Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display

Zih Fan Chen; Chi Sun; Yuan Yan Liang; Chung Hsuan Hsiao; Tsung Hsun Yang; Yeh Wei Yu; Ching Cherng Sun; Vera Marinova; Shiuan Huei Lin

doi:10.1117/12.3028466

Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display

Zih Fan Chen, Chi Sun, Yuan Yan Liang, Chung Hsuan Hsiao, Tsung Hsun Yang, Yeh Wei Yu, Ching Cherng Sun, Vera Marinova, Shiuan Huei Lin

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

Abstract

In this paper, we introduce an approach to precisely adjust the color uniformity of an Volume-Holographic-Device (VHOE) based Augmented Reality (AR) eyewear display by multiplexing volume gratings in the coupling device plus drive signal management scheme implemented on a micro-display panel of an optical engine. Our approach can simplify the complexity of optical configuration, requiring only a single optical waveguide plus two VHOEs which contains three RGB gratings in each for coupling-in and -out device to achieve a full-color eyewear display with an expansive horizontal field of view (FOV) of nearly 30° and less than 3% ΔELab color non-uniformity.

Original language	English
Title of host publication	Photonic Fiber and Crystal Devices
Subtitle of host publication	Advances in Materials and Innovations in Device Applications XVIII
Editors	Shizhuo Yin, Ruyan Guo
Publisher	SPIE
ISBN (Electronic)	9781510679405
DOIs	https://doi.org/10.1117/12.3028466
State	Published - 2024
Event	Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII 2024 - San Diego, United States Duration: 18 Aug 2024 → 19 Aug 2024

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	13140
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII 2024
Country/Territory	United States
City	San Diego
Period	18/08/24 → 19/08/24

Keywords

Augmented Reality display
Color uniformity
Digital calibration
Multiplexing
Volume Holographic Optical Elements
Waveguide based

Access to Document

10.1117/12.3028466

結合混合實境顯示與人工智能場域之研究(1/2)
Sun, C.-C. (PI)
1/05/21 → 30/04/22
Project: Research

Cite this

Chen, Z. F., Sun, C., Liang, Y. Y., Hsiao, C. H., Yang, T. H., Yu, Y. W., Sun, C. C., Marinova, V., & Lin, S. H. (2024). Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display. In S. Yin, & R. Guo (Eds.), Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII Article 131400C (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 13140). SPIE. https://doi.org/10.1117/12.3028466

Chen, Zih Fan ; Sun, Chi ; Liang, Yuan Yan et al. / Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display. Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII. editor / Shizhuo Yin ; Ruyan Guo. SPIE, 2024. (Proceedings of SPIE - The International Society for Optical Engineering).

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title = "Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display",

abstract = "In this paper, we introduce an approach to precisely adjust the color uniformity of an Volume-Holographic-Device (VHOE) based Augmented Reality (AR) eyewear display by multiplexing volume gratings in the coupling device plus drive signal management scheme implemented on a micro-display panel of an optical engine. Our approach can simplify the complexity of optical configuration, requiring only a single optical waveguide plus two VHOEs which contains three RGB gratings in each for coupling-in and -out device to achieve a full-color eyewear display with an expansive horizontal field of view (FOV) of nearly 30° and less than 3% ΔELab color non-uniformity.",

keywords = "Augmented Reality display, Color uniformity, Digital calibration, Multiplexing, Volume Holographic Optical Elements, Waveguide based",

author = "Chen, {Zih Fan} and Chi Sun and Liang, {Yuan Yan} and Hsiao, {Chung Hsuan} and Yang, {Tsung Hsun} and Yu, {Yeh Wei} and Sun, {Ching Cherng} and Vera Marinova and Lin, {Shiuan Huei}",

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Chen, ZF, Sun, C, Liang, YY, Hsiao, CH, Yang, TH, Yu, YW, Sun, CC, Marinova, V & Lin, SH 2024, Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display. in S Yin & R Guo (eds), Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII., 131400C, Proceedings of SPIE - The International Society for Optical Engineering, vol. 13140, SPIE, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII 2024, San Diego, United States, 18/08/24. https://doi.org/10.1117/12.3028466

Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display. / Chen, Zih Fan; Sun, Chi; Liang, Yuan Yan et al.
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII. ed. / Shizhuo Yin; Ruyan Guo. SPIE, 2024. 131400C (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 13140).

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

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AB - In this paper, we introduce an approach to precisely adjust the color uniformity of an Volume-Holographic-Device (VHOE) based Augmented Reality (AR) eyewear display by multiplexing volume gratings in the coupling device plus drive signal management scheme implemented on a micro-display panel of an optical engine. Our approach can simplify the complexity of optical configuration, requiring only a single optical waveguide plus two VHOEs which contains three RGB gratings in each for coupling-in and -out device to achieve a full-color eyewear display with an expansive horizontal field of view (FOV) of nearly 30° and less than 3% ΔELab color non-uniformity.

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Y2 - 18 August 2024 through 19 August 2024

ER -

Chen ZF, Sun C, Liang YY, Hsiao CH, Yang TH, Yu YW et al. Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display. In Yin S, Guo R, editors, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVIII. SPIE. 2024. 131400C. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.3028466

Optimizing image quality using multiplexed gratings and drive signal management in a VHOEs-waveguide-based AR eyewear display

Abstract

Publication series

Conference

Keywords

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Projects

結合混合實境顯示與人工智能場域之研究(1/2)

Cite this