Presentation | 2016-12-08 [Invited Talk] Holographic digital data page storage in photopolymerizable nanocomposite materials Yasuo Tomita, Shingo Takayama, Kohta Nagaya, Keisuke Momose, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We review recent works on shift-multiplexed holographic storage of digital data pages in a photopolymerizable SiO2 nanoparticle-polymer composite film being capable of step-growth thiol-ene (or thiol-yne) photopolymerization in the green. We demonstrate that holographic shift multiplexing of 250 digital data pages is possible with low symbol error rates and high signal-to-noise ratios on readout. It is found that high-order symbol modulation codes such as the 9:16 symbol modulation code that possesses a lower white rate and a higher coding efficiency giveslower symbol-error rates and higher signal-to-noise ratios as compared with low-order symbol modulation codes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | holographic digital data storage / nanoparticle-polymer composites / photopolymer / symbol modulation |
Paper # | MR2016-34 |
Date of Issue | 2016-12-01 (MR) |
Conference Information | |
Committee | MR / ITE-MMS |
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Conference Date | 2016/12/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ehime Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Signal Processing, etc. |
Chair | Yoshihiro Okamoto(Ehime Univ.) / Eiichi Miyashita(NHK) |
Vice Chair | |
Secretary | (Kogakuin Univ.) / (AIST) |
Assistant | Kiwamu Kudo(Toshiba) / Shuhei Yoshida(Kinki Univ.) |
Paper Information | |
Registration To | Technical Committee on Magnetic Recording / Technical Group on Multi-media Storage |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Holographic digital data page storage in photopolymerizable nanocomposite materials |
Sub Title (in English) | |
Keyword(1) | holographic digital data storage |
Keyword(2) | nanoparticle-polymer composites |
Keyword(3) | photopolymer |
Keyword(4) | symbol modulation |
1st Author's Name | Yasuo Tomita |
1st Author's Affiliation | University of Electro-Communications(UEC) |
2nd Author's Name | Shingo Takayama |
2nd Author's Affiliation | University of Electro-Communications(UEC) |
3rd Author's Name | Kohta Nagaya |
3rd Author's Affiliation | University of Electro-Communications(UEC) |
4th Author's Name | Keisuke Momose |
4th Author's Affiliation | University of Electro-Communications(UEC) |
Date | 2016-12-08 |
Paper # | MR2016-34 |
Volume (vol) | vol.116 |
Number (no) | MR-348 |
Page | pp.pp.27-33(MR), |
#Pages | 7 |
Date of Issue | 2016-12-01 (MR) |