Results 201 to 210 of about 122,050 (289)

Large-scale cellular-resolution read/write of activity enables discovery of cell types defined by complex circuit properties

open access: yes
Drinnenberg A   +14 more
europepmc   +1 more source

Binocular holographic display based on the holographic optical element

Journal of the Optical Society of America A, 2022
Due to the limited pixel pitch of the spatial light modulator (SLM), the field of view (FOV) is insufficient to meet binocular observation needs. Here, an optimized controlling light method of a binocular holographic three-dimensional (3D) display system based on the holographic optical element (HOE) is proposed.
Xiujuan Qin   +8 more
semanticscholar   +4 more sources

Holographic augmented reality display with conical holographic optical element for wide viewing zone

open access: yesLight Advanced Manufacturing, 2022
In this study, we propose a holographic augmented reality (AR) display with a wide viewing zone realized by using a special-designed reflective optical element.
Yusuke Sando, Daisuke Barada
exaly   +2 more sources

Reconstruction of a three-dimensional color-video of a point-cloud object using the projection-type holographic display with a holographic optical element

open access: yesOptics Express, 2020
Here, we managed to reconstruct a three-dimensional color video of a point-cloud object using a projection-type holographic display with a holographic optical element as an optical screen.
Hiroshi Amano   +2 more
exaly   +2 more sources

Design of an off-axis near-eye AR display system based on a full-color freeform holographic optical element.

Optics Letters, 2023
In this Letter, we propose a design and fabrication method for a full-color augmented reality (AR) optical system based on a freeform holographic optical element (HOE).
Yongdong Wang   +4 more
semanticscholar   +1 more source

28‐2: Eyebox‐expanded Maxwellian‐View Augmented Reality Display with a Color Holographic Optical Element

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 ...
Xinxing Xia   +6 more
semanticscholar   +1 more source

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