Show simple item record

dc.contributor.authorXu, Miaomiao
dc.contributor.authorHua, Hong
dc.date.accessioned2021-04-02T18:56:17Z
dc.date.available2021-04-02T18:56:17Z
dc.date.issued2020
dc.identifier.citationMiaomiao Xu, Hong Hua, "Effects of image focal depth in geometrical lightguide head mounted displays," Proc. SPIE 11310, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR), 113100N (19 February 2020); https://doi.org/10.1117/12.2543264
dc.identifier.issn0277-786X
dc.identifier.doi10.1117/12.2543264
dc.identifier.urihttp://hdl.handle.net/10150/657304
dc.description.abstractWaveguide or lightguide has the advantages of light weight, small volume and relatively high efficiency and thus is considered as one of the promising solutions to the optical combiner required for optical see-through augmented reality displays. Although there exist a few commercial products utilizing lightguides as the optical combiners, few works discussed the potential image artifacts caused by the ray bundle collimation errors in lightguides. In this paper, we discussed three causes of collimation errors in the geometrical waveguide: lightguide manufacture tolerance, change of image focal depth, and curved lightguide substrate. Based on the simulation and experiment results of the first two causes. we demonstrated two different types of image artifacts in the geometrical-waveguide-based AR displays.
dc.language.isoen
dc.publisherSPIE-INT SOC OPTICAL ENGINEERING
dc.rights© 2020 SPIE.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjecthead mounted display
dc.subjectwaveguide combiner
dc.subject3D display
dc.titleEffects of image focal depth in geometrical lightguide head mounted displays
dc.typeArticle
dc.typetext
dc.identifier.eissn1996-756X
dc.contributor.departmentUniv Arizona, Coll Opt Sci, 3D Visualizat & Imaging Syst Lab
dc.identifier.journalOPTICAL ARCHITECTURES FOR DISPLAYS AND SENSING IN AUGMENTED, VIRTUAL, AND MIXED REALITY (AR, VR, MR)
dc.description.noteImmediate access
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
dc.eprint.versionFinal published version
dc.source.journaltitleOPTICAL ARCHITECTURES FOR DISPLAYS AND SENSING IN AUGMENTED, VIRTUAL, AND MIXED REALITY (AR, VR, MR)
refterms.dateFOA2021-04-02T18:56:17Z


Files in this item

Thumbnail
Name:
113100N.pdf
Size:
915.3Kb
Format:
PDF
Description:
Final Published Version

This item appears in the following Collection(s)

Show simple item record