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Proceedings Paper

Line segment hologram writer utilizing 1D spatial light modulator
Author(s): Kageyasu Sako; Mikio Sugiki; Shigeo Kobayashi; Atsushi Fukumoto; Kenjiro Watanabe
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Paper Abstract

We developed one dimensional data pattern hologram writer using GLV device as a spatial light modulator. The following advantages were expected: easier pixel matching, simpler signal processing, low height drive and high transfer rate. 171 angular multiplex recording holograms on a 1mm thickness polymer media, corresponding to 6.22 pixels/μm2 in density were demonstrated. With a Bit Error Rate (BER) of less than 2 x 10-4, 101 multiplexing holograms were successfully stored. Then, considerable error factors were discussed and solutions were given for higher multiplex recording.

Paper Details

Date Published: 9 September 2004
PDF: 8 pages
Proc. SPIE 5380, Optical Data Storage 2004, (9 September 2004); doi: 10.1117/12.556772
Show Author Affiliations
Kageyasu Sako, Sony Corp. (Japan)
Mikio Sugiki, Sony Corp. (Japan)
Shigeo Kobayashi, Sony Corp. (Japan)
Atsushi Fukumoto, Sony Corp. (Japan)
Kenjiro Watanabe, Sony Corp. (Japan)

Published in SPIE Proceedings Vol. 5380:
Optical Data Storage 2004
B. V. K. Vijaya Kumar; Hiromichi Kobori, Editor(s)

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