Results 171 to 180 of about 936,050 (195)
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Optics Letters, 2021
Conventional holographic display suffers from the conjugate light issue. In this Letter, we propose to efficiently extend the eyebox of holographic Maxwellian near-eye display by encoding the conjugate wavefront as the multiplication of plane wave phase with the target image.
Zi Wang +5 more
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Conventional holographic display suffers from the conjugate light issue. In this Letter, we propose to efficiently extend the eyebox of holographic Maxwellian near-eye display by encoding the conjugate wavefront as the multiplication of plane wave phase with the target image.
Zi Wang +5 more
openaire +2 more sources
Waveguide-type Maxwellian near-eye display using a pin-mirror holographic optical element array
Optics Letters, 2022We propose a novel, to the best of our knowledge, waveguide-type optical see-through Maxwellian near-eye display for augmented reality. A pin-mirror holographic optical element (HOE) array enables the Maxwellian view and eye-box replication. Virtual images with deep depth of field are presented by each pin-mirror HOE, alleviating the discrepancy ...
Myeong-Ho Choi +4 more
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Optics Letters, 2021
Maxwellian displays offer unique features like always-in-focus quality, high efficiency, and large field-of-view, but its small eyebox remains a major challenge for augmented reality. To enlarge the eyebox, pupil steering is a promising approach. However, previous pupil steering methods generally rely on changing the incident light angle on the lens ...
Jianghao Xiong +3 more
openaire +2 more sources
Maxwellian displays offer unique features like always-in-focus quality, high efficiency, and large field-of-view, but its small eyebox remains a major challenge for augmented reality. To enlarge the eyebox, pupil steering is a promising approach. However, previous pupil steering methods generally rely on changing the incident light angle on the lens ...
Jianghao Xiong +3 more
openaire +2 more sources
Focus-free head-mounted display based on Maxwellian view using retroreflector film
Applied Optics, 2019In this study, a focus-free retinal projection display based on a Maxwellian view was implemented. The display was constructed using simple and cost-effective passive components, such as a retroreflector film, beam splitter, and a pinhole. As a part of the system, the pinhole and display serve as a pinhole projector, which projects images through a ...
Hyeongkyu, Do +2 more
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SID Symposium Digest of Technical Papers, 2023
We develop a novel Maxwellian‐view near‐eye display design towards eyebox expansion, using a combiner of the full‐color holographic optical element. Particularly, the holographic optical element aims to expand the eyebox and is fabricated using time‐multiplexing exposure with RGB lasers. Leveraging a micro‐projector module as the display engine, a
Xinxing Xia +6 more
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We develop a novel Maxwellian‐view near‐eye display design towards eyebox expansion, using a combiner of the full‐color holographic optical element. Particularly, the holographic optical element aims to expand the eyebox and is fabricated using time‐multiplexing exposure with RGB lasers. Leveraging a micro‐projector module as the display engine, a
Xinxing Xia +6 more
openaire +1 more source
Polarization-Sensitive Metasurfaces for Expanded Eyebox in Maxwellian AR Displays
CLEO 2025Polarization-sensitive metasurfaces address the small eyebox limitation of Maxwellian AR systems by utilizing polarization-dependent phase shifts to control output angles, doubling the eyebox size and enhancing user experience in mitigating vergence-accommodation conflict.
Hyunpil Boo +2 more
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Holographic Maxwellian near-eye display with continuous eyebox replication
Optica Digital Holography and Three-Dimensional Imaging 2024 (DH)we propose a holographic Maxwellian near-eye display system with an adjustable and continuous replication eyebox based on pupil detection. The detector is required to measure the pupil size.
Shijie Zhang, Zhiqi Zhang, Juan Liu
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Maxwellian-view display based on pinhole glasses of timing-polarizing characteristics
Optics and Lasers in Engineering, 2022Qiu Ye +5 more
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