| Paper Abstract and Keywords |
| Presentation |
2018-10-18 13:50
[Invited Talk]
Holographic data storage using computer generated holograms
Takanori Nomura, Yusuke Saita, Naru Yoneda (Wakayama Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A holographic data storage system based on a computer-generated hologram is simple and compact because a hologram of a data page is recorded through an imaging system without an additional optical path for a reference beam. In this paper, two achievements of our research group are introduced. One is the method to improve the recording density of the holographic data storage, a shift multiplexing method using a spherical wave. The designed computer generated hologram can reconstruct a datapage and spherical wave simultaneously. Another is the method to reconstruct the phase-datapage by the transport of intensity equation. Because this enables us to utilize phase information, the improvement of the recording density can be realized. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Holographic Data Storage / Computer Generated Hologram / Shift Multiplexing / Phase-datapage / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 33, MMS2018-48, pp. 7-10, Oct. 2018. |
| Paper # |
MMS2018-48 |
| Date of Issue |
2018-10-11 (MMS) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-MRIS MMS |
| Conference Date |
2018-10-18 - 2018-10-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Osaka University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Recording Head, Spintronics, etc. |
| Paper Information |
| Registration To |
MMS |
| Conference Code |
2018-10-MRIS-MMS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Holographic data storage using computer generated holograms |
| Sub Title (in English) |
|
| Keyword(1) |
Holographic Data Storage |
| Keyword(2) |
Computer Generated Hologram |
| Keyword(3) |
Shift Multiplexing |
| Keyword(4) |
Phase-datapage |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Takanori Nomura |
| 1st Author's Affiliation |
Wakayama University (Wakayama Univ.) |
| 2nd Author's Name |
Yusuke Saita |
| 2nd Author's Affiliation |
Wakayama University (Wakayama Univ.) |
| 3rd Author's Name |
Naru Yoneda |
| 3rd Author's Affiliation |
Wakayama University (Wakayama Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2018-10-18 13:50:00 |
| Presentation Time |
50 minutes |
| Registration for |
MMS |
| Paper # |
MMS2018-48 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.33 |
| Page |
pp.7-10 |
| #Pages |
4 |
| Date of Issue |
2018-10-11 (MMS) |