Presentation 2011-09-16
Thermo-magnetic hologram recording to magnetic garnet film by collinear holography (II)
Seungmin Baek, Hiroyuki Sakurai, Pang Boey Lim, Alexander V. Baryshev, Yuichi Nakamura, Hiroyuki Takagi, Mitsuteru Inoue,
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Abstract(in English) The hologram memory is expected as a next generation of optical memory. Collinear holography is a unique method of holographic memory to which the reference beam and the signal beam are generated by the single spatial light modulator. Magnetic garnet films have the advantage of rewritable, no necessity of shading, and no shrinkage, as compared to photopolymer. In the present work, we controlled the grain size of magnetic garnet films by annealing time. The results show SNR of the retrieved image was improved by reduction of the grain size.
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Keyword(in English) collinear holography / magnetic polycrystalline garnet film / magneto-optical hologram
Paper # CPM2011-105
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Committee CPM
Conference Date 2011/9/9(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Thermo-magnetic hologram recording to magnetic garnet film by collinear holography (II)
Sub Title (in English)
Keyword(1) collinear holography
Keyword(2) magnetic polycrystalline garnet film
Keyword(3) magneto-optical hologram
1st Author's Name Seungmin Baek
1st Author's Affiliation Toyohashi University of Technology()
2nd Author's Name Hiroyuki Sakurai
2nd Author's Affiliation Toyohashi University of Technology
3rd Author's Name Pang Boey Lim
3rd Author's Affiliation Toyohashi University of Technology
4th Author's Name Alexander V. Baryshev
4th Author's Affiliation Toyohashi University of Technology
5th Author's Name Yuichi Nakamura
5th Author's Affiliation Toyohashi University of Technology
6th Author's Name Hiroyuki Takagi
6th Author's Affiliation Toyohashi University of Technology
7th Author's Name Mitsuteru Inoue
7th Author's Affiliation Toyohashi University of Technology
Date 2011-09-16
Paper # CPM2011-105
Volume (vol) vol.111
Number (no) 206
Page pp.pp.-
#Pages 5
Date of Issue