| Paper Abstract and Keywords |
| Presentation |
2008-09-12 15:35
Elimination of conjugate image for horizontally scanning holography
Naoya Okada, Yasuhiro Takaki (Tokyo Univ. of Argi. and Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have proposed the holographic display technique to enlarge the image size and the viewing zone angle of a hologram. A high-speed spatial light modulator (SLM) is used to display a vertically long image by an anamorphic imaging system, and this image is scanned horizontally by a galvano scanner. In this study, the undesirable light, such as conjugate image, zero-th order light, and higher-order diffraction images, is eliminated. The single-sideband method is introduced. A vertical slit and a horizontal split are placed on the vertical and horizontal Fourier planes, respectively. We experimentally demonstrated the generation of hologram images without the undesirable light. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Holography / three-dimensional display / computer generated hologram / image processing / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 32, no. 36, AIT2008-93, pp. 17-20, Sept. 2008. |
| Paper # |
AIT2008-93 |
| Date of Issue |
2008-09-05 (AIT, 3DIT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
AIT 3DMT OSJ-HODIC |
| Conference Date |
2008-09-12 - 2008-09-12 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
College of Science and Technology, Nihon Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
3D Imaging and Holography |
| Paper Information |
| Registration To |
AIT |
| Conference Code |
2008-09-AIT-3DIT-HODIC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Elimination of conjugate image for horizontally scanning holography |
| Sub Title (in English) |
|
| Keyword(1) |
Holography |
| Keyword(2) |
three-dimensional display |
| Keyword(3) |
computer generated hologram |
| Keyword(4) |
image processing |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Naoya Okada |
| 1st Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Argi. and Tech.) |
| 2nd Author's Name |
Yasuhiro Takaki |
| 2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Argi. and Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2008-09-12 15:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
AIT |
| Paper # |
AIT2008-93, 3DIT2008-52 |
| Volume (vol) |
vol.32 |
| Number (no) |
no.36 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2008-09-05 (AIT, 3DIT) |