Augmented reality display based on photo-thermo-refractive glass planar waveguide
| Autor: | M. V. Shishova, S. A. Ivanov, D. V. Kuzmin, A. B. Solomashenko, A. Y. Zherdev, V. V. Markin, Sergey B. Odinokov, Nikolay Nikonorov, D. S. Lushnikov |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Physics::Optics Field of view 02 engineering and technology Grating 021001 nanoscience & nanotechnology Diffraction efficiency 01 natural sciences Waveguide (optics) Atomic and Molecular Physics and Optics law.invention 010309 optics Planar Optics Projector law Wavelength-division multiplexing 0103 physical sciences Augmented reality 0210 nano-technology business |
| Zdroj: | Optics express. 28(12) |
| ISSN: | 1094-4087 |
| Popis: | An augmented reality display based on a planar waveguide made in photo-thermo-refractive glass had been demonstrated. The monolithic integration of multiplexed volume Bragg gratings with the waveguide platform provided in/out-coupling and image transmission from a portable projector. Design and calculation of the grating configuration was performed. The optical replication method was simulated and implemented for manufacturing the multiplexed coupling elements. Resulted field of view was limited by the projection system of the prototype, however can be expanded beyond 50o. |
| Databáze: | OpenAIRE |
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