9 September 2004 Line segment hologram writer utilizing 1D spatial light modulator
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Proceedings Volume 5380, Optical Data Storage 2004; (2004); doi: 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.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kageyasu Sako, Mikio Sugiki, Shigeo Kobayashi, Atsushi Fukumoto, Kenjiro Watanabe, "Line segment hologram writer utilizing 1D spatial light modulator", Proc. SPIE 5380, Optical Data Storage 2004, (9 September 2004); doi: 10.1117/12.556772; https://doi.org/10.1117/12.556772
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KEYWORDS
Holograms

CCD image sensors

Multiplexing

Charge-coupled devices

Objectives

Sensors

Signal processing

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