3‐3: Anamorphic‐XR: Imaging Waveguide Technology for Efficient and Wide Field‐of‐View Near‐Eye Display

3‐3: Anamorphic‐XR: Imaging Waveguide Technology for Efficient and Wide Field‐of‐View Near‐Eye Display

A near‐eye display technology, Anamorphic‐XRTM, incorporating imaging waveguides is described. Developed for multiple applications since 2011, unique light manipulation capabilities and highly compact form factors are achievable. Catadioptric anamorphic optics and polarisation management are used to...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.7-10
Hauptverfasser: Robinson, Michael G., Woodgate, Graham J., Wilson, Austin, Harrold, Jonathan, Ihas, Ben C., Ramsey, Robert A.
Format: Artikel
Sprache:eng
Schlagworte:
anamorphic
Augmented reality
Display devices
dynamic range
Field of view
Form factors
Hybrid Immersive Display
Light transmission
Manufacturability
near-eye display
pancake lenses
pupil expansion
virtual reality
waveguide
Waveguides
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Beschreibung
Zusammenfassung:A near‐eye display technology, Anamorphic‐XRTM, incorporating imaging waveguides is described. Developed for multiple applications since 2011, unique light manipulation capabilities and highly compact form factors are achievable. Catadioptric anamorphic optics and polarisation management are used to sidestep limitations of conventional VR lens and AR waveguide displays, enhancing performance and manufacturability. Simulations and measurements indicate an achievable specification of 90º field‐of‐view at 60ppd; >2000 nits/lumen; 80% polarised light transmission; and >15mm eyebox at 18mm eye relief from a
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.17436