Paper Abstract and Keywords |
Presentation |
2021-10-19 13:40
Waveguide using HOE with image magnification Ryo Kato, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The waveguides with HOEs have been developed to miniaturize the optical systems used for head mounted displays and smart glasses. However, in the previous systems, the image size maintains unchanged during the light propagation in the waveguides. In this study, a color image emitted from a projector is made incident into the wedge surface of a waveguide as divergent light and propagates through the waveguide by total reflection. Finally, the propagating image is diffracted by the HOE and taken out of the waveguide to realize the magnified transmission of the image. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
HOE / Waveguide / Laser projector / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 45, Oct. 2021. |
Paper # |
|
Date of Issue |
2021-10-12 (3DIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
3DMT |
Conference Date |
2021-10-19 - 2021-10-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
3D Imaging, Immersive Audio, Hyper-Realistic Imaging / Sound, VR/AR etc. |
Paper Information |
Registration To |
3DMT |
Conference Code |
2021-10-3DIT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Waveguide using HOE with image magnification |
Sub Title (in English) |
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Keyword(1) |
HOE |
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Waveguide |
Keyword(3) |
Laser projector |
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1st Author's Name |
Ryo Kato |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.) |
2nd Author's Name |
Yasuhiro Takaki |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.) |
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Speaker |
Author-1 |
Date Time |
2021-10-19 13:40:00 |
Presentation Time |
20 minutes |
Registration for |
3DMT |
Paper # |
3DIT2021-40 |
Volume (vol) |
vol.45 |
Number (no) |
no.29 |
Page |
pp.41-44 |
#Pages |
4 |
Date of Issue |
2021-10-12 (3DIT) |