Line segment hologram writer utilizing 1D spatial light modulator

Kageyasu Sako; Mikio Sugiki; Shigeo Kobayashi; Atsushi Fukumoto; Kenjiro Watanabe

doi:10.1117/12.556772

9 September 2004 Line segment hologram writer utilizing 1D spatial light modulator

Kageyasu Sako, Mikio Sugiki, Shigeo Kobayashi, Atsushi Fukumoto, Kenjiro Watanabe

Proceedings Volume 5380, Optical Data Storage 2004; (2004) https://doi.org/10.1117/12.556772
Event: Optical Data Storage Topical Meeting, 2004, Monterey, California, United States

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.

Citation Download Citation

Kageyasu Sako, Mikio Sugiki, Shigeo Kobayashi, Atsushi Fukumoto, and Kenjiro Watanabe "Line segment hologram writer utilizing 1D spatial light modulator", Proc. SPIE 5380, Optical Data Storage 2004, (9 September 2004); https://doi.org/10.1117/12.556772

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