| Presentation | 1993/8/26 An Information Retrival System using Holograms : The Possibility of The system Masaaki Hatori, Kouhei Shioya, Masashi Ohkawa, Seishi Sekine, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An information retrival system based on the Fourier optics is described.The system enables to pick out required data from a-huge amount of information in parallel using a spatial light modulator(S.L.M).In the system,hologram is used as a storage medium to densely store digital information..We built and tested a experimental system by which nine pieces of information with eighteen bits each could be accessed.The system was influenced by aberration of lenses and performance of S.L.M,for example S, N in detection,the processing time of the system,the number of data in a piece of imformation and so on.The system is expected to be practically used when a higher-performance S.L.M is developed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Information retrival system / Fourier optics / Hologram / Spatial light modulator / Aberration |
| Paper # | EMD93-24,CPM93-37,OQE93-58 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 1993/8/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Information Retrival System using Holograms : The Possibility of The system |
| Sub Title (in English) | |
| Keyword(1) | Information retrival system |
| Keyword(2) | Fourier optics |
| Keyword(3) | Hologram |
| Keyword(4) | Spatial light modulator |
| Keyword(5) | Aberration |
| 1st Author's Name | Masaaki Hatori |
| 1st Author's Affiliation | Graduate School of Engineering,Niigata University() |
| 2nd Author's Name | Kouhei Shioya |
| 2nd Author's Affiliation | Fuji-XEROX |
| 3rd Author's Name | Masashi Ohkawa |
| 3rd Author's Affiliation | Faculty of Engineering,Niigata University |
| 4th Author's Name | Seishi Sekine |
| 4th Author's Affiliation | Faculty of Engineering,Niigata University |
| Date | 1993/8/26 |
| Paper # | EMD93-24,CPM93-37,OQE93-58 |
| Volume (vol) | vol.93 |
| Number (no) | 199 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |