microlens arrays (QOMLA) is proposed to improve the display performance. The principle and the simulation of POMLA is analyzed by geometric optics and wave optics, and the optical experiments verify the enhancement of performance. POMLA can double the angular sampling density of II systems in each dimension to increase the spatial resolution, and is able to construct multiple central depth planes by adjusting the gap between the two layers to expand the depth of field. Moreover, POMLA is easier to be processed compared with the same lenslets size single-layer microlens array and reduces the processing cost.",

keywords = "3D display, Integral imaging",

author = "Zhao, {Nai Qin} and Juan Liu and Zhao, {Zi Feng}",

note = "Publisher Copyright: {\textcopyright} 2022 SPIE.; 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology ; Conference date: 08-04-2022 Through 10-04-2022",

year = "2022",

doi = "10.1117/12.2619521",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Juan Liu and Baohua Jia and Liangcai Cao and Xincheng Yao and Yongtian Wang and Takanori Nomura",

booktitle = "2021 International Conference on Optical Instruments and Technology",

address = "United States",

}

Zhao, NQ, Liu, J & Zhao, ZF 2022, Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays. in J Liu, B Jia, L Cao, X Yao, Y Wang & T Nomura (eds), 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology., 1227718, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12277, SPIE, 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology, Virtual, Online, China, 8/04/22. https://doi.org/10.1117/12.2619521

Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays. / Zhao, Nai Qin; Liu, Juan; Zhao, Zi Feng.
2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology. ed. / Juan Liu; Baohua Jia; Liangcai Cao; Xincheng Yao; Yongtian Wang; Takanori Nomura. SPIE, 2022. 1227718 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12277).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays

AU - Zhao, Nai Qin

AU - Liu, Juan

AU - Zhao, Zi Feng

PY - 2022

Y1 - 2022

N2 - An integral (II) imaging method using quarter-overlapped microlens arrays (QOMLA) is proposed to improve the display performance. The principle and the simulation of POMLA is analyzed by geometric optics and wave optics, and the optical experiments verify the enhancement of performance. POMLA can double the angular sampling density of II systems in each dimension to increase the spatial resolution, and is able to construct multiple central depth planes by adjusting the gap between the two layers to expand the depth of field. Moreover, POMLA is easier to be processed compared with the same lenslets size single-layer microlens array and reduces the processing cost.

AB - An integral (II) imaging method using quarter-overlapped microlens arrays (QOMLA) is proposed to improve the display performance. The principle and the simulation of POMLA is analyzed by geometric optics and wave optics, and the optical experiments verify the enhancement of performance. POMLA can double the angular sampling density of II systems in each dimension to increase the spatial resolution, and is able to construct multiple central depth planes by adjusting the gap between the two layers to expand the depth of field. Moreover, POMLA is easier to be processed compared with the same lenslets size single-layer microlens array and reduces the processing cost.

KW - 3D display

KW - Integral imaging

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U2 - 10.1117/12.2619521

DO - 10.1117/12.2619521

M3 - Conference contribution

AN - SCOPUS:85137060186

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 2021 International Conference on Optical Instruments and Technology

A2 - Liu, Juan

A2 - Jia, Baohua

A2 - Cao, Liangcai

A2 - Yao, Xincheng

A2 - Wang, Yongtian

A2 - Nomura, Takanori

PB - SPIE

T2 - 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology

Y2 - 8 April 2022 through 10 April 2022

ER -

Zhao NQ, Liu J, Zhao ZF. Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays. In Liu J, Jia B, Cao L, Yao X, Wang Y, Nomura T, editors, 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology. SPIE. 2022. 1227718. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2619521

Enhanced performance integral imaging 3D display method using quarter-overlapped microlens arrays

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