Olga Afanaseva, Artem Solomashenko, Maria Shishova, Larisa Timashova, Gaik Sagatelyan, Ivan Tsyganov
{"title":"Design of freeform elements with a large exit pupil for AR display","authors":"Olga Afanaseva, Artem Solomashenko, Maria Shishova, Larisa Timashova, Gaik Sagatelyan, Ivan Tsyganov","doi":"10.1016/j.ijleo.2024.172101","DOIUrl":null,"url":null,"abstract":"<div><div>This work presents an augmented reality display consisting of two freeform lenses. The first lens is composed of two aspherical polished surfaces and one plane surface, while the second lens acts as a compensator to allow distortion-free viewing of the surrounding area. One benefit of this design is the large size of the exit pupil, reaching up to 12 mm, and the low distortion value of 1.63 %. The optics has a thickness of 22 mm and is compatible with 0.49-in. diagonal displays. The field of view is limited to 28°, which is sufficient for various augmented reality applications.</div></div>","PeriodicalId":19513,"journal":{"name":"Optik","volume":"319 ","pages":"Article 172101"},"PeriodicalIF":3.1000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optik","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S003040262400500X","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
This work presents an augmented reality display consisting of two freeform lenses. The first lens is composed of two aspherical polished surfaces and one plane surface, while the second lens acts as a compensator to allow distortion-free viewing of the surrounding area. One benefit of this design is the large size of the exit pupil, reaching up to 12 mm, and the low distortion value of 1.63 %. The optics has a thickness of 22 mm and is compatible with 0.49-in. diagonal displays. The field of view is limited to 28°, which is sufficient for various augmented reality applications.
期刊介绍:
Optik publishes articles on all subjects related to light and electron optics and offers a survey on the state of research and technical development within the following fields:
Optics:
-Optics design, geometrical and beam optics, wave optics-
Optical and micro-optical components, diffractive optics, devices and systems-
Photoelectric and optoelectronic devices-
Optical properties of materials, nonlinear optics, wave propagation and transmission in homogeneous and inhomogeneous materials-
Information optics, image formation and processing, holographic techniques, microscopes and spectrometer techniques, and image analysis-
Optical testing and measuring techniques-
Optical communication and computing-
Physiological optics-
As well as other related topics.