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Some last year papers A few from last year Event: SPIE Photonics Europe, 2018, Strasbourg, France ........ 2018-06-01 Proceedings of the SPIE DOI: 10.1117/12.2311794 Volume: 0690 Pages: 1069020 In the work designing the head mounted display with AMOLED image source is considered. The properties of the image generator influence greatly on the characteristics. Due to it is self-luminous and has small sizes, AMOLED microdisplay provide to the optical engineer possibilities of designing compact and high-quality systems. Another one important Read More... 2018-06-01 Proceedings of the SPIE DOI: 10.1117/12.2309561 Volume: 0690 Pages: 106901S We consider an on-axis AR optical system and its design process. As a source of light and imagea monochromic-green AMOLED SXGA micro-display is used. Size of display is 15.36 x 12.29 mm (19.67 mm diagonal, 0.77'') with pixel pitch 12 μm. For this project we consider the system with the field of view 30° and the minimum pupil diameter 10 mm. UsuallyRead More... ................... 2018-05-01 Proceedings of the SPIE DOI: 10.1117/12.2315771 Volume: 0676 Pages: 106761J With recent developments in the manufacturing of freeform surfaces, Alvarez lenses have recently surfaced as an attractive method to achieve large focal ranges rapidly while still maintaining a compact structure. These characteristics make Alvarez lenses ideal for rendering correct focus cues in virtual/augmented reality (AR/VR), solving the vengeance-Read More... ............... 2018-06-01 Proceedings of the SPIE DOI: 10.1117/12.2309971 Volume: 0690 Pages: 106901V Augmented reality systems are becoming very popular nowadays. Head-mounted displays can be used in different fields from entertainment to educational purposes and medicine visualization. In game industry HMD is the best way to combine virtual scenes with real world. Usually FLCOS, AMOLED and other microdisplays are used as a source of image. Such systems require especially designed optical layout to work with certain microdisplay. In virtual reality systems smartphone with special program on it is used as the image generator. In this case the program divides screen into two parts, each part for the one eye. The same idea can be applied in see-through head-mounted displays. Thus, the main object of the research is to analyze the possible optical schemes of the HMD which can work with a smartphone and provide characteristics suitable for the augmented reality.Read Less... |
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